Nathan D. Arndt, Eitan Hershkovitz, Labdhi Shah, Kristoffer Kjærnes, Chao-Yao Yang, Purnima P. Balakrishnan, Mohammed S. Shariff, Shaun Tauro, Daniel B. Gopman, Brian J. Kirby, Alexander J. Grutter, Per Thomas Martin Tybell, Honggyu Kim and Ryan F. Need
Reduction-Induced Magnetic Behavior in LaFeO<inf>3−δ</inf> Thin Films
Materials

Victoria Madeleine Bjelland, Nathan Hale, Niklas Schwarz, Daniel Vala, Jens Høvik and Morten Kildemo
Diffractive order Mueller matrix ellipsometry for the design and manufacture of polarization beam splitting metasurfaces
Optics Express

Torstein Bolstad, Anders Strømberg, Sven Amberg and Ida Bjørnevik
Design thinking and shared ignorance as a framework for student-faculty partnerships
International Journal for Students as Partners (IJSaP)

Francesca Calabro, Krzysztof Mackosz, Anna Theodosi, Ioannis Katsantonis, Ivo Utke, Maria Kafesaki, MariaSantonicola Santonicola, Michler Johann, Angelos Xomalis and Johann Schwiedrzik
Contactless pressure detection enabled by a hybrid 3D laser-printed nanophotonic sensor
Journal of Materials Chemistry C

Chaofan Chen, Glenn Quek, Hongjun Liu, Lars Bannenberg, Ruipeng Li, Jaehoon Choi, Dingding Ren, Ricardo Javier Vázquez, Bart Boshuizen, Bjørn Ove Myking Fimland, Simon Fleischmann, Marnix Wagemaker, De-en Jiang, Guillermo Carlos Bazan and Xuehang Wang
High-Rate Polymeric Redox in MXene-Based Superlattice-Like Heterostructure for Ammonium Ion Storage
Advanced Energy Materials

Poggetto Dal Poggetto, David Urban, F. Nistri, P.H. Beoletto, Emiliano Descrovi, M. Miniaci, N.M. Pugno, F. Bosia and A.S. Gliozzi
Selective dynamic band gap tuning in metamaterials using graded photoresponsive resonator arrays
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences

Lu Guo, Neil Campbell, Alexander J. Grutter, Gahee Noh, Tianxiang Nan, P. Quarterman, Si-Young Choi, Per Thomas Martin Tybell, Mark S. Rzchowski and Chang-Beom Eom
Tuning the magnetic anisotropy in artificially layered Mn3GaN/Mn3Ga superlattices
PHYSICAL REVIEW MATERIALS

Caroline Hain, Krzysztof Wieczerzak, Daniele Casari, Amit Sharma, Angelos Xomalis, Patrick Sturm, Johann Michler, Aïcha Hessler-Wyser and Thomas Nelis
Nanostructure and Optical Property Tailoring of Zinc Tin Nitride Thin Films through Phenomenological Decoupling: A Pathway to Enhanced Control
ACS Applied Nano Materials

Johannes Høydahl Jensen, Anders Strømberg, Ida Breivik, Arthur George Penty, Miguel Angel Nino, Muhammad Waqas Khaliq, Michael Foerster, Gunnar Tufte and Erik Folven
Clocked dynamics in artificial spin ice
Nature Communications

Lise Lyngsnes Randeberg and Harald Wesenberg
Common pitfalls in using AI in high-risk domains
Photonics in Dermatology and Plastic Surgery 2024

Dingding Ren, Chao Dong, Jens Høvik, Md Istiak Khan, Astrid Aksnes, Bjørn Ove Myking Fimland and David Burghoff
Low-loss hybrid germanium-on-zinc selenide waveguides in the longwave infrared
Nanophotonics

Dingding Ren, Tron Arne Nilsen, Julie Stene Nilsen, Lyubomir Ahtapodov, Anjan Mukherjee, Yang Li, Antonius Van Helvoort, Helge Weman and Bjørn Ove Myking Fimland
Quasi van der Waals Epitaxial Growth of GaAsSb Nanowires on Graphitic Substrate for Photonic Applications
ACS Applied Nano Materials

Killian Stokes-Rodriguez, Kaushik Jayasayee, Sidsel Meli Hanetho, Jannicke Hatlø Kvello, Peter Patrick Molesworth, Øystein Dahl and Nils Peter Wagner
Comparative Study of High Voltage Spinel ║ Lithium Titanate Lithium-ion Batteries in Ethylene Carbonate Free Electrolytes
Batteries & Supercaps

Torstein Bolstad, Lars Magne Lundheim, Milica Orlandic, Anders Strømberg and Pauline Hardeberg Zimmermann
Do Students Reflect on Sustainability? Student Development of Competencies for Sustainability in Project-Based Learning
Nordic Journal of STEM Education

G.J. Chaplain, A.S. Gliozzi, B. Davies, David Urban, Emiliano Descrovi, F. Bosia and R.V. Craster
Tunable topological edge modes in Su-Schrieffer-Heeger arrays
Applied Physics Letters

Øystein Dahl, Martin Fleissner Sunding, Veronica Anne-Line Kathrine Killi, Ingeborg-Helene Svenum, Mathieu Grandcolas, Magnus Andreassen, Ola Nilsen, Annett Thøgersen, Ingvild Julie Thue Jensen and Athanasios Chatzitakis
Interrogation of the Interfacial Energetics at a Tantalum Nitride/Electrolyte Heterojunction during Photoelectrochemical Water Splitting by Operando Ambient Pressure X-ray Photoelectron Spectroscopy
ACS Catalysis

Vinícius F. Dal Poggetto, Federico Bosia, David Urban, Paolo H. Beoletto, Jan Torgersen, Nicola M. Pugno and Antonio S. Gliozzi
Cochlea-inspired tonotopic resonators
Materials & design

Michael Grayson, Greg Krueper, Bo Xu, Mo Zohrabi, Dag Roar Hjelme, Juliet Gopinath and Wounjhang Park
On-chip mid-infrared optical sensing with GeSbSe waveguides and resonators
Optics Express

Jens Høvik and Astrid Aksnes
Inverse Effective Index Method for Two-Dimensional Simulations of Photonic Components
IEEE Photonics Journal

Marthe Linnerud, Jens Høvik, Ingrid Gullikstad Hallsteinsen and Magnus Nord
Developing Customizable TEM Membranes for in situ Experiments of Functional Nanostructures and Thin films
Microscopy and Microanalysis

Elena Mavrona, Anna Theodosi, Krzysztof Mackosz, Eleni Perivolari, Ivo Utke, Johann Michler, Jakob Schwiedrzik, Maria Kafesaki, Odysseas Tsilipakos and Angelos Xomalis
Refractive index measurement of IP-S and IP-Dip photoresists at THz frequencies and validation via 3D photonic metamaterials made by direct laser writing
Optical Materials Express

Aleksander Buseth Mosberg, Dingding Ren, Lyubomir Ahtapodov, Helge Weman, Bjørn Ove Myking Fimland and Antonius Van Helvoort
Focused ion beam lithography for position-controlled nanowire growth
Nanotechnology

Anjan Mukherjee, Dingding Ren, Aleksander Buseth Mosberg, Per Erik Vullum, Antonius Van Helvoort, Bjørn Ove Myking Fimland and Helge Weman
Origin of Leakage Currents and Nanowire-to-Nanowire Inhomogeneity in Radial p-i-n Junction GaAs Nanowire Array Solar Cells on Si
ACS Applied Nano Materials

Harald Norrud Pollen, Inger-Emma Nylund, Øystein Dahl, Ann Mari Svensson, Daniel Brandell, Reza Younesi, Julian R Tolchard and Nils Peter Wagner
Interphase Engineering of LiNi0.88Mn0.06Co0.06O2 Cathodes Using Octadecyl Phosphonic Acid Coupling Agents
ACS Applied Energy Materials

Eirik Svendsen, Lise Lyngsnes Randeberg, Martin Føre, Bengt Finstad, Rolf-Erik Olsen, Nina Bloecher and Jo Arve Alfredsen
Data for characterization of the optical properties of Atlantic salmon (Salmo salar) blood
Journal of Biophotonics

Eirik Svendsen, Martin Føre, Lise Lyngsnes Randeberg, Rolf-Erik Olsen, Bengt Finstad, Mette Remen, Nina Bloecher and Jo Arve Alfredsen
ECG augmented pulse oximetry in Atlantic salmon (Salmo salar)—A pilot study
Computers and Electronics in Agriculture

Thanh-Nam Tran, Saroj Kumar Patra, Kjetil Haddeland, Magnus Breivik and Bjørn Ove Myking Fimland
Widely Tunable Y-Junction Lasers at 2.34-2.39 μm Wavelength for Trace-Gas Sensing Applications
IEEE Photonics Technology Letters

David Urban, Niccolò Marcucci, Christoph Hubertus Wölfle, Jan Torgersen, Dag Roar Hjelme and Emiliano Descrovi
Polarization-driven reversible actuation in a photo-responsive polymer composite
Nature Communications

Henock Demessie Yallew, Marek Vlk, Anurup Datta, Sebastian Alberti, Roman Zakoldaev, Jens Høvik, Astrid Aksnes and Jana Jagerska
Sub-ppm Methane Detection with Mid-Infrared Slot Waveguides
ACS Photonics

Veslemøy Berg, Patric Wallin and Torstein Bolstad
First year engineering students’ internal and perceived expectations
Towards a new future in engineering education, new scenarios that European alliances of tech universities open up

Torstein Bolstad, Ida-Marie Høyvik, Lars Magne Lundheim, Morten Andreas Nome and Frode Rønning
Study programme driven engineering education: interplay between mathematics and engineering subjects
Teaching Mathematics and its Applications

Bjørnulf Brekke, Roman Malyshev, Ingeborg-Helene Svenum, Sverre Magnus Selbach, Per Thomas Martin Tybell, Christoph Brüne and Arne Brataas
Low-energy properties of electrons and holes in CuFeS2
Physical review B (PRB)

Johannes Høydahl Jensen, Anders Strømberg, Odd Rune Strømmen Lykkebø, Arthur George Penty, Jonathan Lealiaert, Magnus Själander, Erik Folven and Gunnar Tufte
Flatspin: A large-scale artificial spin ice simulator
Physical review B (PRB)

Jeyanthinath Mayandi, Terje Gunnar Finstad, Øystein Dahl, Vajeeston Ponniah, Matthias Schrade, Ole Martin Løvvik, Spyridon Diplas and Patricia Almeida Carvalho
Thin films made by reactive sputtering of high entropy alloy FeCoNiCuGe: Optical, electrical and structural properties
Thin Solid Films

Harald Ian Muri and Dag Roar Hjelme
Sensor Technology Options for Municipal Solid Waste Characterization for Optimal Operation of Waste-to-Energy Plants
Energies

Horst-Andreas Obenhaus, Weijian Zong, R. Irene Jacobsen, Tobias Rose, Flavio Donato, Liangyi Chen, Heping Cheng, Tobias Bonhoeffer, May-Britt Moser and Edvard Ingjald Moser
Functional network topography of the medial entorhinal cortex
Proceedings of the National Academy of Sciences of the United States of America (PNAS)

Silje Fuglerud Schwermer, Jong Wook Noh, Astrid Aksnes and Dag Roar Hjelme
Performance improvement in a supercontinuum fiber-coupled system for near infrared absorption spectroscopy
Applied Optics

Silje Fuglerud Schwermer, Dag Roar Hjelme, Astrid Aksnes and Karolina Barbara Milenko
Near Infrared Spectroscopy for Continuous Glucose Monitoring
Doctoral Dissertation at NTNU

Linda Sønstevold, Mukesh Yadav, Nina Bjørk Arnfinnsdottir, Aina Kristin Herbjørnrød, Geir Uri Jensen, Astrid Aksnes and Michal Marek Mielnik
Biocompatible bonding of a rigid off-stoichiometry thiol-ene-epoxy polymer microfluidic cartridge to a biofunctionalized silicon biosensor
Journal of Micromechanics and Microengineering (JMM)

David Urban, Dag Roar Hjelme and Emiliano Descrovi
Polarized light guiding anisotropic deformation and relaxation in photosensitive polymeric substrates
The European Physical Journal Conferences

Elli Verhulst, Torstein Bolstad, Solveig Reppen Lunde, Helene Randem Lunde and Robin Berntsen Henriksen
Integrating sustainability in an electronic engineering program: insights and experiences on academic staff involvement
Towards a new future in engineering education, new scenarios that European alliances of tech universities open up

Mukesh Yadav and Astrid Aksnes
Multiplexed Mach-Zehnder interferometer assisted ring resonator sensor
Optics Express

Henock Demessie Yallew, Marek Vlk, Anurup Datta, Sebastian Alberti, Jens Høvik, Astrid Aksnes, Martin Møller Greve and Jana Jagerska
Silicon-on-Insulator (SOI) Slot Waveguide for Methane Absorption Sensing in the Mid-Infrared
Optics and Photonics for Sensing the Environment 2022

Rui Zhang, Chuanqun Liu, Pu Wang, Yang LI, Yue Su and Jianxun Dai
A room-temperature formaldehyde sensor based on hematite for breast cancer diagnosis
The Analyst

Weijian Zong, Horst-Andreas Obenhaus, Emilie Skytøen, Hanna Ulrika Leo Eneqvist, Ruben Duque do Vale, Nienke Laura de Jong, Marina Rodrigues Jorge, May-Britt Moser and Edvard Ingjald Moser
Large-scale two-photon calcium imaging in freely moving mice
Cell

Torstein Bolstad, Lars Magne Lundheim, Milica Orlandic, Anders Strømberg and Pauline Hardeberg
Sustainability in project-based learning: Project themes and self- perceived competencies
Nordic Journal of STEM Education

Torstein Bolstad, Lars Magne Lundheim, Morten Andreas Nome and Frode Rønning
Mathematics in a Programme for Electronic Systems Design and Innovation
The proceeding of 20th SEFI Special Interest Group in Mathematics - SIG in Mathematics conference

Torstein Bolstad, Paulina Carvajal, Pauline Hardeberg Zimmermann, Lars Magne Lundheim and Patric Wallin
Activity-Based Course Design and the Role of Learning Assistants
Blended Learning in Engineering Education: challenging, enlightening – and lasting? SEFI 49th Annual Conference

Xiaojing Chu, Martin Jaeger, Joep Beumer, Olivier B. Bakker, Raul Aguirre-Gamboa, Marije Oosting, Sanne P. Smeekens, Simone Moorlag, Vera P. Mourits, Valerie A. C. M. Koeken, Charlotte de Bree, Trees Jansen, Ian T. Mathews, Khoi Dao, Mahan Najhawan, Jeramie D. Watrous, Irma Joosten, Sonia Sharma, Hans J.P.M. Koenen, Sebo Withoff, Iris Jonkers, Romana T. Netea-Maier, Ramnik J. Xavier, Lude Franke, Cheng-Jian Xu, Leo A.B. Joosten, Serena Sanna, Mohit Jain, Vinod Kumar, Hans Clevers, Tjitske Nienke (Cisca) Wijmenga, Mihai G. Netea and Yang LI
Integration of metabolomics, genomics, and immune phenotypes reveals the causal roles of metabolites in disease
Genome Biology

Runar Plunnecke Dahl-Hansen, Frode Tyholdt, Jo Gjessing, Andreas Vogl, Paul Wittendorp, Jon Vedum and Per Thomas Martin Tybell
On the effect of water-induced degradation of thin-film piezoelectric microelectromechanical systems
Journal of microelectromechanical systems

Einar Standal Digernes, Anders Strømberg, Carlos A. F. Vaz, Armin Kleibert, Jostein Grepstad and Erik Folven
Anisotropy and domain formation in a dipolar magnetic metamaterial
Applied Physics Letters

Silje Skeide Fuglerud, Reinold Ellingsen, Astrid Aksnes and Dag Roar Hjelme
Investigation of the effect of clinically relevant interferents on glucose monitoring using near‐infrared spectroscopy
Journal of Biophotonics

Håkon Jarand Dugstad Johnsen, Astrid Aksnes and Jan Torgersen
Beyond the 2D limit: étendue-squeezing line-focus solar concentrators
Optics Letters

Kristoffer Kjærnes, Ingrid Hallsteinsen, R. V. Chopdekar, Magnus Moreau, Torstein Bolstad, Ingeborg-Helene Svenum, Sverre Magnus Selbach and Per Thomas Martin Tybell
Uniaxial Néel vector control in perovskite oxide thin films by anisotropic strain engineering
Physical review B (PRB)

J.W. Lee, K. Eom, T.R. Paudel, B. Wang, H. Lu, H.X. Huyan, S. Lindemann, S. Ryu, H. Lee, T.H. Kim, Y. Yuan, J.A. Zorn, S. Lei, W.P. Gao, Per Thomas Martin Tybell, V. Gopalan, Xiaoqing Pan, A. Gruverman, L.Q. Chen, Evgeny Yu. Tsymbal and CB Eom
In-plane quasi-single-domain BaTiO3 via interfacial symmetry engineering
Nature Communications

