Klaus Magnus Håland Johansen

Senior Adviser - Semiconductor physics
Image of Klaus Magnus Håland Johansen
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Phone +47 22840936
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Visiting address Gaustadalleen 23A Kristen Nygaards hus 0373 OSLO
Postal address Postboks 1126 Blindern 0318 Oslo
Tags: SMN, LENS, Halvledere, Halvlederfysikk

Publications

  • Borgersen, Jon; Johansen, Klaus Magnus H; Vines, Lasse; Wenckstern, Holger von; Grundmann, Marius & Kuznetsov, Andrej (2021). Fermi level controlled point defect balance in ion irradiated indium oxide. Journal of Applied Physics. ISSN 0021-8979. 130(8). doi: 10.1063/5.0062135. Full text in Research Archive
  • Vasquez, Geraldo Cristian; Bathen, Marianne Etzelmüller; Galeckas, Augustinas; Bazioti, Kalliopi; Johansen, Klaus Magnus H & Maestre, D. [Show all 11 contributors for this article] (2020). Strain Modulation of Si Vacancy Emission from SiC Micro- and Nanoparticles. Nano Letters. ISSN 1530-6984. 20(12), p. 8689–8695. doi: 10.1021/acs.nanolett.0c03472. Full text in Research Archive
  • Reinertsen, Vilde Mari; Weiser, Philip Michael; Frodason, Ymir Kalmann; Bathen, Marianne Etzelmüller; Vines, Lasse & Johansen, Klaus Magnus H (2020). Anisotropic and trap-limited diffusion of hydrogen/deuterium in monoclinic gallium oxide single crystals. Applied Physics Letters. ISSN 0003-6951. 117. doi: 10.1063/5.0027333. Full text in Research Archive
  • Frodason, Ymir Kalmann; Johansen, Klaus Magnus H; Vines, Lasse & Varley, J.B. (2020). Self-trapped hole and impurity-related broad luminescence in β-Ga2O3. Journal of Applied Physics. ISSN 0021-8979. 127(7). doi: 10.1063/1.5140742. Full text in Research Archive
  • Borgersen, Jon; Vines, Lasse; Frodason, Ymir Kalmann; Kuznetsov, Andrej; von Wenckstern, Holger & Grundmann, Marius [Show all 9 contributors for this article] (2020). Experimental exploration of the amphoteric defect model by cryogenic ion irradiation of a range of wide band gap oxide materials. Journal of Physics: Condensed Matter. ISSN 0953-8984. 32(50). doi: 10.1088/1361-648X/abac8b. Full text in Research Archive
  • Vasquez, Geraldo Cristian; Johansen, Klaus Magnus H; Galeckas, Augustinas; Vines, Lasse & Svensson, Bengt Gunnar (2020). Optical signatures of single ion tracks in ZnO. Nanoscale Advances. 2(2), p. 724–733. doi: 10.1039/C9NA00677J. Full text in Research Archive
  • Frodason, Ymir Kalmann; Johansen, Klaus Magnus H; Galeckas, Augustinas & Vines, Lasse (2019). Broad luminescence from donor-complexed LiZn and NaZn acceptors in ZnO. Physical review B (PRB). ISSN 2469-9950. 100(18). doi: 10.1103/PhysRevB.100.184102. Full text in Research Archive
  • Schifano, Ramon; Jakiela, R; Galeckas, Augustinas; Kopalko, K; Herklotz, Frank & Johansen, Klaus Magnus H [Show all 7 contributors for this article] (2019). Role of intrinsic and extrinsic defects in H implanted hydrothermally grown ZnO. Journal of Applied Physics. ISSN 0021-8979. 126(12). doi: 10.1063/1.5115597. Full text in Research Archive
  • Frodason, Ymir Kalmann; Johansen, Klaus Magnus H; Alkauskas, A & Vines, Lasse (2019). Negative- U and polaronic behavior of the Zn-O divacancy in ZnO. Physical review B (PRB). ISSN 2469-9950. 99(17), p. 1–7. doi: 10.1103/PhysRevB.99.174106.
