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Showing results 1-50 of 270 << Previous 1 2 3 4 5 6    Next >>

2019
1 Azarov, Alexander; Aarseth, Bjørn Lupton; Vines, Lasse; Hallen, Anders; Monakhov, Eduard; Kuznetsov, Andrej.
Defect annealing kinetics in ZnO implanted with Zn substituting elements: Zn interstitials and Li redistribution. Journal of Applied Physics 2019 ;Volume 125.(7)
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2 Azarov, Alexander; Galeckas, Augustinas; Mieszczyński, Cyprian; Hallen, Anders; Kuznetsov, Andrej.
Effects of annealing on photoluminescence and defect interplay in ZnO bombarded with heavy ions: crucial role of the ion dose. 24th International Conference on Ion Beam Analysis (IBA-24); 2019-10-13 - 2019-10-18
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3 Azarov, Alexander; Kuznetsov, Andrej.
Energetics, migration and trapping of Zn interstitials in ZnO. Journal of Physics D: Applied Physics 2019 ;Volume 52.(48)
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4 Bazioti, Kalliopi; Azarov, Alexander; Johansen, Klaus Magnus H; Svensson, Bengt Gunnar; Vines, Lasse; Kuznetsov, Andrej; Prytz, Øystein.
Role of Nitrogen in Defect Evolution in Zinc Oxide: STEM−EELS Nanoscale Investigations. The Journal of Physical Chemistry Letters 2019 ;Volume 10. p. 4725-4730
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5 Bazioti, Kalliopi; Olsen, Vegard Skiftestad; Alexander, Azarov; Kuznetsov, Andrej; Vines, Lasse; Prytz, Øystein.
STEM-EELS investigation of defect formation and thermal evolution in ZnO. SCANDEM; 2019-06-11 - 2019-06-14
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6 Bazioti, Kalliopi; Olsen, Vegard Skiftestad; Azarov, Alexander; Kuznetsov, Andrej; Vines, Lasse; Prytz, Øystein.
Defect formation and thermal evolution in ZnO-based structures (Highlight talk). EUROMAT 2019; 2019-09-01 - 2019-09-05
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7 Bazioti, Kalliopi; Olsen, Vegard Skiftestad; Johansen, Klaus Magnus H; Azarov, Alexander; Kuznetsov, Andrej; Vines, Lasse; Prytz, Øystein.
Transmission Electron Microscopy methods for atomic-scale investigations of semiconductor properties. Fysikermøtet 2019; 2019-08-07 - 2019-08-09
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8 Ingebrigtsen, Mads Eide; Kuznetsov, Andrej; Svensson, Bengt Gunnar; Alfieri, Giovanni; Mihaila, Andrei; Badstübner, U.; Perron, A; Vines, Lasse; Varley, Joel B.
Impact of proton irradiation on conductivity and deep level defects in β-Ga2O3. APL Materials 2019 ;Volume 7.(2) p. 022510-1-022510-10
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9 Ingebrigtsen, Mads Eide; Kuznetsov, Andrej; Svensson, Bengt Gunnar; Alfieri, Giovanni; Mihaila, Andrei; Vines, Lasse.
Generation and metastability of deep level states in β-Ga2O3 exposed to reverse bias at elevated temperatures. Journal of Applied Physics 2019 ;Volume 125.(18) p. 185706-7-185706-1
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10 Olsen, Vegard Skiftestad; Baldissera, Gustavo; Zimmermann, Christian; Granerød, Cecilie Skjold; Bazioti, Kalliopi; Galeckas, Augustinas; Svensson, Bengt Gunnar; Kuznetsov, Andrej; Persson, Clas; Prytz, Øystein; Vines, Lasse.
Evidence of defect band mechanism responsible for band gap evolution in (ZnO)1−x(GaN)x alloys. Physical review B (PRB) 2019 ;Volume 100.(16) p. -
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11 Olsen, Vegard Skiftestad; Bazioti, Kalliopi; Baldissera, Gustavo; Azarov, Alexander; Prytz, Øystein; Persson, Clas; Svensson, Bengt Gunnar; Kuznetsov, Andrej; Vines, Lasse.
Effects of Substrate and Post-Deposition Annealing on Structural and Optical Properties of (ZnO)1-x(GaN)x Films. Physica status solidi. B, Basic research 2019 ;Volume 256.(6) p. -
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12 Venkatachalapathy, Vishnukanthan; Vines, Lasse; Kuznetsov, Andrej.
Polarization-controlled interface charges for generation of open-circuit voltage higher than the band gap towards “Polarization Photovoltaics” solar cell. International Conference on Advanced Materials for Clean Energy and Health Applications; 2019-02-06 - 2019-02-08
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13 Vines, Lasse; Ingebrigtsen, Mads Eide; Zimmermann, Christian; Rønning, Vegard; Kuznetsov, Andrej.