Andreas Liudi Mulyo, Bjørn-Ove Fimland and Helge Weman
Molecular Beam Epitaxy of GaN/AlGaN Nanocolumns on Graphene: for Potential Application in Ultraviolet Light-Emitting Diodes
Doctoral Dissertation at NTNU

Andreas Liudi Mulyo, Anjan Mukherjee, Ida Marie Høiaas, Lyubomir Ahtapodov, Tron Arne Nilsen, Håvard Hem Toftevaag, Per Erik Vullum, Katsumi Kishino, Helge Weman and Bjørn-Ove Fimland
Graphene-Based Transparent Conducting Substrates for GaN/AlGaN Nanocolumn Flip-Chip Ultraviolet Light-Emitting Diodes
ACS Applied Nano Materials

Lars Magne Lundheim, Torstein Bolstad, Bojana Gajic, Per Thomas Martin Tybell and Pauline Hardeberg Zimmermann
Aktivitetsbasert emneorganisering: Et verktøy for utvikling av tankesett for studentaktiv læring hos undervisere og studenter
Nordic Journal of STEM Education

Karolina Barbara Milenko, Stephanos Yerolatsitis, Astrid Aksnes, Dag Roar Hjelme and James M. Stone
Micro-lensed negative-curvature fibre probe for raman spectroscopy
Sensors

Anjan Mukherjee, Dingding Ren, Per Erik Vullum, Junghwan Huh, Bjørn-Ove Fimland and Helge Weman
GaAs/AlGaAs Nanowire Array Solar Cell Grown on Si with Ultrahigh Power-per-Weight Ratio
ACS Photonics

Harald Ian Muri and Dag Roar Hjelme
Classification of municipal solid waste using deep convolutional neural network model applied to multispectral images
Proceedings of SPIE, the International Society for Optical Engineering

Dominik Osinski, Marta Łukowska, Dag Roar Hjelme and Wierzchoń Michał
Colorophone 2.0: A Wearable Color Sonification Device Generating Live Stereo-Soundscapes—Design, Implementation, and Usability Audit
Sensors

Lise Lyngsnes Randeberg, Julio Hernandez and Emilio Catelli
Short-Wavelength Infrared Hyperspectral Imaging for Biomedical Applications
Short-Wavelength Infrared Windows for Biomedical Applications

Suraj Kumar Singh, Xiansi Wang, Ankit Kumar, Alireza Qaiumzadeh, Peter Svedlindh, Per Thomas Martin Tybell and Erik Wahlström
Magnetodynamic properties of dipole-coupled 1D magnonic crystals
Journal of Magnetism and Magnetic Materials

Suraj Kumar Singh, Nanhe Kumar Gupta, Soumyarup Hait, Sujeet Chaudhary, Thomas Tybell and Erik Wahlström
Propagation properties of spin wave in Co2FeAl Heusler alloy ultrathin films
Materials Research Express

Samuel Dingeman Slöetjes, Einar Digernes, Anders Strømberg, Fredrik Kjemperud Olsen, Ambjørn Dahle Bang, Alpha T N'diaye, Rajesh V. Chopdekar, Erik Folven and Jostein Grepstad
Effects of array shape and disk ellipticity in dipolar-coupled magnetic metamaterials
Physical review B (PRB)

Eirik Svendsen, Finn Økland, Martin Føre, Lise Lyngsnes Randeberg, Bengt Finstad, Rolf Erik Olsen and Jo Arve Alfredsen
Optical measurement of tissue perfusion changes as an alternative to electrocardiography for heart rate monitoring in Atlantic salmon (Salmo salar)
Animal Biotelemetry

Maryam Vatanparast, Yu-Tsun Shao, Mohana Rajpalke, Bjørn-Ove Fimland, Turid Dory Reenaas, Randi Holmestad, Per Erik Vullum and Jian Min Zuo
Detecting minute amounts of nitrogen in GaNAs thin films using STEM and CBED
Ultramicroscopy

Marek Vlk, Anurup Datta, Sebastian Alberti, Ganapathy Senthil Murugan, Astrid Aksnes and Jana Jagerska
Free-standing tantalum pentoxide waveguides for gas sensing in the mid-infrared
Optical Materials Express

Mukesh Yadav, Jong Wook Noh, Dag Roar Hjelme and Astrid Aksnes
Spectral shaping of ring resonator transmission response
Optics Express

Weijian Zong, Runlong Wu, Shiyuan Chen, Junjie Wu, Hanbin Wang, Zhe Zhao, Guoqing Chen, Rui Tu, Danlei Wu, Yanhui Hu, Yangyang Xu, Yao Wang, Zhuoli Duan, Haitao Wu, Yunfeng Zhang, Jue Zhang, Aimin Wang, Liangyi Chen and Heping Cheng
Miniature two-photon microscopy for enlarged field-of-view, multi-plane and long-term brain imaging
Nature Methods

Nina Bjørk Arnfinnsdottir, Cole A Chapman, Ryan C Bailey, Astrid Aksnes and Bjørn Torger Stokke
Impact of Silanization Parameters and Antibody Immobilization Strategy on Binding Capacity of Photonic Ring Resonators
Sensors

Anders Aune, Gunnar Vartdal, Håkon Bergseng, Lise Lyngsnes Randeberg and Elisabeth Darj
Bilirubin estimates from smartphone images of newborn infants’ skin correlated highly to serum bilirubin levels
Acta Paediatrica. Supplement

Anders Aune, Gunnar Vartdal, Håkon Bergseng, Lise Lyngsnes Randeberg and Elisabeth Darj
Response to letter to the editor.
Acta Paediatrica

Asgeir Bjorgan, Brita Solveig Pukstad and Lise Lyngsnes Randeberg
Hyperspectral characterization of re‐epithelialization in an in vitro wound model
Journal of Biophotonics

Asgeir Bjorgan and Lise Lyngsnes Randeberg
Exploiting scale-invariance: a top layer targeted inverse model for hyperspectral images of wounds
Biomedical Optics Express

Torstein Bolstad, Patric Wallin, Lars Magne Lundheim, Bjørn B. Larsen and Per Thomas Martin Tybell
Emergent premises in student experiences of a first-year electrical engineering course
European Journal of Engineering Education

Runar Plunnecke Dahl-Hansen, Jonathan Marc Polfus, Einar Vøllestad, Betul Akkopru-Akgun, Lyndsey Denis, Kathleen Coleman, Frode Tyholdt, Susan E Trolier-Mckinstry and Per Thomas Martin Tybell
Electrochemically driven degradation of chemical solution deposited ferroelectric thin-films in humid ambient
Journal of Applied Physics

Einar Digernes, Jonathan Leliaert, Markus Weigand, Erik Folven and Bartel Van Waeyenberge
Direct observation of temperature dependent vortex dynamics in a La0.7Sr0.3MnO3 micromagnet
Physical Review Research (PRResearch)

Einar Digernes, Samuel Dingeman Slöetjes, Anders Strømberg, Ambjørn Dahle Bang, Fredrik Kjemperud Olsen, Elke Arenholz, Rajesh V. Chopdekar, Jostein Grepstad and Erik Folven
Direct imaging of long-range ferromagnetic and antiferromagnetic order in a dipolar metamaterial
Physical Review Research (PRResearch)

Silje Skeide Fuglerud, Karolina Barbara Milenko, Astrid Aksnes and Dag Roar Hjelme
Surface-Enhanced Absorption Spectroscopy for Optical Fiber Sensing
Materials

Jens Høvik, Mukesh Yadav, Jong Wook Noh and Astrid Aksnes
Waveguide asymmetric long-period grating couplers as refractive index sensors
Optics Express

Johannes H. Jensen, Erik Folven and Gunnar Tufte
Computation in artificial spin ice
ALIFE : Proceedings of the Artificial Life Conference

Ine Larsen Jernelv, Karina Strøm, Dag Roar Hjelme and Astrid Aksnes
Mid-infrared spectroscopy with a fiber-coupled tuneable quantum cascade laser for glucose sensing
Proceedings of SPIE, the International Society for Optical Engineering

Ine Larsen Jernelv, Dag Roar Hjelme and Astrid Aksnes
Infrared measurements of glucose in peritoneal fluid with a tuneable quantum cascade laser
Biomedical Optics Express

Ine Larsen Jernelv, Jens Høvik, Dag Roar Hjelme and Astrid Aksnes
Signal enhancement in microstructured silicon attenuated total reflection elements with quantum cascade laser-based spectroscopy
Proceedings of SPIE, the International Society for Optical Engineering

Ine Larsen Jernelv, Dag Roar Hjelme and Astrid Aksnes
Mid-Infrared Tuneable Laser Spectroscopy for Glucose Sensing
Doctoral Dissertation at NTNU

Håkon Jarand Dugstad Johnsen, Astrid Aksnes and Jan Torgersen
High-performance stationary solar tracking through multi-objective optimization of beam-steering lens arrays
Optics Express

Jacob Joseph Lamb, Odne Stokke Burheim and Dag Roar Hjelme
Introduction
Micro-Optics and Energy: Sensors for Energy Devices

Andreas Liudi Mulyo, Mohana Rajpalke, Per Erik Vullum, Helge Weman, Katsumi Kishino and Bjørn-Ove Fimland
The influence of AlN buffer layer on the growth of self-assembled GaN nanocolumns on graphene
Scientific Reports

Karolina Barbara Milenko, Silje Skeide Fuglerud, Astrid Aksnes, Reinold Ellingsen and Dag Roar Hjelme
Optimization of SERS Sensing With Micro-Lensed Optical Fibers and Au Nano-Film
Journal of Lightwave Technology

Harald Ian Muri, Jacob Joseph Lamb, Markus Solberg Wahl, Rolf Kristian Snilsberg and Dag Roar Hjelme
Hydrogen gas measurements
Micro-Optics and Energy: Sensors for Energy Devices

Harald Ian Muri, Markus Solberg Wahl, Jacob Joseph Lamb, Rolf Kristian Snilsberg and Dag Roar Hjelme
Sensor fusion
Micro-Optics and Energy: Sensors for Energy Devices

Tianxiang Nan, Camilo X. Quintela, Julian Irwin, Gautam Gurung, Ding-Fu Shao, Jonathan D. Gibbons, Neil G. Campbell, Kuyngjun Song, Seunghel Y. Choi, Lu Guo, Roger D. Johnson, Pascal Manuel, Rajesh V. Chopdekar, Ingrid Hallsteinsen, Per Thomas Martin Tybell, Philip J. Ryan, Jinwoong Woo Kim, Yongseong Choi, Paolo G. Radaelli, Daniel C. Ralph, Evgeny Yu. Tsymbal, Mark S. Rzchowski and Chang Beom Eom
Controlling spin current polarization through non-collinear antiferromagnetism
Nature Communications

Fredrik Kjemperud Olsen, Ambjørn Dahle Bang, Einar Digernes, Samuel Dingeman Slöetjes, Scholl Andreas, Rajesh V. Chopdekar, Per Thomas Martin Tybell, Jostein Grepstad and Erik Folven
Enhanced magnetic signal along edges of embedded epitaxial La0.7Sr0.3MnO3 nanostructures
Journal of Magnetism and Magnetic Materials

Camilo Quintila, Kyong Song, Ding-Fu Shao, Lin Xie, Tianxiang Nan, Tula Paudel, Neil Campell, Xiaoqing Pan, Per Thomas Martin Tybell, Mark S. Rzchowski, Evgeny Yu. Tsymbal, Si-Young Choi and Chang-Beom Eom
Science Advances

Samuel Dingeman Slöetjes, Erik Folven and Jostein Grepstad
Exchange explosions of topological edge defects in a square micromagnet
Physical review B (PRB)

Markus Solberg Wahl, Jacob Joseph Lamb, Harald Ian Muri, Rolf Kristian Snilsberg and Dag Roar Hjelme
Light properties and sensors
Micro-Optics and Energy: Sensors for Energy Devices

Markus Solberg Wahl, Harald Ian Muri, Rolf Kristian Snilsberg, Jacob Joseph Lamb and Dag Roar Hjelme
Temperature and humidity measurements
Micro-Optics and Energy: Sensors for Energy Devices

Markus Solberg Wahl, Øivind Wilhelmsen and Dag Roar Hjelme
Using Fiber-Optic Sensors to Give Insight into Liquid-Solid Phase Transitions in Pure Fluids and Mixtures
Experimental Thermal and Fluid Science

Markus Solberg Wahl, Ailo Aasen, Dag Roar Hjelme and Øivind Wilhelmsen
Ice formation and growth in supercooled water–alcohol mixtures: Theory and experiments with dual fiber sensors
Fluid Phase Equilibria

Weijian Zong
New solution for fast axial scanning in fluorescence microscopy
Light: Science & Applications (LSA)

Ambjørn Dahle Bang, Ingrid Hallsteinsen, Fredrik Kjemperud Olsen, Samuel Dingeman Slöetjes, Scott T Retterer, Andreas Scholl, Elke Arenholz, Erik Folven and Jostein Grepstad
Neel vector reorientation in ferromagnetic/antiferromagnetic complex oxide nanostructures
Applied Physics Letters

Ambjørn Dahle Bang, Ingrid Hallsteinsen, Rajesh V. Chopdekar, Fredrik Kjemperud Olsen, Samuel Dingeman Slöetjes, Kristoffer Kjærnes, Elke Arenholz, Erik Folven and Jostein Grepstad
Shape-imposed anisotropy in antiferromagnetic complex oxide nanostructures
Applied Physics Letters

Asgeir Bjorgan, Lukasz Andrzej Paluchowski, Svein Tore Seljebotn and Lise Lyngsnes Randeberg
Combined 3D model acquisition and autofocus tracking system for hyperspectral line-scanning devices
Proceedings of SPIE, the International Society for Optical Engineering

Asgeir Bjorgan and Lise Lyngsnes Randeberg
Application of smoothing splines for spectroscopic analysis in hyperspectral images
Proceedings of SPIE, the International Society for Optical Engineering

Asgeir Bjorgan and Lise Lyngsnes Randeberg
A random forest-based method for selection of regions of interest in hyperspectral images of ex vivo human skin
Proceedings of SPIE, the International Society for Optical Engineering

Torstein Bolstad
Synthesis and characterization of (111)-oriented perovskite oxide heterostructures
Doctoral Dissertation at NTNU

Torstein Bolstad, Kristoffer Kjærnes, Kristoffer Skogen Raa, Ryota Takahashi, Mikk Lippmaa and Per Thomas Martin Tybell
Synthesis and characterization of (111)-oriented BaTiO3 thin films
Materials Research Express

Torstein Bolstad, Erik Nikolai Lysne, Ulf Lennart Österberg and Per Thomas Martin Tybell
Thickness dependent uniaxial magnetic anisotropy due to step-edges in (1 1 1)-oriented La0.7Sr0.3MnO3 thin films
Journal of Magnetism and Magnetic Materials

Silje Skeide Fuglerud, Karolina Barbara Milenko, Reinold Ellingsen, Astrid Aksnes and Dag Roar Hjelme
Glucose sensing by absorption spectroscopy using lensed optical fibers
Applied Optics

Silje Skeide Fuglerud, Karolina Barbara Milenko, Reinold Ellingsen, Astrid Aksnes and Dag Roar Hjelme
Feasibility of supercontinuum sources for use in glucose sensing by absorption spectroscopy
Proceedings of SPIE, the International Society for Optical Engineering

Ida Marie Høiaas, Andreas Liudi Mulyo, Per Erik Vullum, Dong Chul Kim, Lyubomir Ahtapodov, Bjørn-Ove Fimland, Katsumi Kishino and Helge Weman
GaN/AlGaN nanocolumn ultraviolet light-emitting diode using double-Layer graphene as substrate and transparent electrode
Nano Letters

Ine Larsen Jernelv, Karina Strøm, Dag Roar Hjelme and Astrid Aksnes
Infrared Spectroscopy with a Fiber-Coupled Quantum Cascade Laser for Attenuated Total Reflection Measurements Towards Biomedical Applications
Sensors

Håkon Jarand Dugstad Johnsen, Jan Torgersen and Astrid Aksnes
High-concentration wide-angle tracking integration with stacked lens arrays
15th International Conference on Concentrator Photovoltaic Systems (CPV-15)

Håkon Jarand Dugstad Johnsen, Astrid Aksnes and Jan Torgersen
Pushing the limits of beam-steering lens arrays
Proceedings of SPIE, the International Society for Optical Engineering

Jacob Joseph Lamb, Olivier Bernard, Shiplu Sarker, Kristian Myklebust Lien and Dag Roar Hjelme
Perspectives of optical colourimetric sensors for anaerobic digestion
Renewable and Sustainable Energy Reviews

Jacob Joseph Lamb, Md Hujjatul Islam, Dag Roar Hjelme, Bruno Pollet and Kristian Myklebust Lien
Effect of power ultrasound and Fenton reagents on the biomethane potential from steam-exploded birchwood
Ultrasonics sonochemistry

Jacob Joseph Lamb, Olivier Bernard, Shiplu Sarker, Kristian Myklebust Lien and Dag Roar Hjelme
Perspectives of surface plasmon resonance sensors for optimized biogas methanation
Engineering in Life Sciences