  • Bazioti, Kalliopi; Azarov, Alexander; Johansen, Klaus Magnus H; Svensson, Bengt Gunnar; Vines, Lasse & Kuznetsov, Andrej [Show all 7 contributors for this article] (2019). Role of Nitrogen in Defect Evolution in Zinc Oxide: STEM−EELS Nanoscale Investigations. The Journal of Physical Chemistry Letters. ISSN 1948-7185. 10(16), p. 4725–4730. doi: 10.1021/acs.jpclett.9b01472. Full text in Research Archive
  • Sky, Thomas Neset; Johansen, Klaus Magnus H; Frodason, Ymir Kalmann; Aarholt, Thomas; Riise, Heine Nygard & Prytz, Øystein [Show all 8 contributors for this article] (2019). Diffusion of indium in single crystal zinc oxide: a comparison between group III donors. Semiconductor Science and Technology. ISSN 0268-1242. 34(2), p. 1–6. doi: 10.1088/1361-6641/aafa4c. Full text in Research Archive
  • Zhan, Wei; Kosinskiy, Andrey; Vines, Lasse; Johansen, Klaus Magnus H; Almeida Carvalho, Patricia & Prytz, Øystein (2019). ZnCr2O4 Inclusions in ZnO Matrix Investigated by Probe-Corrected STEM-EELS. Materials. ISSN 1996-1944. 12. doi: 10.3390/ma12060888. Full text in Research Archive
  • Sky, Thomas Neset; Johansen, Klaus Magnus H; Frodason, Ymir Kalmann; Svensson, Bengt Gunnar & Vines, Lasse (2018). The interaction between lithium acceptors and gallium donors in zinc oxide. Journal of Applied Physics. ISSN 0021-8979. 124(24), p. 1–6. doi: 10.1063/1.5063326. Full text in Research Archive
  • Sky, Thomas Neset; Johansen, Klaus Magnus H; Venkatachalapathy, Vishnukanthan; Svensson, Bengt Gunnar; Tuomisto, Filip & Vines, Lasse (2018). Influence of Fermi level position on vacancy-assisted diffusion of aluminum in zinc oxide. Physical review B (PRB). ISSN 2469-9950. 98(24), p. 245204-1–245204-8. doi: 10.1103/PhysRevB.98.245204. Full text in Research Archive
  • Jensen, Ingvild Julie Thue; Johansen, Klaus Magnus H; Zhan, Wei; Venkatachalapathy, Vishnukanthan; Brillson, Len & Kuznetsov, Andrej [Show all 7 contributors for this article] (2018). Bandgap and band edge positions in compositionally graded ZnCdO. Journal of Applied Physics. ISSN 0021-8979. 124(1), p. 015302-1–015302-8. doi: 10.1063/1.5036710. Full text in Research Archive
  • Granerød, Cecilie Skjold; Bilden, Sindre Rannem; Aarholt, Thomas; Yao, Yu-Feng; Yang, C. C. & Look, David C. [Show all 9 contributors for this article] (2018). Direct observation of conduction band plasmons and the related Burstein-Moss shift in highly doped semiconductors: A STEM-EELS study of Ga-doped ZnO. Physical review B (PRB). ISSN 2469-9950. 98(11). doi: 10.1103/PhysRevB.98.115301. Full text in Research Archive
  • Frodason, Ymir Kalmann; Johansen, Klaus Magnus H; Bjørheim, Tor Svendsen; Svensson, Bengt Gunnar & Alkauskas, Audrius (2018). Zn vacancy-donor impurity complexes in ZnO. Physical review B (PRB). ISSN 2469-9950. 97(10), p. 1–8. doi: 10.1103/PhysRevB.97.104109.
  • Sky, Thomas Neset; Johansen, Klaus Magnus H; Riise, Heine Nygard; Svensson, Bengt Gunnar & Vines, Lasse (2018). Gallium diffusion in zinc oxide via the paired dopant-vacancy mechanism. Journal of Applied Physics. ISSN 0021-8979. 123(5). doi: 10.1063/1.5000123. Full text in Research Archive
  • Granerød, Cecilie Skjold; Galeckas, Augustinas; Johansen, Klaus Magnus H; Vines, Lasse & Prytz, Øystein (2018). The temperature-dependency of the optical band gap of ZnO measured by electron energy-loss spectroscopy in a scanning transmission electron microscope. Journal of Applied Physics. ISSN 0021-8979. 123(14), p. 1–6. doi: 10.1063/1.5023316. Full text in Research Archive
  • Prozheeva, V; Johansen, Klaus Magnus H; Neuvonen, Pekka Tapio; Zubiaga, A; Vines, Lasse & Kuznetsov, Andrej [Show all 7 contributors for this article] (2017). Subsurface damage in polishing?annealing processed ZnO substrates. Materials Science in Semiconductor Processing. ISSN 1369-8001. 69, p. 19–22. doi: 10.1016/j.mssp.2017.02.021.