Electrically Active Defects in β-Ga2O3. South African Conference on Photonic Materials (SACPM); 2019-05-06 - 2019-05-10
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2018
14 Beaufils, C.; Redjem, W.; Rousseau, E.; Jacques, V.; Kuznetsov, Andrej; Raynaud, Christophe; Voisin, C.; Benali, A.; Herzig, T.; Pezzagna, S.; Meijer, J.; Abbarchi, M.; Cassabois, G..
Optical properties of an ensemble of G-centers in silicon. Physical review B (PRB) 2018 ;Volume 97.(3)
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15 Ingebrigtsen, Mads Eide; Varley, J.B.; Kuznetsov, Andrej; Svensson, Bengt Gunnar; Alfieri, Giovanni; Mihaila, A.; Badstübner, U.; Vines, Lasse.
Iron and intrinsic deep level states in Ga2O3. Applied Physics Letters 2018 ;Volume 112.(4) p. -
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16 Jensen, Ingvild Julie Thue; Johansen, Klaus Magnus H; Zhan, Wei; Venkatachalapathy, Vishnukanthan; Brillson, Len; Kuznetsov, Andrej; Prytz, Øystein.
Bandgap and band edge positions in compositionally graded ZnCdO. Journal of Applied Physics 2018 ;Volume 124.(1) p. 015302-1-015302-8
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17 Luo, Caiqin; Ho, Lok-Ping; Azad, Fahad; Anwand, Wolfgang; Butterling, Maik; Wagner, Andreas; Kuznetsov, Andrej; Zhu, Hai; Su, Shichen; Ling, Francis Chi-Chung.
Sb-related defects in Sb-doped ZnO thin film grown by pulsed laser deposition. Journal of Applied Physics 2018 ;Volume 123.(16) p. 1-12
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18 Olsen, Vegard Skiftestad; Bazioti, Kalliopi; Azarov, Alexander; Granerød, Cecilie Skjold; Svensson, Bengt Gunnar; Kuznetsov, Andrej; Prytz, Øystein; Vines, Lasse.
Bandgap bowing in crystalline (ZnO)1-x(GaN)x thin films. Electronic Materials Conference; 2018-06-27 - 2018-06-29
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19 Olsen, Vegard Skiftestad; Bazioti, Kalliopi; Azarov, Alexander; Svensson, Bengt Gunnar; Kuznetsov, Andrej; Prytz, Øystein; Vines, Lasse.
Bandgap bowing in crystalline (ZnO)1-x(GaN)x thin films; influence of composition and structural properties. Semiconductor Science and Technology 2018 ;Volume 34. p. 1-7
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20 Tang, Aihua; Mei, Zengxia; Hou, Yao-Nan; Liu, Lishu; Venkatachalapathy, Vishnukanthan; Azarov, Alexander; Kuznetsov, Andrej; Du, Xiaolong.
GaZn-VZn acceptor complex defect in Ga-doped ZnO. Science China: Physics, Mechanics and Astronomy 2018 ;Volume 61.(7) p. 1-6
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21 Venkatachalapathy, Vishnukanthan; Galeckas, Augustinas; Azarov, Alexander; Vines, Lasse; Kuznetsov, Andrej.
Phase stability and strain accumulation in CdO as a function of Cd/O supply during MOVPE synthesis. Superlattices and Microstructures 2018 ;Volume 120. p. 569-577
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22 Venkatachalapathy, Vishnukanthan; Vajeeston, Ponniah; Galeckas, Augustinas; Vines, Lasse; Kuznetsov, Andrej.
Direct and indirect bandgaps of Cadmium Oxide. 10th International Workshop on Zinc Oxide and Other Oxide Semiconductors; 2018-09-11 - 2018-09-14
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23 Zhan, Wei; Granerød, Cecilie Skjold; Venkatachalapathy, Vishnukanthan; Johansen, Klaus Magnus H; Jensen, Ingvild Julie Thue; Kuznetsov, Andrej; Prytz, Øystein.
Reply to Comment on 'Nanoscale mapping of optical band gaps using monochromated electron energy loss spectroscopy'. Nanotechnology 2018 ;Volume 29.(31)
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24 Zhan, Wei.
Band gap mapping of alloyed ZnO using probe-corrected and monochromated STEM-EELS. : Reprosentralen, University of Oslo 2018 142 p. Series of dissertations submitted to the Faculty of Mathematics and Natural Sciences, University of Oslo.(1501-7710)
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25 Zhan, Wei; Venkatachalapathy, Vishnukanthan; Aarholt, Thomas; Kuznetsov, Andrej; Prytz, Øystein.