Jacob Joseph Lamb, Kristian Myklebust Lien and Dag Roar Hjelme
Digitalization of colourimetric sensor arrays for volatile fatty acid detection in anaerobic digestion
MethodsX

Andreas Liudi Mulyo, Mohana Rajpalke, Haruhiko Kuroe, Per Erik Vullum, Helge Weman, Bjørn-Ove Fimland and Katsumi Kishino
Erratum: Vertical GaN nanocolumns grown on graphene intermediated with a thin AlN buffer layer (Nanotechnology 30 015604)
Nanotechnology

Anjan Mukherjee, Hoyeol Yun, Dong Hoon Shin, Jungtae Nam, Abdul Mazid Munshi, Dheeraj Dasa Lakshmi Narayana, Bjørn-Ove Fimland, Helge Weman, Keun Soo Kim, Sang Wook Lee and Dong Chul Kim
Single GaAs Nanowire/Graphene Hybrid Devices Fabricated by a Position-Controlled Microtransfer and an Imprinting Technique for an Embedded Structure
ACS Applied Materials & Interfaces

Peter Naglic, Luka Vidovic, Matija Milanic, Lise Lyngsnes Randeberg and Boris Majaron
Suitability of diffusion approximation for an inverse analysis of diffuse reflectance spectra from human skin in vivo
OSA Continuum

Magnus Nord, Andrew Ross, Damien McGrouther, Juri Barthel, Magnus Moreau, Ingrid Hallsteinsen, Per Thomas Martin Tybell and Ian MacLaren
Three-dimensional subnanoscale imaging of unit cell doubling due to octahedral tilting and cation modulation in strained perovskite thin films
PHYSICAL REVIEW MATERIALS

Fredrik Kjemperud Olsen, Ingrid Hallsteinsen, Elke Arenholtz, Per Thomas Martin Tybell and Erik Folven
Coexisting spin-flop coupling and exchange bias in LaFeO3/La0.7Sr0.3MnO3 heterostructures
Physical review B (PRB)

Ky Nam Pham, Nikolai Helth Gaukås, Maxim Morozov, Per Thomas Martin Tybell, Per Erik Vullum, Tor Grande and Mari-Ann Einarsrud
Epitaxial K0.5Na0.5NbO3 thin films by aqueous chemical solution deposition
Royal Society Open Science

Lise Lyngsnes Randeberg
Hyperspectral characterization of tissue in the SWIR spectral range: a road to new insight?
Proceedings of SPIE, the International Society for Optical Engineering

Dingding Ren, Lyubomir Ahtapodov, Antonius Van Helvoort, Helge Weman and Bjørn-Ove Fimland
Epitaxially grown III-arsenide-antimonide nanowires for optoelectronic applications
Nanotechnology

Shiplu Sarker, Jacob Joseph Lamb, Dag Roar Hjelme and Kristian Myklebust Lien
A review of the role of critical parameters in the design and operation of biogas production plants
Applied Sciences

Suraj Kumar Singh, Torstein Bolstad, Ingrid Hallsteinsen, Per Thomas Martin Tybell and Erik Wahlström
Magneto-dynamic properties of complex oxide—La0.7Sr0.3MnO3/SrTiO3— heterostructure interface
Applied Physics Letters

Samuel Dingeman Slöetjes, Einar Digernes, Christoph Klewe, Padraic Shafer, Qian Li, M. Yang, Z.Q. Qiu, Alpha T N'diaye, Elke Arenholz, Erik Folven and Jostein Grepstad
Effects of lattice geometry on the dynamic properties of dipolar-coupled magnetic nanodisk arrays
Physical review B (PRB)

Markus Solberg Wahl, Øivind Wilhelmsen and Dag Roar Hjelme
Addressing Challenges in Fabricating Reflection-Based Fiber Optic Interferometers
Sensors

Per Magnus Walmsness, Thomas Vågenes Brakstad, Brage Bøe Svendsen, Jean-Philippe Armand Banon, John C. Walmsley and Morten Kildemo
Optical response of rectangular array of elliptical plasmonic particles on glass revealed by Mueller matrix ellipsometry and finite element modeling
Journal of the Optical Society of America. B, Optical physics

Yunyu Wang, Dasa Dheeraj, Zhiqiang Liu, Meng Liang, Yang Li, Xiaoyan Yi, Junxi Wang, Jinmin Li and Helge Weman
AlGaN Nanowires Grown on SiO2/Si (100) Using Graphene as a Buffer Layer
Crystal Growth & Design

Lu Xia, Per Thomas Martin Tybell and Sverre Magnus Selbach
Bi vacancy formation in BiFeO3 epitaxial thin films under compressive (001)-strain from first principles
Journal of Materials Chemistry C

Marte Kierulf Åm, Anders Lyngvi Fougner, Reinold Ellingsen, Dag Roar Hjelme, Patrick Christian Bösch, Øyvind Stavdahl, Sven Magnus Carlsen and Sverre Christiansen
Why intraperitoneal glucose sensing is sometimes surprisingly rapid and sometimes slow: A hypothesis
Medical Hypotheses

Marte Kierulf Åm, Anders Lyngvi Fougner, Reinold Ellingsen, Dag Roar Hjelme, Patrick Christian Bösch, Øyvind Stavdahl, Sven Magnus Carlsen and Sverre Christiansen
Erratum to “Why intraperitoneal glucose sensing is sometimes surprisingly rapid and sometimes slow: A hypothesis” [Med. Hypotheses 132 (2019) 109318]
Medical Hypotheses

Ambjørn Dahle Bang, Fredrik Kjemperud Olsen, Samuel Dingeman Slöetjes, Andreas Scholl, Scott T. Retterer, Carlos Vaz, Per Thomas Martin Tybell, Erik Folven and Jostein Grepstad
Magnetic domain formation in ultrathin complex oxide ferromagnetic/antiferromagnetic bilayers
Applied Physics Letters

Torstein Bolstad, Erik Nikolai Lysne, Ingrid Hallsteinsen, E Arenholz, Ulf Lennart Østerberg and Per Thomas Martin Tybell
Effect of (111)-oriented strain on the structure and magnetic properties of La2/3Sr1/3MnO3 thin films
Journal of Physics: Condensed Matter

Emilio Catelli, Lise Lyngsnes Randeberg, Helena Strandberg, Bjørn Kåre Alsberg, Assimo Maris and Lily Vikki
Can hyperspectral imaging be used to map corrosion products on outdoor bronze sculptures?
Journal of Spectral Imaging

Runar Plunnecke Dahl-Hansen, Per Thomas Martin Tybell and Frode Tyholdt
Performance and reliability of PZT-based piezoelectric micromirrors operated in realistic environments
2018 IEEE ISAF-FMA-AMF-AMEC-PFM Joint Conference (IFAAP), Hiroshima, Japan, 27 May-1 June 2018

Ingrid Hallsteinsen, Alexander Grutter, Magnus Moreau, Samuel Dingeman Slöetjes, Kristoffer Kjærnes, E Arenholz and Per Thomas Martin Tybell
The role of antiferromagnetic spin axis on magnetic reconstructions at the (111)-oriented La0.7Sr0.3MnO3/ LaFeO3 interface
PHYSICAL REVIEW MATERIALS

Johannes Høydahl Jensen, Erik Folven and Gunnar Tufte
Computation in artificial spin ice
The 2018 Conference on Artificial Life

Ine Larsen Jernelv, Karolina Barbara Milenko, Silje Skeide Fuglerud, Dag Roar Hjelme, Reinold Ellingsen and Astrid Aksnes
A review of optical methods for continuous glucose monitoring
Applied spectroscopy reviews (Softcover ed.)

Håkon Jarand Dugstad Johnsen, Jan Torgersen and Astrid Aksnes
Solar tracking using beam-steering lens arrays
Nonimaging Optics: Efficient Design for Illumination and Solar Concentration XV

Andreas Liudi Mulyo, Mohana Rajpalke, Haruhiko Kuroe, Per Erik Vullum, Helge Weman, Bjørn-Ove Fimland and Katsumi Kishino
Vertical GaN nanocolumns grown on graphene intermediated with a thin AlN buffer layer
Nanotechnology

Astrid Marthinsen, Sinead M Griffin, Magnus Moreau, Tor Grande, Per Thomas Martin Tybell and Sverre Magnus Selbach
Goldstone-like phonon modes in a (111)-strained perovskite
PHYSICAL REVIEW MATERIALS

Karolina Barbara Milenko, Silje Skeide Fuglerud, Snorre Braathen Kjeldby, Reinold Ellingsen, Astrid Aksnes and Dag Roar Hjelme
Micro-lensed optical fibers for a surface-enhanced Raman scattering sensing probe
Optics Letters

Magnus Moreau, Sverre Magnus Selbach and Per Thomas Martin Tybell
Octahedral coupling in (111)- and (001)-oriented La0.7Sr0.3MnO3/SrTiO3 heterostructures
Journal of Applied Physics

Aleksander Buseth Mosberg, Dingding Ren, Vidar Tonaas Fauske, Bjørn-Ove Fimland and Antonius Van Helvoort
Using FIB-SEM as a Platform for the Positioning and Correlated Characterization of III-V Nanowires
Microscopy and Microanalysis

A Mazid Munshi, Dong-Chul Kim, Carl Philip J Heimdal, Martin Heilmann, Silke Christiansen, Per Erik Vullum, Antonius Van Helvoort and Helge Weman
Selective area growth of AlGaN nanopyramid arrays on graphene by metal-organic vapor phase epitaxy
Applied Physics Letters

Harald Ian Muri, Andon Bano and Dag Roar Hjelme
LSPR and Interferometric Sensor Modalities Combined Using a Double-Clad Optical Fiber
Sensors

Harald Ian Muri, Andon Bano and Dag Roar Hjelme
A single-point, multiparameter, fiber optic sensor based on a combination of interferometry and LSPR
Journal of Lightwave Technology

Harald Ian Muri, Linh Hoang and Dag Roar Hjelme
Mapping nanoparticles in hydrogels: A comparison of preparation methods for electron microscopy
Applied Sciences

Dingding Ren, Lyubomir Ahtapodov, Julie Stene Nilsen, Jianfeng Yang, Anders Gustafsson, Junghwan Huh, Gavin J. Conibeer, Antonius Van Helvoort, Bjørn-Ove Fimland and Helge Weman
Single-mode near-infrared lasing in a GaAsSb-based nanowire superlattice at room temperature
Nano Letters

Fang Ren, Yue Yin, Yunyu Wang, Zhiqiang Liu, LIang Meng, Haiyan Ou, Jinping Ao, Tongbo Wei, Jiancheng Yan, Guodong Yuan, Xiaoyan Yi, Junxi Wang, Jinmin Li, Dasa Dheeraj and Helge Weman
Direct Growth of AlGaN Nanorod LEDs on Graphene-Covered Si
Materials

Shiplu Sarker, Jacob Joseph Lamb, Dag Roar Hjelme and Kristian Myklebust Lien
Overview of recent progress towards in-situ biogas upgradation techniques
Fuel

Sandra Helen Skjærvø, Didrik Rene Småbråten, Nicola A Spaldin, Per Thomas Martin Tybell and Sverre Magnus Selbach
Oxygen vacancies in the bulk and at neutral domain walls in hexagonal YMnO3
Physical review B (PRB)

Samuel Dingeman Slöetjes, Einar Digernes, Fredrik Kjemperud Olsen, Rajesh V. Chopdekar, Scott T. Retterer, Erik Folven and Jostein Grepstad
Interplay between bulk and edge-bound topological defects in a square micromagnet
Applied Physics Letters

Mukesh Yadav, Jens Høvik, Dag Roar Hjelme and Astrid Aksnes
Sensitivity enhanced biophotonic sensor utilizing sub-wavelength gratings
Proceedings of SPIE, the International Society for Optical Engineering

Marte Kierulf Åm, Konstanze Kölle, Anders Lyngvi Fougner, Ilze Dirnena-Fusini, Patrick Christian Bösch, Reinold Ellingsen, Dag Roar Hjelme, Øyvind Stavdahl, Sven Magnus Carlsen and Sverre Christiansen
Effect of sensor location on continuous intraperitoneal glucose sensing in an animal model
PLOS ONE

Lyubomir Ahtapodov, Hanne Kauko, Abdul Mazid Munshi, Bjørn-Ove Fimland, Antonius Van Helvoort and Helge Weman
Determination of GaAs zinc blende/wurtzite band offsets utilizing GaAs nanowires with an axial GaAsSb insert
Journal of Applied Physics

G Calabrese, Sverre Vegard Pettersen, C Pfuller, M Ramsteiner, Jostein Grepstad, O Brandt, L Geelhaar and S Fernandez-Garrido
Effect of surface roughness, chemical composition, and native oxide crystallinity on the orientation of self-assembled GaN nanowires on Ti foils
Nanotechnology

Emilio Catelli, Lise Lyngsnes Randeberg, Bjørn Kåre Alsberg, Kidane Fanta Gebremariam and Silvano Bracci
An explorative chemometric approach applied to hyperspectral images for the study of illuminated manuscripts
Spectrochimica Acta Part A - Molecular and Biomolecular Spectroscopy

Ingrid Hallsteinsen, Per Thomas Martin Tybell and Jostein Grepstad
Geometrical lattice engineering of oxide interfaces
Doctoral Dissertation at NTNU

Ingrid Hallsteinsen, Magnus Moreau, R.V. Chopdekar, Emil Christiansen, Magnus Kristofer Nord, Per Erik Vullum, Jostein Grepstad, Randi Holmestad, Sverre Magnus Selbach, A Scholl, E Arenholz, Erik Folven and Per Thomas Martin Tybell
Magnetic domain configuration of (111)-oriented LaFeO3 epitaxial thin films
APL Materials

Krister Hammarling, Magnus Engholm, Harald Ian Muri, Markus Solberg Wahl and Dag Roar Hjelme
Dual parameter fiber optic sensor combining a Fabry-Perot and a Mach-Zehnder interferometer
Proceedings of IEEE Sensors

Pedro Henriquez, Bogdan J. Matuszewski, Yasmina Andreu-Cabedo, Luca Bastiani, Sara Colantonio, Giuseppe Coppini, Mario D’Acunto, Riccardo Favilla, Danila Germanese, Daniela Giorgi, Paolo Marraccini, Massimo Martinelli, Maria-Aurora Morales, Maria Antonietta Pascali, Marco Righi, Ovidio Salvetti, Marcus Larsson, Tomas Strömberg, Lise Lyngsnes Randeberg, Asgeir Bjorgan, Giorgos Giannakakis, Matthew Pediaditis, Franco Chiarugi, Eirini Christinaki, Kostas Marias and Manolis Tsiknakis
Mirror Mirror on the Wall... An Unobtrusive Intelligent Multisensory Mirror for Well-Being Status Self-Assessment and Visualization
IEEE transactions on multimedia

Morten Kildemo, Jean-Philippe Banon, Alexandre Baron, Brage Bøe Svendsen, Thomas Vågenes Brakstad and Ingve Simonsen
Optical response of gold hemispheroidal lattices on transparent substrates
Applied Surface Science

Michael S. Lee, Thomas A. Wynn, Erik Folven, Rajesh V. Chopdekar, Andreas Scholl, Scott Retterer, Jostein Grepstad and Yayoi Takamura
Temperature and Orientation Dependent Exchange Coupling in Epitaxial Oxide Micromagnets.
PHYSICAL REVIEW MATERIALS

Andreas Liudi Mulyo, Yuta Konno, Julie Stene Nilsen, Antonius Van Helvoort, Bjørn-Ove Fimland, Helge Weman and Katsumi Kishino
Growth study of self-assembled GaN nanocolumns on silica glass by plasma assisted molecular beam epitaxy
Journal of Crystal Growth

Magnus Moreau, Astrid Marthinsen, Sverre Magnus Selbach and Per Thomas Martin Tybell
First-principles study of the effect of (111) strain on octahedral rotations and structural phases of LaAlO3
Physical review B (PRB)

Magnus Moreau, Sverre Magnus Selbach and Per Thomas Martin Tybell
Spatially Confined Spin Polarization and magnetic sublattice control in (La,Sr)MnO3−δ Thin Films by Oxygen Vacancy Ordering
Scientific Reports

Magnus Moreau, Astrid Marthinsen, Sverre Magnus Selbach and Per Thomas Martin Tybell
Strain-phonon coupling in (111)-oriented perovskite oxides
Physical review B (PRB)

Aleksander Buseth Mosberg, Steinar Myklebost, Dingding Ren, Helge Weman, Bjørn-Ove Fimland and Antonius Van Helvoort
Evaluating focused ion beam patterning for position-controlled nanowire growth using computer vision
Journal of Physics: Conference Series (JPCS)

Harald Ian Muri, Andon Bano and Dag Roar Hjelme
Interferometric and localized surface plasmon based fiber optic sensor
Progress in Biomedical Optics and Imaging

Harald Ian Muri, Andon Bano and Dag Roar Hjelme
First step towards an interferometric and localized surface plasmon fiber optic sensor
Proceedings of SPIE, the International Society for Optical Engineering

Harald Ian Muri and Dag Roar Hjelme
LSPR Coupling and Distribution of Interparticle Distances between Nanoparticles in Hydrogel on Optical Fiber End Face
Sensors