  • Frodason, Ymir Kalmann; Johansen, Klaus Magnus H; Bjørheim, Tor Svendsen; Svensson, Bengt Gunnar & Alkauskas, Audrius (2017). Zn vacancy as a polaronic hole trap in ZnO. Physical review B (PRB). ISSN 2469-9950. 95(9). doi: 10.1103/PhysRevB.95.094105.
  • Zhan, Wei; Granerød, Cecilie Skjold; Venkatachalapathy, Vishnukanthan; Johansen, Klaus Magnus H; Jensen, Ingvild Julie Thue & Kuznetsov, Andrej [Show all 7 contributors for this article] (2017). Nanoscale mapping of optical band gaps using monochromated Electron Energy Loss Spectroscopy . Nanotechnology. ISSN 0957-4484. 28(10). doi: 10.1088/1361-6528/aa5962. Full text in Research Archive
  • Johansen, Klaus Magnus H; Tuomisto, Filip; Makkonen, Ilja & Vines, Lasse (2016). Formation of Zn- and O- vacancy clusters in ZnO through deuterium annealing. Materials Science in Semiconductor Processing. ISSN 1369-8001. 69, p. 23–27. doi: 10.1016/j.mssp.2016.11.030.
  • Ruane, W.T.; Johansen, Klaus Magnus H; Leedy, K. D.; Look, David C.; Von Wenckstern, H & Grundmann, Michael [Show all 8 contributors for this article] (2016). Defect segregation and optical emission in ZnO nano- and microwires. Nanoscale. ISSN 2040-3364. 8(14), p. 7631–7637. doi: 10.1039/c5nr08248j.
  • Herklotz, Frank; Johansen, Klaus Magnus H; Galeckas, Augustinas; Sky, Thomas Neset & Svensson, Bengt Gunnar (2016). The influence of Fe impurities on the annealing of OH–Li complexes in ZnO. Physica status solidi (b). ISSN 0370-1972. 253(2), p. 273–278. doi: 10.1002/pssb.201552441.
  • Herklotz, Frank; Hupfer, Alexander; Johansen, Klaus Magnus H; Svensson, Bengt Gunnar; Koch, Sascha G. & Lavrov, E.V. (2015). Infrared absorption on a complex comprising three equivalent hydrogen atoms in ZnO. Physical Review B. Condensed Matter and Materials Physics. ISSN 1098-0121. 92(15). doi: 10.1103/PhysRevB.92.155203.
  • Johansen, Klaus Magnus H; Vines, Lasse; Bjørheim, Tor Svendsen; Schifano, Ramon & Svensson, Bengt Gunnar (2015). Aluminum migration and intrinsic defect interaction in single-crystal zinc oxide. Physical Review Applied. ISSN 2331-7019. 3:024003(2), p. 1–12. doi: 10.1103/PhysRevApplied.3.024003. Full text in Research Archive
  • Stehr, J. E.; Johansen, Klaus Magnus H; Bjørheim, Tor Svendsen; Vines, Lasse; Svensson, Bengt Gunnar & Chen, W. M. [Show all 7 contributors for this article] (2014). Zinc-Vacancy–Donor Complex: A Crucial Compensating Acceptor in ZnO. Physical Review Applied. ISSN 2331-7019. 2(2). doi: 10.1103/PhysRevApplied.2.021001. Full text in Research Archive
  • Knutsen, Knut Erik; Johansen, Klaus Magnus H; Neuvonen, Pekka Tapio; Svensson, Bengt Gunnar & Kuznetsov, Andrej (2013). Diffusion and configuration of Li in ZnO. Journal of Applied Physics. ISSN 0021-8979. 113(2). doi: 10.1063/1.4773829. Full text in Research Archive
  • Chan, K.-S.; Vines, Lasse; Johansen, Klaus Magnus H; Monakhov, Edouard; Ye, J.D & Parkinson, P [Show all 9 contributors for this article] (2013). Defect formation and thermal stability of H in high dose H implanted ZnO. Journal of Applied Physics. ISSN 0021-8979. 114(8). doi: 10.1063/1.4819216. Full text in Research Archive
  • Zhang, Z.; Look, D. C.; Schifano, Ramon; Johansen, Klaus Magnus H; Svensson, Bengt Gunnar & Brillson, L.J. (2013). Process dependence of H passivation and doping in H-implanted ZnO. Journal of Physics D: Applied Physics. ISSN 0022-3727. 46(5). doi: 10.1088/0022-3727/46/5/055107.