Band gap maps beyond the delocalization limit: correlation between optical band gaps and plasmon energies at the nanoscale. Scientific Reports 2018 ;Volume 8.(848) p. 1-7
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2017
26 Azad, Fahad; Luo, Caiqin; Su, Shichen; Younas, Muhammad; Azeem, Waqar; Kuznetsov, Andrej; Azarov, Alexander; Shih, Kaimin; Liao, Changzhong; Maqsood, Asghari; Ling, Francis Chi-Chung.
Surface localization of the Er-related optical active centers in Er doped zinc oxide films. Journal of Applied Physics 2017 ;Volume 121.(23)
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27 Bergum, Kristin; Borgersen, Jon Arthur; Ellingsen, Josef Gert Åsheim; Frodason, Ymir Kalmann; Galeckas, Augustinas; Ingebrigtsen, Mads Eide; Kuznetsov, Andrej; Sky, Thomas Neset.
Omvisning MiNaLab. Omvisning MiNaLab, Chinese Academy of Sciences; 2017-08-11 - 2017-08-11
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28 Bergum, Kristin; Borgersen, Jon Arthur; Ellingsen, Josef Gert Åsheim; Hallén, Anders; Ingebrigtsen, Mads Eide; Kuznetsov, Andrej.
Omvisning MiNaLab, Slemdal skole 4. trinn.. Omvisning MiNaLab, Slemdal skole 4. trinn.; 2017-06-01 - 2017-06-01
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29 Borgersen, Jon Arthur; Johansen, Klaus Magnus H; Kuznetsov, Andrej.
Characterisation of the specific contact resistance to indium oxides. Nordic Nanolab User Meeting 2017; 2017-05-09 - 2017-05-10
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30 Frodason, Ymir Kalmann; Bergum, Kristin; Sky, Thomas Neset; Ingebrigtsen, Mads Eide; Borgersen, Jon; Ellingsen, Josef Gert Åsheim; Galeckas, Augustinas; Kuznetsov, Andrej.
MiNa-Lab tour highlighting LENS activities. Visit from Tsinghua University to the University of Oslo; 2017-08-10 - 2017-08-10
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31 Ingebrigtsen, Mads Eide; Vines, Lasse; Alfieri, G; Mihaila, A.; Badstübner, U.; Svensson, Bengt Gunnar; Kuznetsov, Andrej.
Bulk β-Ga2O3 with (010) and (201) surface orientation: Schottky contacts and point defects. Materials Science Forum 2017 ;Volume 897 MSF. p. 755-758
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32 Ingebrigtsen, Mads Eide; Vines, Lasse; Alfieri, Giovanni; Mihaila, Andrei; Svensson, Bengt Gunnar; Kuznetsov, Andrej.
Donor states and deep levels in bulk and epitaxial β-Ga2O3. International Workshop on Gallium Oxide and Related Materials (IWGO); 2017-09-12 - 2017-09-15
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33 Li, Junqiang; Liu, Yaoping; Mei, Zengxia; Vines, Lasse; Kuznetsov, Andrej; Du, Xiaolong.
Limitation of Na-H codoping in achieving device-quality p-type ZnO. Materials Science in Semiconductor Processing 2017 ;Volume 69. p. 28-31
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34 Olsen, Vegard Skiftestad; Vines, Lasse; Svensson, Bengt Gunnar; Kuznetsov, Andrej.
Bandgap reduction and the effects of post-deposition annealing on (ZnO)1-X(GaN)X thin films. European Materials Research Society Spring Meeting 2017; 2017-05-22 - 2017-05-26
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35 Prozheeva, V; Johansen, Klaus Magnus H; Neuvonen, Pekka Tapio; Zubiaga, A; Vines, Lasse; Kuznetsov, Andrej; Tuomisto, F.
Subsurface damage in polishing?annealing processed ZnO substrates. Materials Science in Semiconductor Processing 2017 ;Volume 69. p. 19-22
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36 Venkatachalapathy, Vishnukanthan; Ayedh, Hussein Mohammed Hussein; Vajeeston, Ponniah; Vines, Lasse; Monakhov, Edouard; Kuznetsov, Andrej.
Quest for Si based multi-junction solar cells covering the entire solar spectrum. International Symposium on Nanomaterials for clean energy and health applications; 2017-12-06 - 2017-12-08
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37 Venkatachalapathy, Vishnukanthan; Kuznetsov, Andrej; Vines, Lasse.
Polarization PhotoVoltaics – P2V New Concept for Solar cell. International conference on Advanced Functional Materials for Energy,Environment and Biomedical Applications 2017; 2017-12-11 - 2017-12-12
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38 Venkatachalapathy, Vishnukanthan; Vajeeston, Ponniah; Vines, Lasse; Monakhov, Edouard; Kuznetsov, Andrej.