Jungtae Nam, DONG CHUL KIM, Hoyeol Yun, Dong Hoon Shin, Seungjin Nam, Won Ki Lee, Jun Yeon Hwang, Sang Wook Lee, Helge Weman and Keun Soo Kim
Chemical vapor deposition of graphene on platinum: Growth and substrate interaction
Carbon

Magnus Kristofer Nord, Per Erik Vullum, Ian MacLaren, Per Thomas Martin Tybell and Randi Holmestad
Atomap: a new software tool for the automated analysis of atomic resolution images using two-dimensional Gaussian fitting
Advanced Structural and Chemical Imaging

Magnus Kristofer Nord, Per Erik Vullum, I MacLaren, Per Thomas Martin Tybell and Randi Holmestad
Atomap - Automated Analysis of Atomic Resolution STEM Images
Microscopy and Microanalysis

Saroj Kumar Patra, Thanh-Nam Tran, Lasse Vines, Ilia Kolevatov, Edouard Monakhov and Bjørn-Ove Fimland
Dopant incorporation in Al0.9Ga0.1As0.06Sb0.94 grown by molecular beam epitaxy
Journal of Crystal Growth

Samuel Dingeman Slöetjes, Hans Henrik Urdahl, Jostein Grepstad and Erik Folven
Tailoring the magnetic order in a supermagnetic metamaterial
AIP Advances

Per Erik Vullum, Magnus Kristofer Nord, Maryam Vatanparast, Sedsel Fretheim Thomassen, Chris Boothroyd, Randi Holmestad, Bjørn-Ove Fimland and Turid Worren Reenaas
Quantitative strain analysis of InAs/GaAs quantum dot materials
Scientific Reports

Erik Wahlström, Ferran Macia, Jos Emiel Boschker, Åsmund Fløystad Monsen, Per Nordblad, Roland Mathieu, Andrew D. Kent and Per Thomas Martin Tybell
Twinned-domain-induced magnonic modes in epitaxial LSMO/STO films
New Journal of Physics

Weijian Zong
Fast high-resolution miniature two-photon microscopy for brain imaging in freely behaving mice
Nature Methods

Lyubomir Ahtapodov, Abdul Mazid Munshi, Julie Stene Nilsen, Johannes F Reinertsen, Dheeraj Dasa Lakshmi Narayana, Bjørn-Ove Fimland, Antonius Van Helvoort and Helge Weman
Effect of V/III ratio on the structural and optical properties of self-catalysed GaAs nanowires
Nanotechnology

Ingebrigt Bartholsen and Dag Roar Hjelme
Fast and accurate read-out of interferometric optical fiber sensors
Proceedings of SPIE, the International Society for Optical Engineering

Vidar Tonaas Fauske, Maximilian Erlbeck, Junghwan Huh, DONG CHUL KIM, Abdul Mazid Munshi, Dheeraj Dasa Lakshmi Narayana, Helge Weman, Bjørn-Ove Fimland and Antonius Van Helvoort
In situ electronic probing of semiconducting nanowires in an electron microscope
Journal of Microscopy

Vidar Tonaas Fauske, Junghwan Huh, Giorgio Divitini, Dheeraj Dasa Lakshmi Narayana, Abdul Mazid Munshi, Caterina Ducati, Helge Weman, Bjørn-Ove Fimland and Antonius Van Helvoort
In situ heat-induced replacement of GaAs Nanowires with Au
Nano Letters

Vegard Flovik, Ferran Macia, Sergi Lendinez, Joan Manel Hernandez, Ingrid Hallsteinsen, Per Thomas Martin Tybell and Erik Wahlström
Thickness and temperature dependence of the magnetodynamic damping of pulsed laser deposited La0.7Sr0.3MnO3 on (111)-oriented SrTiO3
Journal of Magnetism and Magnetic Materials

Anders Lyngvi Fougner, Konstanze Kölle, Nils Kristian Skjaervold, Nicolas-Andreas L. Elvemo, Dag Roar Hjelme, Reinold Ellingsen, Sven Magnus Carlsen and Øyvind Stavdahl
Intraperitoneal Glucose Sensing is Sometimes Surprisingly Rapid
MIC Journal: Modeling, Identification and Control

Ingrid Hallsteinsen, Magnus Kristofer Nord, Torstein Bolstad, Per Erik Vullum, Jos Emiel Boschker, Paulo Longo, Ryota Takahashi, Randi Holmestad, Mikk Lippmaa and Per Thomas Martin Tybell
Effect of polar (111)-oriented SrTiO3 on initial perovskite growth
Crystal Growth & Design

Martin Heilmann, Abdul Mazid Munshi, George Sarau, Manuela Göbelt, Christian Tessarek, Vidar Tonaas Fauske, Antonius Van Helvoort, J. Yang, Michael Latzel, B Hoffmann, G Conibeer, Helge Weman and Silke Christiansen
Vertically Oriented Growth of GaN Nanorods on Si Using Graphene as an Atomically Thin Buffer Layer
Nano Letters

Junghwan Huh, DONG CHUL KIM, A Mazid Munshi, D.L. Dheeraj, Doyoung Jang, Gyu-Tae Kim, Bjørn-Ove Fimland and Helge Weman
Low frequency noise in single GaAsSb nanowires with self-induced compositional gradients
Nanotechnology

Ida Marie Høiaas, DONG CHUL KIM and Helge Weman
Fabrication of Si(111) crystalline thin film on graphene by aluminum-induced crystallization
Applied Physics Letters

Bjørn B. Larsen, Lars Magne Lundheim, Torbjörn Ekman and Per Thomas Martin Tybell
Teaching Freshmen Engineering Communication
Proceedings of the 11th European Workshop on Microelectronics Education (EWME 2016)

Michael S Lee, Thomas A Wynn, Erik Folven, Rajesh V. Chopdekar, Andreas Scholl, Anthony T Young, Scott T Retterer, Jostein Kvaal Grepstad and Yayoi Takamura
Tailoring Spin Textures in Complex Oxide Micromagnets
ACS Nano

Ian Muri and Dag Roar Hjelme
Novel localized surface plasmon resonance based optical fiber sensor
Proceedings of SPIE, the International Society for Optical Engineering

Magnus Kristofer Nord, Per Erik Vullum, Ingrid Hallsteinsen, Per Thomas Martin Tybell and Randi Holmestad
Assessing electron beam sensitivity for SrTiO3 and La0.7Sr0.3MnO3 using electron energy loss spectroscopy
Ultramicroscopy

Lukasz A. Paluchowski, Ekrem Misimi, Leif Grimsmo and Lise Lyngsnes Randeberg
Towards automated sorting of Atlantic cod (Gadus morhua) roe, milt, and liver - Spectral characterization and classification using visible and near-infrared hyperspectral imaging
Food Control

Lukasz A. Paluchowski, Asgeir Bjorgan, Håvard B. Nordgaard and Lise Lyngsnes Randeberg
Spectral-spatial classification combined with diffusion theory based inverse modeling of hyperspectral images
Progress in Biomedical Optics and Imaging

Lukasz A. Paluchowski, Håvard B. Nordgaard, Asgeir Bjorgan, Håkon Hov, Sissel Marie Berget and Lise Lyngsnes Randeberg
Can spectral-spatial image segmentation be used to discriminate experimental burn wounds?
Journal of Biomedical Optics

Dingding Ren, D.L. Dheeraj, Chengjun Jin, Julie Stene Nilsen, Junghwan Huh, Johannes F Reinertsen, A. M. Mazid, Anders Gustafsson, Antonius Van Helvoort, Helge Weman and Bjørn-Ove Fimland
New Insights into the Origins of Sb-Induced Effects on Self-Catalyzed GaAsSb Nanowire Arrays
Nano Letters

Dingding Ren, Ida Marie Høiaas, Johannes F Reinertsen, Dheeraj Dasa Lakshmi Narayana, Abdul Mazid Munshi, DONG CHUL KIM, Helge Weman and Bjørn-Ove Fimland
Growth optimization for self-catalyzed GaAs-based nanowires on metal-induced crystallized amorphous substrate
Journal of Vacuum Science and Technology B:Nanotechnology and Microelectronics

Dingding Ren, Junghwan Huh, D.L. Dheeraj, Helge Weman and Bjørn-Ove Fimland
Influence of Pitch on the Morphology and Luminescence Properties of Self-Catalyzed GaAsSb Nanowire Arrays
Applied Physics Letters

Sandra Helen Skjærvø, Espen Tjønneland Wefring, Silje K. Nesdal, Nikolai Helth Gaukås, Gerhard Henning Olsen, Julia Glaum, Per Thomas Martin Tybell and Sverre Magnus Selbach
Interstitial oxygen as a source of p-type conductivity in hexagonal manganites
Nature Communications

Thanh-Nam Tran, Saroj Kumar Patra, Magnus Breivik and Bjørn-Ove Fimland
Aluminum-based contacts for use in GaSb-based diode lasers
Journal of Vacuum Science and Technology B:Nanotechnology and Microelectronics

Weijian Zong
910nm femtosecond Nd-doped fiber laser for in vivo two-photon microscopic imaging
Optics Express

Yasmina Andreu-Cabedo, Pedro Castellano, Sara Colantonio, Giuseppe Coppini, Riccardo Favilla, Danila Germanese, Giorgos Giannakakis, Daniela Giorgi, Marcus Larsson, Paolo Marraccini, Massimo Martinelli, Bogdan Matuszewski, Matija Milanic, Mariantonietta Pascali, Mattew Pediaditis, Giovanni Raccichini, Lise Lyngsnes Randeberg, Ovidio Salvetti and Tomas Stromberg
Mirror mirror on the wall⋯ An intelligent multisensory mirror for well-being self-assessment
IEEE International Conference on Multimedia and Expo

Asgeir Bjorgan and Lise Lyngsnes Randeberg
Real-time noise removal for line-scanning hyperspectral devices using a minimum noise fraction-based approach
Sensors

Asgeir Bjorgan, Martin Anders Fredrik Denstedt, Matija Milanic, Lukasz A. Paluchowski and Lise Lyngsnes Randeberg
Vessel contrast enhancement in hyperspectral images
Progress in Biomedical Optics and Imaging

Asgeir Bjorgan and Lise Lyngsnes Randeberg
Towards real-time medical diagnostics using hyperspectral imaging technology
Progress in Biomedical Optics and Imaging

Thomas Bruhn, Bjørn-Ove Fimland and Patrick Vogt
Electrophilic surface sites as precondition for the chemisorption of pyrrole on GaAs(001) surfaces
Journal of Chemical Physics

Emil Christiansen, Magnus Kristofer Nord, Ingrid Hallsteinsen, Per Erik Vullum, Per Thomas Martin Tybell and Randi Holmestad
Structural investigation of epitaxial LaFeO_3 thin films on (111) oriented SrTiO_3 by transmission electron microscopy
Journal of Physics: Conference Series (JPCS)

Sara Colantonio, Danila Germanese, Davide Moroni, Daniela Giorgi, Mariantonietta Pascali, Marco Righi, Giuseppe Coppini, Maria Aurora Morales, Franco Chiarugi, Mattew Pediaditis, Marcus Larsson, Tomas Strömberg, Pedro Henriques, Bogdan Matuszewski, Matija Milanic and Lise Lyngsnes Randeberg
Semeoticons - reading the face code of cardio-metabolic risk
Computational Intelligence for Multimedia Understanding (IWCIM), 2015 International Workshop on

Ingrid Hallsteinsen, Erik Folven, Fredrik Kjemperud Olsen, R.V. Chopdekar, M Rzchowski, C.B. Eom, Jostein Grepstad and Per Thomas Martin Tybell
Crystalline symmetry controlled magnetic switching in epitaxial (111) La0.7Sr0.3MnO3 thin films
APL Materials

Junghwan Huh, H. Yun, DONG CHUL KIM, Abdul Mazid Munshi, Dheeraj Dasa Lakshmi Narayana, Hanne Kauko, Antonius Van Helvoort, S.W. Lee, Bjørn-Ove Fimland and Helge Weman
Rectifying Single GaAsSb Nanowire Devices Based on Self-Induced Compositional Gradients
Nano Letters

Matija Milanic, Asgeir Bjorgan, Marcus Larsson, Paolo Marraccini, Tomas Strömberg and Lise Lyngsnes Randeberg
Hyperspectral imaging for detection of cholesterol in human skin
Progress in Biomedical Optics and Imaging

Matija Milanic, Asgeir Bjorgan, Marcus Larsson, Tomas Strömberg and Lise Lyngsnes Randeberg
Detection of hypercholesterolemia using hyperspectral imaging of human skin
Progress in Biomedical Optics and Imaging

Matija Milanic, Lukasz A. Paluchowski and Lise Lyngsnes Randeberg
Hyperspectral imaging for detection of arthritis: Feasibility and prospects
Journal of Biomedical Optics

Åsmund Fløystad Monsen, Jos Emiel Boschker, Per Nordblad, R. Mathieu, Per Thomas Martin Tybell and Erik Wahlström
Point contact investigations of film and interface magnetoresistance of La0.7Sr0.3MnO3 heterostructures on Nb:SrTiO3
Journal of Magnetism and Magnetic Materials

Julie Stene Nilsen, Johannes F Reinertsen, Aleksander Buseth Mosberg, Vidar Tonaas Fauske, Abdul Mazid Munshi, Dheeraj Dasa Lakshmi Narayana, Bjørn-Ove Fimland, Helge Weman and Antonius Van Helvoort
Radial composition variations in the shells of GaAs/AlGaAs core-shell nanowires
Journal of Physics: Conference Series (JPCS)

Magnus Kristofer Nord, Per Erik Vullum, Magnus Moreau, Jos Emiel Boschker, Sverre Magnus Selbach, Randi Holmestad and Per Thomas Martin Tybell
Structural phases driven by oxygen vacancies at the La0.7Sr0.3MnO3/SrTiO3 hetero-interface
Applied Physics Letters

Håkon Grøn Strømstad and Dag Roar Hjelme
Low-cost high performance readout system for fiber-optic biosensors
Progress in Biomedical Optics and Imaging

Luka Vidovic, Matija Milanic, Lise Lyngsnes Randeberg and Boris Majaron
Quantitative characterization of traumatic bruises by combined pulsed photothermal radiometry and diffuse reflectance spectroscopy
Progress in Biomedical Optics and Imaging

Asgeir Bjorgan, Matija Milanic and Lise Lyngsnes Randeberg
Estimation of skin optical parameters for real-time hyperspectral imaging applications
Journal of Biomedical Optics

Asgeir Bjorgan and Lise Lyngsnes Randeberg
Estimation of skin optical parameters for real-time hyperspectral imaging applications
Proceedings of SPIE, the International Society for Optical Engineering

Beata Cunderlikova, Vlada Vasovic, Lise Lyngsnes Randeberg, Eidi Christensen, Trond Warloe, Jahn M Nesland and Peng Qian
Modification of extracorporeal photopheresis technology with porphyrin precursors. Comparison between 8-methoxypsoralen and hexaminolevulinate in killing human T-cell lymphoma cell lines in vitro
Biochimica et Biophysica Acta - General Subjects

Martin Anders Fredrik Denstedt, Asgeir Bjorgan, Matija Milanic and Lise Lyngsnes Randeberg
Wavelet based feature extraction and visualization in hyperspectral tissue characterization
Biomedical Optics Express

Anders Eriksen, Dominik Osinski and Dag Roar Hjelme
Evaluation of thermal imaging system and thermal radiation detector for real-time condition monitoring of high power frequency converters
Advances in Manufacturing

Vidar Tonaas Fauske, DONG CHUL KIM, Abdul Mazid Munshi, Dheeraj Dasa Lakshmi Narayana, Bjørn-Ove Fimland, Helge Weman and Antonius Van Helvoort
In-situ electrical and structural characterization of individual GaAs nanowires
Journal of Physics: Conference Series (JPCS)

Kaushik Jayasayee, Agnieszka Zlotorowicz, Daniel Perez Clos, Øystein Dahl, Magnus Skinlo Thomassen, Paul Inge Dahl and Signe Kjelstrup
Improved Cathode Catalyst Layers for Proton Exchange Membrane Fuel Cells
ECS Transactions

Hanne Kauko, Bjørn-Ove Fimland, Tim Grieb, Abdul Mazid Munshi, Knut Müller, Andreas Rosenauer and Antonius Van Helvoort
Near-surface depletion of antimony during the growth of GaAsSb and GaAs/GaAsSb nanowires
Journal of Applied Physics

Hanne Kauko, Bjørn-Ove Fimland, Tim Grieb, Abdul Mazid Munshi, K. Muller, A. Rosenauer and Antonius Van Helvoort
Erratum: Near-surface depletion of antimony during the growth of GaAsSb and GaAs/GaAsSb nanowires (Journal of Applied Physics (2014)116 (144303))
Journal of Applied Physics

Matija Milanic, Lukasz A. Paluchowski and Lise Lyngsnes Randeberg
Simulation of light transport in arthritic- and non-arthritic human fingers
Proceedings of SPIE, the International Society for Optical Engineering