  • Bjørheim, Tor Svendsen; Erdal, Skjalg; Johansen, Klaus Magnus H; Knutsen, Knut Erik & Norby, Truls (2012). H and Li Related Defects in ZnO and Their Effect on Electrical Properties. Journal of Physical Chemistry C. ISSN 1932-7447. 116(44), p. 23764–23772. doi: 10.1021/jp307835c.
  • Johansen, Klaus Magnus H; Zubiaga, A.; Makkonen, I.; Tuomisto, F; Neuvonen, Pekka Tapio & Knutsen, Knut Erik [Show all 9 contributors for this article] (2011). Identification of substitutional Li in n-type ZnO and its role as an acceptor. Physical Review B. Condensed Matter and Materials Physics. ISSN 1098-0121. 83(24). doi: 10.1103/PhysRevB.83.245208.
  • Johansen, Klaus Magnus H; Zubiaga, Asier; Tuomisto, Filip; Monakhov, Edouard; Kuznetsov, Andrej & Svensson, Bengt Gunnar (2011). H passivation of Li on Zn-site in ZnO: Positron annihilation spectroscopy and secondary ion mass spectrometry. Physical Review B. Condensed Matter and Materials Physics. ISSN 1098-0121. 84(11). doi: 10.1103/PhysRevB.84.115203. Full text in Research Archive
  • Johansen, Klaus Magnus H; Haug, Halvard; Prytz, Øystein; Neuvonen, Pekka Tapio; Knutsen, Knut Erik & Vines, Lasse [Show all 9 contributors for this article] (2011). Li and OH-Li Complexes in Hydrothermally Grown Single-Crystalline ZnO. Journal of Electronic Materials. ISSN 0361-5235. 40(4), p. 429–432. doi: 10.1007/s11664-010-1404-0.
  • Johansen, Klaus Magnus H; Haug, Halvard; Lund, Esben; Monakhov, Edouard & Svensson, Bengt Gunnar (2010). Thermal stability of the OH-Li complex in hydrothermally grown single crystalline ZnO. Applied Physics Letters. ISSN 0003-6951. 97(21). doi: 10.1063/1.3522886.
  • Johansen, Klaus Magnus H; Christensen, Jens S.; Monakhov, Edouard; Kuznetsov, Andrej & Svensson, Bengt Gunnar (2008). Deuterium diffusion and trapping in hydrothermally grown single crystalline ZnO. Applied Physics Letters. ISSN 0003-6951. 93(15). doi: 10.1063/1.3001605.
  • Clausen, Ingelin; Karlsson, Helge; Johansen, Klaus Magnus H & Sveen, Ola (2006). Characterization and evaluation of the reliability of a piezoresistive sensor for permanent measurement of human brain pressure, An implanted micro electro mechanical system for permanent measurement of human brain pressure. Unipub forlag.

View all works in Cristin

  • Hommedal, Ylva Knausgård; Frodason, Ymir Kalmann; Vines, Lasse & Johansen, Klaus Magnus H (2022). Zn diffusion in 𝛽-Ga2O3 using SIMS.
  • Bazioti, Kalliopi; Olsen, Vegard Skiftestad; Azarov, Alexander; Johansen, Klaus Magnus H; Kuznetsov, Andrej & Vines, Lasse [Show all 7 contributors for this article] (2021). Thermal evolution of point and extended defects in N-implanted ZnO and (ZnO)1−x(GaN)x thin films: STEM-EELS investigations.
  • Krzyzaniak, Patryk Piotr; Frodason, Ymir Kalmann; Weiser, Philip Michael; Vines, Lasse & Johansen, Klaus Magnus H (2021). Diffusion of donor dopants in β-Ga2O3 and interplay with gallium vacancies.