Ion irradiation induced phase transformation in crystalline Si. 29th International Conference on Defects in Semiconductors; 2017-07-31 - 2017-08-04
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39 Vines, Lasse; Ingebrigtsen, Mads Eide; Alfieri, Giovanni; Mihaila, Andrei; Svensson, Bengt Gunnar; Kuznetsov, Andrej.
Deep level defects in bulk and epi-grown β-Ga2O3. International Conference on Defects in Semiconductors; 2017-07-31 - 2017-08-05
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40 Wang, Yan; Liu, Yaoping; Yang, Lixia; Chen, Wei; Du, Xiaolong; Kuznetsov, Andrej.
Micro-structured inverted pyramid texturization of Si inspired by self-assembled Cu nanoparticles. Nanoscale 2017 ;Volume 9.(2) p. 907-914
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41 Yang, Lixia; Liu, Yaoping; Wang, Yan; Chen, Wei; Chen, Quansheng; Wu, Juntao; Kuznetsov, Andrej; Du, Xiaolong.
18.87%-efficient inverted pyramid structured silicon solar cell by one-step Cu-assisted texturization technique. Solar Energy Materials and Solar Cells 2017 ;Volume 166. p. 121-126
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42 Zhan, Wei; Granerød, Cecilie Skjold; Venkatachalapathy, Vishnukanthan; Johansen, Klaus Magnus H; Jensen, Ingvild Julie Thue; Kuznetsov, Andrej; Prytz, Øystein.
Nanoscale mapping of optical band gaps using monochromated Electron Energy Loss Spectroscopy. Nanotechnology 2017 ;Volume 28.(10)
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2016
43 Azarov, Alexander; Venkatachalapathy, Vishnukanthan; Mei, Zengxia; Liu, Lishu; Du, Xiaolong; Galeckas, Augustinas; Monakhov, Edouard; Svensson, Bengt Gunnar; Kuznetsov, Andrej.
Self-diffusion measurements in isotopic heterostructures of undoped and in situ doped ZnO: Zinc vacancy energetics. Physical Review B. Condensed Matter and Materials Physics 2016 ;Volume 94. p. 195208-
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44 Issa, Fatima; Ottaviani, Laurent; Szalkai, Dora; Vermeeren, Lvermeer; Vervisch, Vanessa; Lyoussi, Abdallah; Ferone, Raffaello; Kuznetsov, Andrej; Lazar, Mihaï; Klix, Axel; Palais, Olivier.
4H-SiC Neutron Sensors Based on Ion Implanted B10 Neutron Converter Layer. IEEE Transactions on Nuclear Science 2016 ;Volume 63.(3) p. 1976-1980
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45 Issa, Fawzi; Vervisch, Vanessa; Ottaviani, Laurent; Szalkai, Dora; Vermeeren, Ludo; Lyoussi, Abdallah; Kuznetsov, Andrej; Lazar, M.; Klix, Axel; Palais, Olivier; Hallen, Anders.
Improvements in Realizing 4H-SiC Thermal Neutron Detectors. The European Physical Journal Conferences 2016 ;Volume 106.
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46 Johansen, Klaus Magnus H; Zhan, Wei; Jensen, Ingvild Julie Thue; Granerød, Cecilie Skjold; Venkatachalapathy, Vishnukanthan; Brillson, Leonard J.; Kuznetsov, Andrej; Prytz, Øystein.
Mapping of Optical band gaps using Electron Energy Loss Spectroscopy in ZnCdO-alloys. 2016 Defects in Semiconductors; 2016-08-14 - 2016-08-19
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47 Liu, Lishu; Mei, Zengxia; Tang, Aihua; Azarov, Alexander; Kuznetsov, Andrej; Xue, Qi-Kun; Du, Xiaolong.
Oxygen vacancies: The origin of n-type conductivity in ZnO. Physical Review B. Condensed Matter and Materials Physics 2016 ;Volume 93. p. 235305-
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48 Venkatachalapathy, Vishnukanthan; Bakke, Marius Mordal; Galeckas, Augustinas; Vines, Lasse; Kuznetsov, Andrej.
Investigation of polar and non-polar Zn(Mg,Cd)O-based Multiple Quantum Wells. The 9th International Workshop on Zinc Oxide and Related Materials; 2016-10-30 - 2016-11-02
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49 Venkatachalapathy, Vishnukanthan; Galeckas, Augustinas; Azarov, Alexander; Kuznetsov, Andrej.
Structural and optical properties of cubic Cd1-xZnxO. The 9th International Workshop on Zinc Oxide and Related Materials; 2016-10-30 - 2016-11-02
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50 Venkatachalapathy, Vishnukanthan; Vines, Lasse; Kuznetsov, Andrej.
Polarization-Control of the Potential Barrier at the ZnO/Si Hetero-junction. The 9th International Workshop on Zinc Oxide and Related Materials; 2016-10-30 - 2016-11-02
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