Åsmund Fløystad Monsen, Jos Emiel Boschker, F Macia, Justin Wells, Per Nordblad, Andrew D. Kent, R. Mathieu, Thomas Tybell and Erik Wahlström
Thickness dependence of dynamic and static magnetic properties of pulsed laser deposited La(0.7)Sr(0.3)MnO(3)films on SrTiO(3)(001)
Journal of Magnetism and Magnetic Materials

Abdul Mazid Munshi, Dheeraj Dasa Lakshmi Narayana, Vidar Tonaas Fauske, DONG CHUL KIM, Junghwan Huh, Johannes F Reinertsen, Lyubomir Ahtapodov, K. D. Lee, B. Heidari, Antonius Van Helvoort, Bjørn-Ove Fimland and Helge Weman
Position-Controlled Uniform GaAs Nanowires on Silicon using Nanoimprint Lithography
Nano Letters

Peter Naglic, Luka Vidovic, Matija Milanic, Lise Lyngsnes Randeberg and Boris Majaron
Combining the diffusion approximation and Monte Carlo modeling in analysis of diffuse reflectance spectra from human skin
Proceedings of SPIE, the International Society for Optical Engineering

Lukasz A. Paluchowski, Matija Milanic, Asgeir Bjorgan, Berit Helen Grandaunet, Alvilde Dhainaut, Mari Hoff and Lise Lyngsnes Randeberg
Identification of inflammation sites in arthritic joints using hyperspectral imaging
Proceedings of SPIE, the International Society for Optical Engineering

Lise Lyngsnes Randeberg, Janne-Lise A Hegstad, Lukasz A. Paluchowski, Matija Milanic and Brita Pukstad
Hyperspectral characterization of an in vitro wound model
Proceedings of SPIE, the International Society for Optical Engineering

G. Signorello, E Lörtscher, P.A. Khomyakov, S. Karg, Dheeraj Dasa Lakshmi Narayana, B. Gotsmann, Helge Weman and H. Riel
Inducing a direct-to-pseudodirect bandgap transition in wurtzite GaAs nanowires with uniaxial stress
Nature Communications

Thanh-Nam Tran, Magnus Breivik, Saroj Kumar Patra and Bjørn-Ove Fimland
High precision AlGaAsSb ridge-waveguide etching by in situ reflectance monitored ICP-RIE
Proceedings of SPIE, the International Society for Optical Engineering

Jos Emiel Boschker, Åsmund Fløystad Monsen, Magnus Kristofer Nord, Roland Mathieu, Jostein Grepstad, Randi Holmestad, Erik Wahlström and Thomas Tybell
In-plane structural order of domain engineered La0.7Sr0.3MnO3 thin films
Philosophical Magazine

Magnus Breivik, Tron Arne Nilsen and Bjørn-Ove Fimland
Temperature dependent lattice constant of InSb above room temperature
Journal of Crystal Growth

Magnus Breivik and Bjørn-Ove Fimland
Fabrication of mid-infrared laser diodes for gas sensing applications
Doctoral Dissertation at NTNU

Thomas Bruhn, Bjørn-Ove Fimland, Norbert Esser and Patrick Vogt
STM analysis of defects at the GaAs(001)-c(4x4) surface
Surface Science

Dheeraj Dasa Lakshmi Narayana, Abdul Mazid Munshi, Martha Scheffler, Antonius Van Helvoort, Helge Weman and Bjørn-Ove Fimland
Controlling crystal phases in GaAs nanowires grown by Au-assisted molecular beam epitaxy
Nanotechnology

Dheeraj Dasa Lakshmi Narayana, Abdul Mazid Munshi, Ole Morten Christoffersen, DONG CHUL KIM, Giovanni Signorello, H Riel, Antonius Van Helvoort, Helge Weman and Bjørn-Ove Fimland
Comparison of Be-doped GaAs nanowires grown by Au- and Ga-assisted molecular beam epitaxy
Journal of Crystal Growth

Martin Anders Fredrik Denstedt, Brita Pukstad, Lukasz A. Paluchowski, Julio Hernandez-Palacios and Lise Lyngsnes Randeberg
Hyperspectral imaging as a diagnostic tool for chronic skin ulcers
Proceedings of SPIE, the International Society for Optical Engineering

Anders Eriksen, Dominik Osinski and Dag Roar Hjelme
Evaluation of thermal imaging system and thermal radiation detector for real-time condition monitoring of highpower frequency converters
NTNU Engineering Series

Sepideh Gorji Ghalamestani, Abdul Mazid Munshi, Dheeraj Dasa Lakshmi Narayana, Bjørn-Ove Fimland, Helge Weman and Kimberly A Dick
Self-catalyzed MBE grown GaAs/GaAsxSb1-x core-shell nanowires in ZB and WZ crystal structures
Nanotechnology

Ingrid Hallsteinsen, Jos Emiel Boschker, Magnus Kristofer Nord, S Lee, M Rzchowski, Per Erik Vullum, Jostein Grepstad, Randi Holmestad, CB Eom and Thomas Tybell
Surface stability of epitaxial La0.7Sr0.3MnO3 thin films on (111)-oriented SrTiO3
Journal of Applied Physics

DONG CHUL KIM, Dheeraj Dasa Lakshmi Narayana, Bjørn-Ove Fimland and Helge Weman
Polarization dependent photocurrent spectroscopy of single wurtzite GaAs/AlGaAs core-shell nanowires
Applied Physics Letters

Hanne Kauko, Tim Grieb, Ruben Bjørge, M. Schowalter, Abdul Mazid Munshi, Helge Weman, A. Rosenauer and Antonius Van Helvoort
Compositional characterization of GaAs/GaAsSb nanowires by quantitative HAADF-STEM
Micron

Hanne Kauko, C.L Zheng, Y Zhu, S Glanvill, Christian Dwyer, Abdul Mazid Munshi, Bjørn-Ove Fimland, Antonius Van Helvoort and Joanne Etheridge
Compositional analysis of GaAs/AlGaAs heterostructures using quantitative scanning transmission electron microscopy
Applied Physics Letters

Erlend Leirset, Helge Emil Engan and Astrid Aksnes
Heterodyne interferometer for absolute amplitude vibration measurements with femtometer sensitivity
Optics Express

Cheng Guan Lim and Helge Weman
Numerical Analysis and Device Optimization of Radial p-n Junction GaAs/AlGaAs Core-Shell Nanowire Solar Cells
Proceedings of the International Conference on Numerical Simulation of Optoelectronic Devices

Abdul Mazid Munshi, Dheeraj Dasa Lakshmi Narayana, Jelena Todorovic, Antonius Van Helvoort, Helge Weman and Bjørn-Ove Fimland
Crystal phase engineering in self-catalyzed GaAs and GaAs/GaAsSb nanowires grown on Si(111)
Journal of Crystal Growth

Abdul Mazid Munshi and Helge Weman
Advances in semiconductor nanowire growth on graphene
Physica Status Solidi. Rapid Research Letters

Peter Naglic, Luka Vidovic, Matija Milanic, Lise Lyngsnes Randeberg and Boris Majaron
Applicability of diffusion approximation in analysis of diffuse reflectance spectra from healthy human skin
Proceedings of SPIE, the International Society for Optical Engineering

Lukasz A. Paluchowski, Martin Anders Fredrik Denstedt, Thomas Røren, Brita Pukstad and Lise Lyngsnes Randeberg
A combined 3D and hyperspectral method for surface imaging of wounds
Proceedings of SPIE, the International Society for Optical Engineering

Lise Lyngsnes Randeberg, Martin Anders Fredrik Denstedt, Lukasz A. Paluchowski, Matija Milanic and Brita Pukstad
Combined hyperspectral and 3D characterization of non-healing skin ulcers
Proceedings of the IEEE

Nils Kristian Skjaervold, Dan Østling, Dag Roar Hjelme, Olav Spigset, Oddveig Lyng and Petter Aadahl
Blood Glucose Control Using a Novel Continuous Blood Glucose Monitor and Repetitive Intravenous Insulin Boluses: Exploiting Natural Insulin Pulsatility as a Principle for a Future Artificial Pancreas
International Journal of Endocrinology

Yayoi Takamura, Erik Folven, JBR Shu, KR Lukes, Binzhi Li, Andreas Scholl, AT Young, ST Retterer, Thomas Tybell and Jostein Grepstad
Spin-Flop Coupling and Exchange Bias in Embedded Complex Oxide Micromagnets
Physical Review Letters

Jelena Todorovic, Hanne Kauko, Lyubomir Ahtapodov, Fervin Moses Anthonysamy, Phillip Olk, Dheeraj Dasa Lakshmi Narayana, Bjørn-Ove Fimland, Helge Weman and Antonius Van Helvoort
The effects of Sb concentration variation on the optical properties of GaAsSb/GaAs heterostructured nanowires
Semiconductor Science and Technology

Raimena Veisllari, Steinar Bjørnstad and Dag Roar Hjelme
Experimental demonstration of high throughput, ultra-low delay variation packet/circuit fusion network
Electronics Letters

Luka Vidovic, Matija Milanic, Lise Lyngsnes Randeberg and Boris Majaron
Characterization of the bruise healing process using pulsed photothermal radiometry
Proceedings of SPIE, the International Society for Optical Engineering

Christian Carl Weigand, Ryan Crisp, Cecile Ladam, Tom Furtak, Reuben Collins, Jostein Grepstad and Helge Weman
Electrical, optical and structural properties of Al-doped ZnO thin films grown on GaAs(111)B substrates by pulsed laser deposition
Thin Solid Films

Lyubomir Ahtapodov, Jelena Todorovic, Phillip Olk, Terje Sund Mjåland, Patrick Rene Tollefsen Slåttnes, Dheeraj Dasa Lakshmi Narayana, Antonius Van Helvoort, Bjørn-Ove Fimland and Helge Weman
A Story Told by a Single Nanowire: Optical Properties of Wurtzite GaAs
Nano Letters

Jos Emiel Boschker, Erik Folven, Åsmund Fløystad Monsen, Erik Wahlström, Jostein Grepstad and Thomas Tybell
Consequences of High Adatom Energy during Pulsed Laser Deposition of La0.7Sr0.3MnO3
Crystal Growth & Design

Jos Emiel Boschker and Thomas Tybell
Qualitative determination of surface roughness by in situ reflection high energy electron diffraction
Applied Physics Letters

Jos Emiel Boschker, Thomas Tybell and Jan Erik Wahlstrøm
Control of surface quality and structural distortions in perovskite oxide thin films
Doctoral Dissertation at NTNU

Mark T. Crowley, Nishant Patel, T. A. Saiz, M. El Emawy, Tron Arne Nilsen, N. A. Naderi, Sayan D. Mukherjee, Bjørn-Ove Fimland and Luke F. Lester
Modelling the spectral emission of multi-section quantum dot superluminescent light-emitting diodes
Semiconductor Science and Technology

Sigbjørn Vindenes Egge, Ulf Lennart Österberg and Astrid Aksnes
Performance of correlated speckle patterns for speckle reduction in laser projectors
Proceedings of SPIE, the International Society for Optical Engineering

Erik Folven, Yayoi Takamura and Jostein Grepstad
X-PEEM study of antiferromagnetic domain patterns in LaFeO3 thin films and embedded nanostructures
Journal of Electron Spectroscopy and Related Phenomena

Erik Folven, Andreas Scholl, Anthony Young, Scott Retterer, Jos Emiel Boschker, Thomas Tybell, Yayoi Takamura and Jostein Grepstad
Crossover from spin-flop coupling to collinear spin alignment in antiferromagnetic/ferromagnetic thin film nanostructures
Nano Letters

Julio Hernandez-Palacios and Lise Lyngsnes Randeberg
Intercomparison of EMCCD- and sCMOS-based imaging spectrometers for biomedical applications in low-light conditions
Proceedings of SPIE, the International Society for Optical Engineering

Åsmund Fløystad Monsen, Fei Song, ZS Li, Jos Emiel Boschker, Thomas Tybell, Erik Wahlström and Justin W Wells
Surface stoichiometry of La0.7Sr0.3MnO3 during in vacuo preparation; A synchrotron photoemission study
Surface Science

Åsmund Fløystad Monsen, Jan Erik Wahlstrøm and Thomas Tybell
On the properties of La0.7Sr0.3Mn=3 thin films on (001) substrates
Doctoral Dissertation at NTNU

Åsmund Fløystad Monsen, Fei Song, Zheshen Li, Jos Emiel Boschker, Thomas Tybell, Erik Wahlström and Justin Wells
Surface stoichiometry of La0.7Sr0.3MnO3 during in vacuo preparation; A synchrotron photoemission study
Surface Science

Abdul Mazid Munshi, Dheeraj Dasa Lakshmi Narayana, Vidar Tonaas Fauske, KIM DONG CHUL, Antonius Van Helvoort, Bjørn-Ove Fimland and Helge Weman
Vertically Aligned GaAs Nanowires on Graphite and Few-Layer Graphene: Generic Model and Epitaxial Growth
Nano Letters

Lise Lyngsnes Randeberg and Julio Hernandez-Palacios
Hyperspectral Imaging of Bruises in the SWIR Spectral Region
Proceedings of SPIE, the International Society for Optical Engineering

Guro Kristin Svendsen, Helge Weman and Johannes Skaar
Investigations of Bragg reflectors in nanowire lasers
Journal of Applied Physics

R Takahashi, Thomas Tybell and Mikk Lippmaa
Sub-bandgap photocurrent effects on dynamic pyroelectric measurement in Pt/PbTiO3/Nb:SrTiO3 heterostructures
Journal of Applied Physics

Ryohei Tanaka, Shozo Takata, Ryota Takahashi, Jostein Grepstad, Thomas Tybell and Yuji Matsumoto
Photo-electrochemical synthesis of silver-oxide clathrate Ag7O8NO3
Electrochemical and solid-state letters

Zhaomin Tong, Xuyuan Chen, Muhammad Nadeem Akram and Astrid Aksnes
Compound Speckle Characterization Method and Reduction by Optical Design
IEEE/OSA Journal of Display Technology

Thomas Tybell and Chang-Beom Eom
Synthesis of epitaxial multiferroic oxide thin films
Multifunctional Oxide Heterostructures

Christian Carl Weigand, Johannes Tveit, Cecile Ladam, Randi Holmestad, Jostein Grepstad and Helge Weman
Epitaxial relationships of ZnO nanostructures grown by Au-assisted pulsed laser deposition on c- and a-plane sapphire
Journal of Crystal Growth

Christian Carl Weigand, Helge Weman and Jostein Grepstad
ZnO nanostructures grown by pulsed laser deposition
Doctoral Dissertation at NTNU

Oleg Zero and Astrid Aksnes
Investigation of parallel coupling mechanisms in silicon integrated chip sensors
Proceedings of SPIE, the International Society for Optical Engineering

Oleg Zero and Astrid Aksnes
Sensitivity limits of guided modes in silicon integrated waveguide-based sensors
Proceedings of SPIE, the International Society for Optical Engineering

Fervin Moses Anthonysamy, Thang Ba Hoang, Lyubomir Ahtapodov, Dheeraj Dasa Lakshmi Narayana, Antonius Van Helvoort, Bjørn-Ove Fimland and Helge Weman
Photoluminescence Polarization Anisotropy in a Single Heterostructured III-V Nanowire with Mixed Crystal Phases
AIP Conference Proceedings

Carl-Jørgen Arum, Odrun Arna Gederaas, Eivind La Puebla Larsen, Lise Lyngsnes Randeberg, Astrid Hjelde, Hans Einar Krokan, Lars O. Svaasand, Duan Chen and Chun-Mei Zhao
Tissue responses to hexyl 5-aminolevulinate-induced photodynamic treatment in syngeneic orthotopic rat bladder cancer model: possible pathways of action
Journal of Biomedical Optics

SH Baek, CM Folkman, JW Park, SH Lee, CW Bark, Thomas Tybell and CB Eom
The Nature of Polarization Fatigue in BiFeO3
Advanced Materials

Thomas Bruhn, Marcel Ewald, Bjørn-Ove Fimland, Michael Kneissl, Norbert Esser and Patrick Vogt
In-situ optical spectroscopy and electronic properties of pyrrole sub-monolayers on Ga-rich GaAs(001)
Journal of nanoparticle research

Mark Thomas Crowley, David Murrell, Nishant Patel, Magnus Breivik, Chang-Yi Lin, Yan Li, Bjørn-Ove Fimland and Luke F. Lester
Analytical Modeling of the Temperature Performance of Monolithic Passively Mode-Locked Quantum Dot Lasers
IEEE Journal of Quantum Electronics

Mark T. Crowley, David Murrell, Nishant Patel, Magnus Breivik, C.-Y. Lin, Yan Li, Bjørn-Ove Fimland and Luke F. Lester
Modeling the temperature performance of monolithic passively mode-locked quantum dot lasers
Proceedings of SPIE, the International Society for Optical Engineering

KIM DONG CHUL, Lyubomir Ahtapodov, A.B. Boe, J. W. Choi, H Ji, G. T. Kim, Fervin Moses Anthonysamy, Dheeraj Dasa Lakshmi Narayana, Bjørn-Ove Fimland and Helge Weman
Photocurrent Spectroscopy of Single Wurtzite GaAs Nanowires
AIP Conference Proceedings

Espen Eberg, Antonius Van Helvoort, Ryota Takahashi, Mhairi Gass, Budhika Mendis, Andrew Bleloch, Randi Holmestad and Thomas Tybell
Electron energy loss spectroscopy investigation of Pb and Ti hybridization with O at the PbTiO3/SrTiO3 interface
Journal of Applied Physics

Sigbjørn Vindenes Egge, Muhammad Nadeem Akram, Vladimir Kartashov, Kristine Welde, Zhaomin Tong, Ulf Österberg and Astrid Aksnes
Sinusoidal rotating grating for speckle reduction in laser projectors: feasibility study
Optical Engineering: The Journal of SPIE

Sigbjørn Vindenes Egge, Muhammad Nadeem Akram, Vladimir Kartashov, Kristine Welde, Zhaomin Tong, Ulf Österberg and Astrid Aksnes
Errata: Sinusoidal rotating grating for speckle reduction in laser projectors: feasibility study
Optical Engineering: The Journal of SPIE

Kay Gastinger, Lars Johnsen, Ove Simonsen and Astrid Aksnes
Inspection of processes during silicon wafer sawing using low coherence interferometry in the near infrared wavelength region
Proceedings of SPIE, the International Society for Optical Engineering

Julio Hernandez-Palacios, Ingvild Haug, Øystein Grimstad and Lise Lyngsnes Randeberg
Clinical and Biomedical Spectroscopy and Imaging II

Julio Hernandez-Palacios, Lise Lyngsnes Randeberg, Ingvild Haug, I. Baarstad, T. Løke and Torbjørn Skauli
Low-light hyperspectral imager for characterization of biological samples based on an sCMOS image sensor
Design and Quality for Biomedical Technologies IV

Dag Roar Hjelme, Lars Vincent Van de Wiel Lydersen and Vadim Makarov
Quantum Cryptography
A Multidisciplinary Introduction to Information Security

Eivind La Puebla Larsen, Lise Lyngsnes Randeberg, Elisabeth Olstad, Olav Anton Haugen, Astrid Aksnes and Lars O. Svaasand
Hyperspectral imaging of atherosclerotic plaques in vitro
Journal of Biomedical Optics

Erlend Leirset and Astrid Aksnes
Optical vibration measurements of cross coupling effects in capacitive micromachined ultrasonic transducer arrays
Proceedings of SPIE, the International Society for Optical Engineering

Yan Li, Magnus Breivik, Cheng-Yong Feng, Bjørn-Ove Fimland and Luke F. Lester
A Low Repetition Rate All-Active Monolithic Passively Mode-Locked Quantum-Dot Laser
IEEE Photonics Technology Letters

Tommy Mokkelbost, Anita Fossdal, Øystein Dahl, Ana Maria Cuellar Martinez, Edel Sheridan, Magnus Skinlo Thomassen, Per Erik Vullum, Silje Rodahl and Ann Mari Svensson
Preparation of Silicon Nanostructures for Lithium Ion Battery Anodes
ECS Transactions

Tron Arne Nilsen, Saroj Kumar Patra, Magnus Breivik and Bjørn-Ove Fimland
Thermal dependence of the lattice constant and the Poisson ratio of AlSb above room temperature
Journal of Crystal Growth

Lise Lyngsnes Randeberg, Julio Hernandez-Palacios, LUDMILA ZOTOVA LILLEENG, Lill Tove Nilsen and Anne Lene Krogstad Polesie
UV Doses and Skin Effects during Psoriasis Climate Therapy
Proceedings of SPIE, the International Society for Optical Engineering

Lise Lyngsnes Randeberg, Bjørn Helge Skallerud, NE Langlois, Olav Anton Haugen and Lars O. Svaasand
The optics of bruising
Optical-Thermal Response of Laser-Irradiated Tissue

Sverre Magnus Selbach, Thomas Tybell, Mari-Ann Einarsrud and Tor Grande
PbO-deficient PbTiO3: Mass transport, structural effects and possibility for intrinsic screening of the ferroelectric polarization
Applied Physics Letters

Wee Ong Siew, Seong Shan Yap, Cecile Ladam, Øystein Dahl, Turid Worren Reenaas and Teck Yong Tou
Nanosecond laser ablation and deposition of silicon
Applied Physics A: Materials Science & Processing

Nils Kristian Skjærvold, Erik Solligård, Dag Roar Hjelme and Petter Aadahl
Continuous Measurement of Blood Glucose Validation of a New Intravascular Sensor
Anesthesiology

Guro Kristin Svendsen, Helge Weman and Johannes Skaar
Model for reflection and transmission matrices of nanowire end facets
Journal of Applied Physics

Sedsel Fretheim Thomassen, Turid Worren Reenaas and Bjørn-Ove Fimland
InAs/GaAs quantum dot density variation across a quarter wafer when grown with substrate rotation
Journal of Crystal Growth

Jelena Todorovic, Fervin Moses Anthonysamy, Thomas Andre Karlberg, Phillip Olk, Dheeraj Dasa Lakshmi Narayana, Bjørn-Ove Fimland, Helge Weman and Antonius Van Helvoort
Correlated micro-photoluminescence and electron microscopy studies of the same individual heterostructured semiconductor nanowires
Nanotechnology

Jelena Todorovic, Fervin Moses Anthonysamy, Dheeraj Dasa Lakshmi Narayana, Phillip Olk, Bjørn-Ove Fimland, Helge Weman and Antonius Van Helvoort
Correlated micro-photoluminescence and electron microscopy study of a heterostructured semiconductor nanowire
Journal of Physics: Conference Series (JPCS)

H Watchman, G.S. Walker, Lise Lyngsnes Randeberg and NE Langlois
Re-oxygenation of post-mortem lividity by passive diffusion through the skin at low temperature
Forensic Science, Medicine, and Pathology

Christian Carl Weigand, Daniel Skåre, Cecile Ladam, Jostein Grepstad and Helge Weman
Effects of substrate annealing on the gold-catalyzed growth of ZnO nanostructures
Nanoscale Research Letters

Christian Carl Weigand, M.R. Bergren, Cecile Ladam, Johannes Tveit, Randi Holmestad, Per Erik Vullum, John Walmsley, Øystein Dahl, T.E. Furtak, R.T. Collins, Jostein Grepstad and Helge Weman
Formation of ZnO Nanosheets Grown by Catalyst-Assisted Pulsed Laser Deposition
Crystal Growth & Design

T Bruhn, R Passmann, Bjørn-Ove Fimland, M Kneissl, N Esser and P Vogt
Adsorbate-induced modification of the surface electric field of GaAs (001)-c(4 x 4) measured via the linear electro-optic effect
Physica status solidi (b)

Øystein Dahl
Measurements and modelling of effect of interface on ferroelectricity in lead titanate thin films
Doctoral Dissertation at NTNU

Lakshmi Narayana Dasa, Hailong Zhou, Fervin Moses Anthonysamy, Thang Ba Hoang, Antonius Van Helvoort, Bjørn-Ove Fimland and Helge Weman
Growth of heterostructured III-V nanowires by molecular beam epitaxy for photonic applications
Proceedings of SPIE, the International Society for Optical Engineering

CM Folkman, SH Baek, CT Nelson, HW Jang, Thomas Tybell, XQ Pan and CB Eom
Study of defect-dipoles in an epitaxial ferroelectric thin film
Applied Physics Letters

Erik Folven, Thomas Tybell, Andreas Scholl, Anthony Young, Scott T Retterer, Yayoi Takamura and Jostein Grepstad
Antiferromagnetic Domain Reconfiguration in Embedded LaFeO3 Thin Film Nanostructures
Nano Letters

Julio Hernandez-Palacios, Lise Lyngsnes Randeberg, Ivar Baarstad, Trond Løke and Torbjørn Skauli
Hyperspectral low-light camera for imaging of biological samples
Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS), 2010 2nd Workshop on

Thang Ba Hoang, Fervin Moses Anthonysamy, Lyubomir Ahtapodov, Hailong Zhou, Lakshmi Narayana Dasa, Antonius Van Helvoort, Bjørn-Ove Fimland and Helge Weman
Engineering Parallel and Perpendicular Polarized Photoluminescence from a Single Semiconductor Nanowire by Crystal Phase Control
Nano Letters

Ørnulf Nordseth, Chang Chuan You, Erik Folven, S Gariglio, A Sambri, JM Triscone, JW Reiner, CH Ahn, Thomas Tybell and Jostein Grepstad
Growth and characterization of (Pb,La)(Zr,Ti)O-3 thin film epilayers on SrTiO3-buffered Si(001)
Thin Solid Films

J.W. Park, S.H. Baek, P Wu, B Winchester, C.T. Nelson, X.Q. Pan, L.Q. Chen, Thomas Tybell, CB Eom and C.B. Eom
Origin of suppressed polarization in BiFeO3 films
Applied Physics Letters

Lise Lyngsnes Randeberg, Eivind La Puebla Larsen and Lars O. Svaasand
Characterization of vascular structures and skin bruises using hyperspectral imaging, image analysis and diffusion theory
Journal of Biophotonics

Sverre Magnus Selbach, Thomas Tybell, Mari-Ann Einarsrud and Tor Grande
Phase transitions, electrical conductivity and chemical stability of BiFeO3 at high temperatures
Journal of Solid State Chemistry

Ragnhild Sæterli, Per Martin Ljønes Rørvik, Chang Chuan You, Randi Holmestad, Thomas Tybell, Tor Grande, Antonius Van Helvoort and Mari-Ann Einarsrud
Polarization control in ferroelectric PbTiO3 nanorods
Journal of Applied Physics

Ryota Takahashi, K. Valset, Erik Folven, Espen Eberg, Jostein Grepstad and Thomas Tybell
Long-range spontaneous structural ordering in barium stannate thin films
Applied Physics Letters

Ryota Takahashi, M Katayama, Øystein Dahl, Jostein Grepstad, Y Matsumoto and Thomas Tybell
Erratum: “Epilayer control of photodeposited materials during UV photocatalysis” [Appl. Phys. Lett. 94, 232901 (2009)]
Applied Physics Letters

R Tanaka, S Takata, M Katayama, Ryota Takahashi, Jostein Grepstad, Thomas Tybell and Y Matsumoto
Photocatalytic synthesis of Silver-Oxide clathrate Ag6O8AgNO3
Journal of the Electrochemical Society

Vegard Larsen Tuft, Dag Roar Hjelme and Steinar Bjørnstad
Automatic Polarization Control With Packet Transmission and the Effect of Traffic Patterns
Journal of Lightwave Technology

Antonius Van Helvoort, Lakshmi Narayana Dasa, Hailong Zhou, Sondre Grønsberg, G Patriarche, Bjørn-Ove Fimland and Helge Weman
Dark field transmission electron microscopy techniques for structural characterization of nanowire heterostructures
Journal of Physics: Conference Series (JPCS)

Seong Shan Yap, Alesya Viktorovna salomatova, Cecile Ladam, Øystein Dahl and Turid Worren Reenaas
Pulsed laser ablation and deposition of silicon
Applied Physics A: Materials Science & Processing

Seong Shan Yap, Wee Ong Siew, Cecile Ladam, Øystein Dahl, Turid Worren Reenaas and Teck Yong Tou
Nanosecond laser ablation and deposition of Ge films
Proceedings of SPIE, the International Society for Optical Engineering

Dayong Zhou, Per Erik Vullum, Gaurav Sharma, Sedsel Fretheim Thomassen, Randi Holmestad, Turid Worren Reenaas and Bjørn-Ove Fimland
Positioning effects on quantum dot solar cells grown by molecular beam epitaxy
Applied Physics Letters

Dayong Zhou, Gaurav Sharma, Sedsel Fretheim Thomassen, Turid Worren Reenaas and Bjørn-Ove Fimland
Optimization towards high density quantum dots for intermediate band solar cells grown by molecular beam epitaxy
Applied Physics Letters

Astrid Aksnes
Photonic sensors for health and environmental monitoring
Sensors for Environment, Health and Security Advanced Materials and Technologies Proceedings of the NATO Advanced Study Institute on Sensors for Environment, Health and Security: Advanced Materials and Technologies

Fervin Moses Anthonysamy, Thang Ba Hoang, Lakshmi Narayana Dasa, Hailong Zhou, Antonius Van Helvoort, Bjørn-Ove Fimland and Helge Weman
Micro-photoluminescence study of single GaAsSb/GaAs radial and axial heterostructured core-shell nanowires
Journal of Physics: Conference Series (JPCS)

Fervin Moses Anthonysamy, Thang Ba Hoang, Dheeraj Dasa Lakshmi Narayana, Hailong Zhou, Antonius Van Helvoort, Bjørn-Ove Fimland and Helge Weman
Micro-photoluminescence study of single GaAsSb/GaAs radial and axial heterostructured core-shell nanowires
IOP Conference Series: Earth and Environmental Science (EES)

Øystein Dahl, Jostein Grepstad and Thomas Tybell
Polarization direction and stability in ferroelectric lead titanate thin films
Journal of Applied Physics

Lakshmi Narayana Dasa, G. Patriarche, Hailong Zhou, J.C. Harmand, Helge Weman and Bjørn-Ove Fimland
Growth and structural characterization of GaAs/GaAsSb axial heterostructured nanowires
Journal of Crystal Growth

Y Gründer, FU Renner, T-L Lee, Lakshmi Narayana Dasa, Bjørn-Ove Fimland and J. Zegenhagen
The electrodeposition of copper onto UHV-prepared GaAs(001) surfaces
Surface Science

Thang Ba Hoang, Fervin Moses Anthonysamy, Hailong Zhou, Lakshmi Narayana Dasa, Bjørn-Ove Fimland and Helge Weman
Observation of free exciton photoluminescence emission from single wurtzite GaAs nanowires
Applied Physics Letters

Thang Ba Hoang, Hailong Zhou, Fervin Moses Anthonysamy, Lakshmi Narayana Dasa, Antonius Van Helvoort, Bjørn-Ove Fimland and Helge Weman
Optical properties of single wurtzite GaAs nanowiresand GaAs nanowires with GaAsSb inserts
Materials Research Society Symposium Proceedings

Hanne Martinussen, Astrid Aksnes, Erlend Leirset and Helge Emil Engan
CMUT characterization by interferometric and electric measurements
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control

Tron Arne Nilsen, Magnus Breivik, Espen Selvig and Bjørn-Ove Fimland
Critical thickness of MBE-grown Ga1-xInxSb (x &lt; 0.2) on GaSb
Journal of Crystal Growth

Ørnulf Nordseth, Jon Øyvind Kjellman, Chang Chuan You, Arne Karstein Røyset, Thomas Tybell and Jostein Grepstad
The case for electro-optic waveguide devices from ferroelectric (Pb,La)(Zr,Ti)O3 thin film epilayers
Proceedings of SPIE, the International Society for Optical Engineering

Ørnulf Nordseth, Thomas Tybell and Jostein Grepstad
Epitaxial (Pb,La)(ZrTi)O3 thin films on buffered Si(100) by on-axis radio frequency magnetron sputtering
Thin Solid Films

Ørnulf Nordseth, Arne Røyset, Thomas Tybell and Jostein Grepstad
Sputter-deposited (Pb,La) (Zr,Ti)O3 thin films: Effect of substrate and optical properties
Journal of Vacuum Science & Technology. A. Vacuum, Surfaces, and Films

R. Passmann, T. Bruhn, Bjørn-Ove Fimland, W. Richter, M. Kneissl, N. Esser and P. Vogt
Adsorption of Cyclopentene on GaAs(001) and InP(001), a Comparative Study by Synchrotron-based Core Level Spectroscopy
SYNCHROTRON RADIATION AND NANOSTRUCTURES Papers in Honour of Paolo Perfetti Proceedings of the Workshop CNR, Roma, Italy, 21 November 2008

R. Passmann, T. Bruhn, Tron Arne Nilsen, Bjørn-Ove Fimland, M. Kneissl, N. Esser and P Vogt
Adsorption configurations of hydrocarbon ring molecules on GaAs(001)-c(4x4)
Physica status solidi (b)

Lise Lyngsnes Randeberg, Eivind La Puebla Larsen and Lars O. Svaasand
Hyperspectral imaging of blood perfusion and chromophore distribution in skin
PROGRESS IN BIOMEDICAL OPTICS AND IMAGING Photonic Therapeutics and Diagnostics V

Lise Lyngsnes Randeberg, Eivind La Puebla Larsen, Astrid Aksnes and Lars O. Svaasand
Hyperspectral characterization of atherosclerotic plaques
PROGRESS IN BIOMEDICAL OPTICS AND IMAGING Clinical and Biomedical Spectroscopy

Lise Lyngsnes Randeberg, Eivind La Puebla Larsen, Astrid Aksnes, Olav Anton Haugen and Lars O. Svaasand
Hyperspectral Characterization of Atherosclerotic Plaques
Proceedings of SPIE, the International Society for Optical Engineering

Lise Lyngsnes Randeberg, Eivind La Puebla Larsen and Lars O. Svaasand
Hyperspectral imaging of blood perfusion and chromophore distribution in skin
Proceedings of SPIE, the International Society for Optical Engineering

Sverre Magnus Selbach, Thomas Tybell, Mari-Ann Einarsrud and Tor Grande
Structure and properties of multiferroic oxygen hyperstoichiometric BiFe1-xMnxO3+delta
Chemistry of Materials

Ryota Takahashi, M Katayama, Øystein Dahl, Jostein Grepstad, Yuji Matsumoto and Thomas Tybell
Epilayer control of photodeposited materials during UV photocatalysis
Applied Physics Letters

Sven Tierney, Berit H. Falch, Dag Roar Hjelme and Bjørn Torger Stokke
Determination of Glucose Levels Using a Functionalized Hydrogel-Optical Fiber Biosensor: Toward Continuous Monitoring of Blood Glucose in Vivo
Analytical Chemistry

Christian Carl Weigand, Matt Bergren, Cecile Ladam, Per Erik Vullum, John C Walmsley, Ragnar Fagerberg, Tom Furtak, Reuben Collins, Jostein Grepstad and Helge Weman
Characterization of ZnO Nanostructures Grown by Pulsed Laser Deposition
Materials Research Society Symposium Proceedings

Helge Weman, S. Palmgren, F.K. Karlsson, A. Rudra, E. Kapon, D.L. Dheeraj, Bjørn-Ove Fimland and J.C. Harmand
Semiconductor quantum-wires and nano-wires for optoelectronic applications
Journal of materials science. Materials in electronics

Chang Chuan You, Ryota Takahashi, Anne Borg, Jostein Grepstad and Thomas Tybell
The fabrication and chracterization of PbTiO3 nanomesas realized on nanostructured SrRuO3/SrTiO3 templates
Nanotechnology

Hailong Zhou, Thang Ba Hoang, Lakshmi Narayana Dasa, Antonius Van Helvoort, L Liu, J.C. Harmand, Bjørn-Ove Fimland and Helge Weman
Wurtzite GaAs/AlGaAs core-shell nanowires grown by molecular beam epitaxy
Nanotechnology

Astrid Aksnes, Erlend Leirset, Hanne Martinussen and Helge Emil Engan
Modeling and optical characterization of vibrating micro- and nanostructures
Interferomety XIV: Techniques and Analysis, Proc. of SPIE volume 7063

Øystein Dahl, Jostein Grepstad and Thomas Tybell
Crystalline and dielectric properties of sputter deposited PbTiO3 thin films
Journal of Applied Physics

Lakshmi Narayana Dasa, G Patriarche, L Largeau, Hailong Zhou, Antonius Van Helvoort, F Glas, JC Harmand, Bjørn-Ove Fimland and Helge Weman
Zinc blende GaAsSb nanowires grown by molecular beam epitaxy
Nanotechnology

Lakshmi Narayana Dasa, G. Patriarche, Hailong Zhou, Thang Ba Hoang, Fervin Moses Anthonysamy, Sondre Grønsberg, Antonius Van Helvoort, Bjørn-Ove Fimland and Helge Weman
Growth and characterization of GaAs nanowires with defect-free zinc blende GaAsSb inserts
Nano Letters

Espen Eberg, Åsmund Fløystad Monsen, Thomas Tybell, Antonius Van Helvoort and Randi Holmestad
Comparison of TEM specimen preparation of perovskite thin films by tripod polishing and conventional ion milling
Journal of Electron Microscopy

Eivind La Puebla Larsen, Lise Lyngsnes Randeberg, Odrun Arna Gederaas, Carl-Jørgen Arum, Astrid Hjelde, Chun-Mei Zhao, Duan Chen, Hans Einar Krokan and Lars O. Svaasand
Monitoring of Hexyl 5-aminolevulinate Induced Photodynamic Therapy in Rat Bladder Cancer by Optical Spectroscopy
Journal of Biomedical Optics

Lise Lyngsnes Randeberg, H Gundersen, BF Rasmussen, J Bru and Lars O. Svaasand
Application of image processing techniques for enhancement and segmentation of bruises in hyperspectral images
Lasers in Surgery and Medicine

Per Martin Rørvik, Åsmund Almli, Antonius Van Helvoort, Randi Holmestad, Thomas Tybell, Tor Grande and Mari-Ann Einarsrud
PbTiO3 nanorod arrays grown by self-assembly of nanocrystals
Nanotechnology

Kari Schjølberg-Henriksen, Olaf Schulz, Alain Marc C Ferber, Sigurd T. Moe, Martin Lloyd, Gerhard Muller, Karl-Heinz Suphan, Dag Thorstein Wang and Ralph W. Bernstein
Sensitive and Selective Photoacoustic Gas Sensor Suitable for High-Volume Manufacturing
IEEE Sensors Journal

Sverre Magnus Selbach, Thomas Tybell, Mari-Ann Einarsrud and Tor Grande
The ferroic phase transitions of BiFeO3
Advanced Materials

Ryota Takahashi, Øystein Dahl, Espen Eberg, Jostein Grepstad and Thomas Tybell
Ferroelectric stripe-domains in PbTiO3 thin films: depolarization field and domain randomness
Journal of Applied Physics

Ryota Takahashi, Jostein Grepstad, Thomas Tybell and Yuji Matsumoto
Photochemical switching of ultrathin PbTiO3 films
Applied Physics Letters

Sven Tierney, DR Hjelme and Bjørn Torger Stokke
Determination of swelling of responsive gels with nanometer resolution. Fiber-optic based platform for hydrogels as signal transducers
Analytical Chemistry

F.K. Karlsson, Helge Weman, K. Leifer, A. Rudra, E. Kapon and S.K. Lyo
Strongly reduced exciton transfer between parallel quantum wires
Applied Physics Letters

Eivind La Puebla Larsen, Lise Lyngsnes Randeberg, Odrun Arna Gederaas, Hans Einar Krokan, Dag Roar Hjelme and Lars O. Svaasand
In vitro study on methemoglobin formation in erythrocytes following hexyl-aminolevulinate induced photodynamic therapy
PROGRESS IN BIOMEDICAL OPTICS AND IMAGING Optical Methods for Tumor Treatment and Detection: Mechanisms and Techniques in Photodynamic Therapy XVI

Hanne Martinussen, Astrid Aksnes and Helge Emil Engan
Wide frequency range measurements of absolute phase and amplitude of vibrations in micro- and nanostructures by optical interferometry
Optics Express

R Passmann, M Kropp, T Bruhn, Bjørn-Ove Fimland, FL Bloom, AC Gossard, W. Richter, N. Esser and P Vogt
Optical anisotropy of cyclopentene terminated GaAs(001) surfaces
Applied Physics A: Materials Science & Processing

Sverre V Pettersen and Jostein Grepstad
Investigation of Contact Metallizations for GaN Devices; Fabrication and measurement of a GaN SAW Resonator
Doctoral Dissertation at NTNU

Sverre Vegard Pettersen, AP Grande, Thomas Tybell, H Riechert, R Averbeck and Jostein Grepstad
Formation and electronic properties of oxygen annealed Au/Ni and Pt/Ni contacts to p-type GaN
Semiconductor Science and Technology

Lise Lyngsnes Randeberg, Andreas Meyer Winnem, Eivind La Puebla Larsen, Rune Haaverstad, Olav Anton Haugen and Lars O. Svaasand
In vivo hyperspectral imaging of traumatic skin injuries in a porcine model
Progress in Biomedical Optics and Imaging. Photonic Therapeutics and Diagnostics III

Lise Lyngsnes Randeberg, Andreas Meyer Winnem, NE Langlois, Eivind La Puebla Larsen, Rune Haaverstad, Bjørn Helge Skallerud, Olav Anton Haugen and Lars O. Svaasand
Skin changes following minor trauma
Lasers in Surgery and Medicine

Lise Lyngsnes Randeberg, M Aalders, Andreas Meyer Winnem, Eivind La Puebla Larsen, Olav Anton Haugen, MJC van Gemert and Lars O. Svaasand
Optical characterization of bruises in children
Lasers in Surgery and Medicine

Sverre Magnus Selbach, Thomas Tybell, Mari-Ann Einarsrud and Tor Grande
Size dependent properties of nanocrystalline BiFeO3 particles
Chemistry of Materials

Sverre Magnus Selbach, Mari-Ann Einarsrud, Thomas Tybell and Tor Grande
Synthesis of BiFeO3 by wet chemical methods
Journal of The American Ceramic Society

Vegard Larsen Tuft, Steinar Bjørnstad and Dag Roar Hjelme
Automatic polarization control for packet transmission in a hybrid circuit and packet switched optical network
IEEE Photonics Technology Letters

Andreas Meyer Winnem, Lise Lyngsnes Randeberg, Eivind La Puebla Larsen, Magnus Borstad Lilledahl, Bjørn Helge Skallerud, Rune Haaverstad, Olav Anton Haugen and Lars O. Svaasand
Biomechanical characterization of soft tissue injuries
Progress in Biomedical Optics and Imaging. Photonic Therapeutics and Diagnostics III

Chang Chuan You, Nils Vidar Rystad, Anne Borg and Thomas Tybell
Nanoscale structuring of SrRuO3 thin film surfaces by scanning tunneling microscopy
Applied Surface Science

J. Zegenhagen, T-L Lee, Y Gründer, FU Renner and Bjørn-Ove Fimland
The Adsorption and Growth of Copper on As-Terminated GaAs(001): Physical Vapour versus Electrochemical Deposition
Zeitschrift für Physikalische Chemie

Astrid Aksnes, Hanne Martinussen and Helge Emil Engan
Characterization of acoustic vibrations on micro- and nanostructures with picometer sensitivity
Interferometry XIII: Applications

Steinar Bjørnstad, Lars Erik Eriksen and Dag Roar Hjelme
The OpMiGua multiservice optical hybrid packet/circuit switched network supporting TV-broadcasting QoS requirements
Proceedings of the 8th International Conference on Transparent Optical Networks, volume 3

Steinar Bjørnstad, Martin Nord, Vegard Larsen Tuft, Oddgeir Austad, Dag Roar Hjelme and Lars Erik Eriksen
Experimental Demonstration of OpMiGua Hybrid Circuit/Packet Nodes
Proceedings of the the 32th European Conference on Optical Communications

Steinar Bjørnstad, Dag Roar Hjelme and Norvald Stol
A Packet-Switched Hybrid Optical Network with Service Guarantees
IEEE Journal on Selected Areas in Communications

Renato Bugge and Bjørn-Ove Fimland
Annealing effects in InGaAsSb quantum wells with pentenary AlInGaAsSb barriers
Physica scripta. Topical Issues

Eivind La Puebla Larsen, Lise Lyngsnes Randeberg, Odrun Arna Gederaas, Carl-Jørgen Arum, Hans Einar Krokan, Duan Chen, Dag Roar Hjelme and Lars O. Svaasand
Monitoring of hALA induced PDT in rat bladder cancer by optical spectroscopy
Lasers in Surgery and Medicine

Hanne Martinussen, Astrid Aksnes and Helge Emil Engan
Heterodyne interferometry for high sensitivity absolute amplitude vibrational measurements
Interferometry XIII: Techniques and Analysis

Tron Arne Nilsen, Anthony Martinez, Renato Bugge, Aaron Moscho, Luke Lester and Bjørn-Ove Fimland
High aspect ratio etching of GaSb/AlGaAsSb for photonic crystals
High aspect ratio etching of GaSb/AlGaAsSb for photonic cystals

Martin Nord, Steinar Bjørnstad, Oddgeir Austad, Vegard Tuft, Dag roar Hjelme, Aasmund Sveinung Sudbø and Lars Erik Eriksen
Hybrid circuit- and packet switched test-bed
IEEE Photonics Technology Letters

Martin Nord, Steinar Bjornstad, Steinar Bjørnstad, Oddgeir Austad, Vegard Larsen Tuft, Dag Roar Hjelme, Aasmund Sudbø and Lars Erik Eriksen
OpMiGua Hybrid Circuit- and Packet-Switched Test-Bed Demonstration and Performance
IEEE Photonics Technology Letters

S. Palmgren, Helge Weman, A. Schoenberg, F.K. Karlsson, M.-A. Dupertuis, K. Leifer, A. Rudra and E. Kapon
Polarization-resolved optical absorption in single V-groove quantum wires
Applied Physics Letters

Patrycja Paruch, Thierry Giamarchi, Thomas Tybell and J.-M. Triscone
Nanoscale studies of domain wall motion in epitaxial ferroelectric thin films
Journal of Applied Physics

Lise Lyngsnes Randeberg, Ivar Baarstad, Trond Løke, Peter Kaspersen and Lars O. Svaasand
Hyperspectral imaging of bruised skin
Photonic Therapeutics and Diagnostics II

Lise Lyngsnes Randeberg, Olav Anton Haugen, Rune Haaverstad and Lars O. Svaasand
A novel approach to age determination of traumatic injuries by reflectance spectroscopy
Lasers in Surgery and Medicine

Lise Lyngsnes Randeberg, Andreas Meyer Winnem, N Langlois, Eivind La Puebla Larsen, Magnus Borstad Lilledahl, Rune Haaverstad, Ronald Mårvik, Bjørn Helge Skallerud, Olav Anton Haugen and Lars O. Svaasand
Changes in skin properties following minor trauma
Lasers in Surgery and Medicine

H. Reichardt, K. Leifer, E. Pelucchi, F.K. Karlsson, Helge Weman, A. Rudra and E. Kapon
Influence of long-range substrate roughness on disorder in V-groove quantum wire structures
Journal of Applied Physics

Kari Schjølberg-Henriksen, Dag Thorstein Wang, Henrik Rogne, Alain Marc C Ferber, Andreas Vogl, Sigurd T. Moe, Ralph W. Bernstein, Daniel Lapadatu, Knut Sandven and Sebastiano Brida
High-resolution pressure sensor for photo acoustic gas detection
Sensors and Actuators A-Physical

Espen Selvig, Geir Myrvågnes, Renato Bugge, R. Haakenaasen and Bjørn-Ove Fimland
The effect of growth interruptions at the interfaces in epitaxially grown GaInAsSb/AlGaAsSb multiple-quantum-wells studied with high-resolution x-ray diffraction and photoluminescence
Physica scripta. Topical Issues

Yayoi Takamura, Rajesh V. Chopdekar, Jostein Grepstad, Yuri Suzuki, Ann F. Marshall, A Vailionis, H. Zheng and John F. Mitchell
Thickness-dependent properties of (110)-oriented La1.2Sr1.8Mn2O7 thin films
Journal of Applied Physics

Vegard Larsen Tuft, Jakob Buron, Dag Roar Hjelme and Steinar Bjørnstad
Demonstration of an All-Optical Class-of-Service Segregation Method for Edge Nodes in Hybrid Circuit/Packet Switched Networks
Proceedings of the the 32th European Conference on Optical Communications

Vegard Larsen Tuft and Dag Roar Hjelme
The Effect of PDL in a Polarization and Time Division Multiplexed Scheme for All-Optical Class of Service Segregation
Proceedings of the 8th International Conference on Transparent Optical Networks, volume 3

Andreas Meyer Winnem, Lise Lyngsnes Randeberg, Eivind La Puebla Larsen, Magnus Borstad Lilledahl, Rune Haaverstad, Olav Anton Haugen, Bjørn Helge Skallerud and Lars O. Svaasand
Subcutaneous transport of extravascular blood
Photonic Therapeutics and Diagnostics II

Steinar Bjørnstad, Harald Øverby, Norvald Stol and Dag Roar Hjelme
Protecting guaranteed service traffic in an OpMiGua hybrid network
31st European Conference on Optical Communications - ECOC 2005 - Proceedings

C. Goletti, V Emiliani, S. Schintke, A.M. Frisch, N. Esser and Bjørn-Ove Fimland
Detection of surface states anisotropies at GaAs(001)(2x4) decapped surfaces
Physica status solidi (b)

Jostein Grepstad, Yayoi Takamura, Andreas Scholl, Ingebrigt Hole, Yuri Suzuki and Thomas Tybell
Effects of thermal annealing in oxygen on the antiferromagnetic order and domain structure of epitaxial LaFeO3 thin films
Thin Solid Films

F.K. Karlsson, M.-A. Dupertuis, Helge Weman and E. Kapon
The fractional-dimensional excitonic absorption theory applied to real V-groove quantum wires
AIP Conference Proceedings

F.K. Karlsson, Helge Weman, K. Leifer, A. Rudra and E. Kapon
Carrier tunneling between parallel GaAs/AlGaAs quantum wires
AIP Conference Proceedings

Sarin Annakat K Kumar, Øystein Dahl, Sverre Vegard Pettersen, Jostein Grepstad and Thomas Tybell
Characterization of Crystalline Pb0.92La0.08Zr0.4Ti0.6O3 Thin Films Grown by Off-Axis Magnetron Sputtering
Thin Solid Films

Vadim Makarov and Dag Roar Hjelme
Faked states attack on quantum cryptosystems
Journal of Modern Optics

Lise Lyngsnes Randeberg and Lars O. Svaasand
Diagnostic applications of diffuse reflectance spectroscopy
Doctoral Dissertation at NTNU

Lise Lyngsnes Randeberg, Lars O. Svaasand, Rune Haaverstad, Rune Wiseth, Andreas Meyer Winnem and Olav Anton Haugen
Optical characterization of skin hematomas
Lasers in Surgery and Medicine

LL Randeberg, Ellen Bruzell Roll, Lill Tove Norvang Nilsen, Terje Christensen and Lars O. Svaasand
In vivo spectroscopy of jaundiced newborn skin reveals more than a bilirubin index
Acta Paediatrica

Lise Lyngsnes Randeberg, Rune Haaverstad, Rune Wiseth, Olav Anton Haugen and Lars O. Svaasand
Optical characterization of skin hematomas
Lasers in Surgery and Medicine

Yayoi Takamura, Jostein Grepstad, Rajesh V. Chopdekar, Ann F. Marshall, H. Zheng, John F. Mitchell and Yuri Suzuki
Structural, Magnetic, and Electronic Properties of (110)-Oriented Epitaxial Thin Films of the Bilayer Manganite La1.2Sr1.8Mn2O7
Applied Physics Letters

Antonius Van Helvoort, Øystein Dahl, Bjørn Gunnar Soleim, Randi Holmestad and Thomas Tybell
Imaging of out-of-plane interfacial strain in epitaxial PbTiO3/SrTiO3 thin films
Applied Physics Letters

Bjørn-Ove Fimland
In situ X-ray analysis of solid/electrolyte interfaces: electrodeposition of Cu and Co on Si(111):H and GaAs(001) and corrosion of Cu3Au(111)
Surface Science

Sarin Annakat K Kumar, Patrycja Paruch, J.-M. Triscone, W Daniau, S Ballandras, D Marre, L Pellegrino and Thomas Tybell
A High Frequency Surface Acoustic Wave Device Based on Thin Film Piezoelectric Interdigital Transducers
Applied Physics Letters

Sarin Annakat K Kumar, Patrycja Paruch, D Marre, L Pellegrino, Thomas Tybell, S Ballandras and J.-M. Triscone
A novel high frequency surface acoustic wave device based on piezoelectric interdigital transducers
Integrated Ferroelectrics

Lise Lyngsnes Randeberg, Jon Helge Bonesrønning, Morten Dalaker, J.S. Nelson and Lars O. Svaasand
Methemoglobin formation during laser induced photothermolysis of vascular skin lesions
Lasers in Surgery and Medicine

Espen Selvig and Bjørn-Ove Fimland
Molecular beam epitaxial growth and characterization of GaInAsSb/AlGaAsSb mid-infrared laser structures
Doctoral Dissertation at NTNU

Espen Selvig and Bjørn-Ove Fimland
Enhanced photoluminescence from GaAsSb quantum wells
Applied Physics Letters

Lars O. Svaasand, G Aguilar, JA Viator, Lise Lyngsnes Randeberg, S Kimel and JS Nelson
Increase of dermal blood volume fraction reduces the threshold for laser-induced purpura: Implications for port wine stain laser treatment
Lasers in Surgery and Medicine

Ingebrigt Hole, Thomas Tybell, Ivar Wærnhus, Tor Grande, Kjell Wiik and Jostein Grepstad
High temperature transport kinetics in heteroepitaxial LaFeO3 thin films
Solid-State Electronics

Lars O. Svaasand, Lise Lyngsnes Randeberg, Guillermo Aguilar, Boris Majaron, S. Kimel, Enrique J. Lavernia and J. Stuart Nelson
Cooling efficiency of cryogen spray during laser therapy of skin
Lasers in Surgery and Medicine

Lars O. Svaasand, Lise Lyngsnes Randeberg, Guillermo Aguilar, Boris Majaron, S. Kimel, Enrique J. Lavernia and J. Stuart Nelson
Cooling efficiency of cryogen spray during laser therapy of skin
Lasers in Surgery and Medicine

Thomas Tybell, P. Paruch, T. Giamarchi and J.M. Triscone
Domain Wall Creep in Epitaxial Ferroelectric Pb(Zr0.2Ti0.8)O3 Thin Films
Physical Review Letters

Espen Selvig, Bjørn-Ove Fimland, Torbjørn Skauli and Randi Haakenaasen
Calibration of the arsenic mole fraction in MBE grown GaAs(y)Sb(1-y) and Al(x)Ga(1-x)As(y)Sb(1-y)
Journal of Crystal Growth

Artem Vakhitov, Vadim Makarov and Dag Roar Hjelme
Large pulse attack as a method of conventional optical eavesdropping in quantum cryptography
Journal of Modern Optics

Sigurd T. Moe, Kari Schjølberg-Henriksen, Dag Thorstein Wang, Eivind Lund, Jon Barratt Nysæther, Liv Furuberg, Maaike Margrete Visser Taklo, Truls Fallet and R. W. Bernstein
Capacitive differential pressure sensor for harsh environments
Sensors and Actuators A-Physical

R.I. Pelzel, B.Z. Nosho, Bjørn-Ove Fimland and W.H. Weinberg
Adsorption of [(/sup t/Bu)GaS]/sub4/ on the GaAs(001)-(4x2) surface
Surface Science

Christian Heinlein, Jostein Grepstad, Henning Riechert and Robert Averbeck
Radio frequency plasma nitridation of c-plane sapphire; influence on properties of GaN grown by molecular beam epitaxy
Materials Science & Engineering: B. Solid-state Materials for Advanced Technology

Christian Heinlein, Jostein Grepstad, Bjørn-Ove Fimland and Torunn Berge
Selective area regrowth of n-GaAs with reduced interface carrier depletion using arsenic passivation
Journal of Crystal Growth

R.I. Pelzel, B.Z. Nosho, Bjørn-Ove Fimland and W.H. Weinberg
Adsorption of [(tBu)GaS]%e on GaAs(001)-(2x4)
Surface Science

John T. Torvik, M. W. Leksono, J. I. Pankove, Christian Heinlein, Jostein Grepstad and C. Magee
Interfacial effects during GaN growth on 6H-SiC
Journal of Electronic Materials

Turid Worren, Bjørn-Ove Fimland and Ola Hunderi
The Effect of In Segregation on the PLE Spectra of InxGa1-xAs/GaAs Multiple Quantum Wells
Physica Scripta

Christian Heinlein and Jostein Grepstad
Aspects of III-V Compound Semiconductor Molecular Beam Epitaxy; Sapphire Substrate Nitridation for GaN Growth and Selective Area Regrowth of GaAs Using Arsenic Capping
Doctoral Dissertation at NTNU

Christian Heinlein, Jostein Grepstad, Sven Einfeldt, Detlef Hommel, Torunn Berge and Alf P. Grande
Preconditioning of c-plane sapphire for GaN molecular beam epitaxy by electron cyclotron resonance plasma nitridation
Journal of Applied Physics

A.I. Shkrebtii, E. Nesser, W. Richter, W.G. Schmidt, F. Bechstedt, Bjørn-Ove Fimland, A. Kley and R. Del Sole
Reflectance anisotropy of GaAs(100) : theory and experiment superlatttice films by means of synchronotron radiation
Physical Review Letters

Erik Wold, Johannes Bremer, Ola Hunderi and Bjørn-Ove Fimland
Far infrared ellipsometric measurements of (GaAs)n/(AlxGa1-xAs)n superlatttice films by means of synchronotron radiation
Thin Solid Films

Erik Wold, Johannes Bremer, Ola Hunderi and Bjørn-Ove Fimland
Far infrared ellipsometric measurements of (GaAs)n/(AlxGa1-xAs)n superlatttice films by means of synchronotron radiation
Thin Solid Films

Zhenghong Gong, Arne Rønnekleiv and Jostein Grepstad
Performance of a surface acoustic wave filter with YBa%c-Cu%d-O%h-_b superconducting
Physica. C, Superconductivity

Christian Heinlein, Jostein Grepstad, Torunn Berge and Henning Riechert
Preconditioning of c-plane sapphire for GaN epitaxy by radio frequency plasma nitridation
Applied Physics Letters

Christian Heinlein, Jostein Grepstad, Henning Riechert and Robert Averbeck
Plasma preconditioning of sapphire substrate for GaN epitaxy
Materials Science & Engineering: B. Solid-state Materials for Advanced Technology

Qing Ma, Richard A. Rosenberg, Changyoung Kim, Jostein Grepstad and Piero Pianetta
Microscopic chemical state identification of a silicon-carbide fiber b y soft X-ray photoabsorption spectroscopy
Applied Physics Letters

Qing Ma, R.A. Rosenberg, Changyoung Kim, Jostein Grepstad, P. Pianetta, T. Droubay, D. Dunham and B. Tonner
Comparative magnetic-field imaging, electric-field imaging, and scanni ng Auger microscopy study of metal-matrix composites
Journal of Electron Spectroscopy and Related Phenomena

G. Scherb, A. Kazimirov, J. Zegenhagen, T. Schuultz, R. Feidenhans and Bjørn-Ove Fimland
Potential controlled stripping of an amorphous As layer on GaAs(110) in an electrolyte : an in situ X-ray scattering study
Applied Physics Letters

S. Schintke, U. Resch-Esser, N. Esser, A. Krost, W. Richter and Bjørn-Ove Fimland
Surfactant-mediated growth of indium on GaAs(001)
Surface Science

Sondre Skatter and Astrid Aksnes Dyrseth
Vibration modes of logs measured by TV holography
Wood and Fiber Science

C. Springer, U. Resch-Esser, C. Goletti, W. Richter and Bjørn-Ove Fimland
Surface reflectance anisotropy of indium-terminated GaAs(100) surfaces
Surface Science

Q.X. Xhao, Bjørn-Ove Fimland, U. Södervall, M. Willander and Espen Selvig
Deactivation of Be acceptors by atomic hydrogen in AlGaAs/GaAs quantum well structures
Applied Physics Letters

Astrid Aksnes Dyrseth
Electronic speckle pattern interferometry: new applications in biophysics
Biomedical Sensing, Imaging, and Tracking Technologies I

Ragnar Fagerberg, Hans Erik Stokke and Jostein Grepstad
Impact of a normally conducting surface layer on attenuation in high-Tc superconducting microstrip transmission lines
IEEE Transactions on Applied Superconductivity (TAS)

Zhenghong Gong, Jostein Grepstad and Ragnar Fagerberg
The YBCO(001)/Ag Interface; Correlation between Specific Contact Resistance and Interfacial Microstructure
IEEE Transactions on Applied Superconductivity (TAS)

Ragnar Fagerberg and Jostein Grepstad
Temperature Dependent Kinetic Inductance of YBa2CuO7-x Thin Films Predicted by the Coupled-Grain Model in the Strong-Coupling Limit
Journal of Applied Physics

Jostein Grepstad, Haldor Husby, Anne Borg, Bjørn-Ove Fimland, Ralph W. Bernstein and Ralf Nyholm
As Capping of MBE-grown Compound Semiconductors; Novel Opportunities to Interface Science and Device Fabrication
Physica scripta. Topical Issues

Haldor Husby, Ralph W. Bernstein and Jostein Grepstad
Photolithographic Patterning of Protective Arsenic Capping on MBE-Grown AlxGa1-xAs(001)
Applied Physics Letters

Zhenghong Gong, Frode Vassenden, Ragnar Fagerberg, Jostein Grepstad, Asgeir Bardal and Ragnvald Høier
Processing Dependence of the Interfacial Microstructure of Ag Contacts to YBa2Cu3O7-x Thin Films
Applied Physics Letters

Frode Vassenden and Jostein Grepstad
Characterization of YBa2Cu3O7-x Thin Films with Emphasis on Surface Properties
Doctoral Dissertation at NTNU

Ralph W. Bernstein, Anne Borg, Haldor Husby, Bjørn-Ove Fimland and Jostein Grepstad
Capping and Decapping of MBE Grown GaAs(001), Al0.5Ga0.5As(001), and AlAs(001) Investigated with ASP, PES, LEED, and RHEED
Applied Surface Science

Ragnar Fagerberg and Jostein Grepstad
Synthesis and characterization of YBa2Cu3O7-x thin films
Doctoral Dissertation at NTNU

Ragnar Fagerberg, Frode Vassenden, Zhenghong Gong and Jostein Grepstad
Lithographic Processing of YBa2Cu3O7 Thin Films; Impact on Electrical Contacts
Journal of Applied Physics

Zhenghong Gong, Ragnar Fagerberg, Frode Vassenden, Ragnvald Høier and Jostein Grepstad
TEM Study of Ag Contacts to a- and c-Axis Oriented YBa2Cu3O7 Thin Films
Applied Physics Letters

Nils A. Braaten, Anne Borg, Jostein Grepstad, Steinar Raaen and M.W. Ruckman
Oxygen K Near-Edge-Structure for Thin Ce Oxide Films
Solid State Communications

Nils A. Braaten, Jostein Grepstad, Steinar Raaen and S.L. Qiu
K Promoted Oxidation of Al and Ta
Surface Science

Ragnar Fagerberg, Frode Vassenden, Zhenghong Gong, Pål Tuset and Jostein Grepstad
Influence of Process Induced Surface Impurities on Electrical Contacts to YBa2Cu3O7 Thin Films
Physica. C, Superconductivity

Ralph W. Bernstein and Jostein Grepstad
Chemical Aspects of GaAs Device Processing; an X-ray Photoelectron Spectroscopy Investigation
Doctoral Dissertation at NTNU

Ralph W. Bernstein and Jostein Grepstad
Removal of the Surface Contamination Layer from CF4 Plasma Etched GaAs(001) Substrate by Thermal Annealing in Hydrogen
Journal of Applied Physics

Philipp Niedermann, Alf P. Grande, Jostein Grepstad, Jean-Marc Triscone, Michael G. Karkut, Olivier Brunner, Louis Antognazza, Wojtek Sadowski, Hans J. Scheel and Øystein Fischer
XPS Study of Thin Ag Overlayers on YBa2Cu3O7-x; Effects of Oxygen Annealing
Journal of Applied Physics

Steinar Raaen, Nils A. Braaten, Jostein Grepstad and S.L. Qiu
Enhanced Oxidation of Aluminium; Effects of Thin Cerium Overlayers
Physica Scripta

Ralph W. Bernstein and Jostein Grepstad
XPS Intensity Analysis for Assessment of Thickness and Composition of Thin Overlayer Films; Application to Chemically Etched GaAs(100) Surfaces
Surface and Interface Analysis

Ralph W. Bernstein and Jostein Grepstad
GaAs(100) Substrate Cleaning by Thermal Annealing in Hydrogen
Journal of Vacuum Science & Technology. A. Vacuum, Surfaces, and Films

Nils A. Braaten, Jostein Grepstad and Steinar Raaen
Effects of Thin Cerium Overlayers on the Oxidation of Tantalum and Aluminium
Surface Science

Nils A. Braaten, Steinar Raaen and Jostein Grepstad
Oxidation of Transition Metal - Rare Earth Interfaces
Physica Scripta

Helmer Fjellvåg, P Karen, Arne Kjekshus and Jostein Grepstad
On the Properties of the YBa8Cu4O12-x Phase
Acta Chemica Scandinavica

Jostein Grepstad, Philipp Niedermann, Jean-Marc Triscone, Louis Antognazza, Michael G. Karkut and Øystein Fischer
Segregation, Interface Reactions, and Surface Topography of YBa2Cu3O7-x Thin Films, Investigated by Auger Depth Profiling, Microprobe Analysis, STM, and SEM
Physica. C, Superconductivity

Michael Stöcker, Jostein Grepstad and K.P. Lillerud
X-ray Photoelectron Spectroscopy Studies of Chabazite Type Zeolites
Catalysis Today

Michael Stöcker, K.-J. Jens, T. Riis and Jostein Grepstad
Characterization of Ni-Exchanged Montmorillonites by X-ray Photoelectron Spectroscopy
Journal of the Chemical Society, Faraday Transactions

Helmer Fjellvåg, P Karen, Arne Kjekshus and Jostein Grepstad
X-ray Photoelectron Spectroscopy Study of Y2BaCuO5 and YBa2Cu3O7-x
Solid State Communications

Michael Stöcker, Peter Hemmersbach, J Ræder and Jostein Grepstad
Isomerization of n-Butane over Zeolites Depending on Catalyst Structure
Applied Catalysis

Bjørn J. Slagsvold, Jostein Grepstad and Per Olav Gartland
Damping Effects in Angular Resolved Ultraviolat Photoemission Spectroscopy on Cu(111)
Physica scripta. Topical Issues

Jostein Grepstad and Bjørn J. Slagsvold
Experimental Observation of Direct Transitions in Angle Resolved UV Photoemission from the Al(111) Surface
Physica Scripta

Jostein Grepstad, Bjørn J. Slagsvold and Igor Bartos
Band Structure Dependent Damping in Photoemission from Copper
Journal of Physics: Condensed Matter

Jostein Grepstad and Bjørn J. Slagsvold
Experimental Investigation of Final State Band Structure Effects and Excitation Mechanisms in Photoemission from Copper and Aluminium Single Crystals
Doctoral Dissertation at NTNU

Jostein Grepstad and Bjørn J. Slagsvold
Final State Bandgap Effects in UV Photoemission from Cu(111)
Solid State Communications

Jostein Grepstad, Per Olav Gartland and Bjørn J. Slagsvold
Anisotropic Work Function of Clean and Smooth Low-Index Faces of Aluminium
Surface Science