  • Bazioti, Kalliopi; Olsen, Vegard Skiftestad; Azarov, Alexander; Johansen, Klaus Magnus H; Svensson, Bengt Gunnar & Kuznetsov, Andrej [Show all 8 contributors for this article] (2020). Role of nitrogren in defect evolution in ZnO and (ZnO)₁−ₓ(GaN)ₓ: STEM-EELS nanoscale investigations.
  • Borgersen, Jon; Vines, Lasse; Johansen, Klaus Magnus H; Kuznetsov, Andrej; von Wenckstern, Holger & Perez, Jesus Zuniga [Show all 7 contributors for this article] (2019). Using intrinsic defects as dopants in wide band gap semiconducting oxides.
  • Borgersen, Jon; Johansen, Klaus Magnus H; Vines, Lasse; Kuznetsov, Andrej; Frodason, Ymir Kalmann & von Wenckstern, Holger [Show all 9 contributors for this article] (2019). Electrical properties of intrinsic defects in wide band gap oxides.
  • Frodason, Ymir Kalmann; Johansen, Klaus Magnus H; Galeckas, Augustinas & Vines, Lasse (2019). Optical properties of donor-complexed Li_Zn in ZnO .
  • Vasquez, Geraldo Cristian; Bazioti, Kalliopi; Galeckas, Augustinas; Johansen, Klaus Magnus H; Granerød, Cecilie Skjold & Nguyen, Phuong Dan [Show all 8 contributors for this article] (2019). Luminescent properties of Zn2GeO4 nanoparticles embedded in ZnO.
  • Vasquez, Geraldo Cristian; Galeckas, Augustinas; Johansen, Klaus Magnus H; Vines, Lasse & Svensson, Bengt Gunnar (2019). Optical and electrical properties of single ion-tracks in crystalline SiC.
  • Bazioti, Kalliopi; Olsen, Vegard Skiftestad; Johansen, Klaus Magnus H; Azarov, Alexander; Kuznetsov, Andrej & Vines, Lasse [Show all 7 contributors for this article] (2019). Transmission Electron Microscopy methods for atomic-scale investigations of semiconductor properties .
  • Vasquez, Geraldo Cristian; Johansen, Klaus Magnus H; Galeckas, Augustinas; Vines, Lasse; Svensson, Bengt Gunnar & Maestre, David (2018). Single ion-tracks in crystalline ZnO and their influence on the near band edge luminescence.
  • Frodason, Ymir Kalmann; Johansen, Klaus Magnus H; Bjørheim, Tor Svendsen; Vines, Lasse & Svensson, Bengt Gunnar (2018). Hybrid functional study of the Zn-O divacancy in ZnO.
  • Zhan, Wei; Granerød, Cecilie Skjold; Venkatachalapathy, Vishnukanthan; Johansen, Klaus Magnus H; Jensen, Ingvild Julie Thue & Kuznetsov, Andrej [Show all 7 contributors for this article] (2018). Reply to Comment on 'Nanoscale mapping of optical band gaps using monochromated electron energy loss spectroscopy'. Nanotechnology. ISSN 0957-4484. 29(31). doi: 10.1088/1361-6528/aac3ed.
  • Borgersen, Jon Arthur; Johansen, Klaus Magnus H & Kuznetsov, Andrej (2017). Characterisation of the specific contact resistance to indium oxides.
  • Bathen, Marianne Etzelmüller; Borgersen, Jon Arthur; Grini, Sigbjørn; Johansen, Klaus Magnus H; Nyborg, Martin & Olsen, Vegard Skiftestad [Show all 7 contributors for this article] (2017). Omvisning FAM.
  • Sky, Thomas Neset; Johansen, Klaus Magnus H; Vines, Lasse; Svensson, Bengt Gunnar & Riise, Heine Nygard (2017). Diffusion of Al in ZnO: the interplay with Zn-vacancies.
  • Sky, Thomas Neset; Johansen, Klaus Magnus H; Vines, Lasse; Svensson, Bengt Gunnar & Riise, Heine Nygard (2017). Diffusion of Group III Elements in ZnO.
  • Riise, Heine Nygard; Bathen, Marianne Etzelmüller; Borgersen, Jon Arthur; Grini, Sigbjørn & Johansen, Klaus Magnus H (2017). Besøk frå Nanoskolen 2017.
  • Frodason, Ymir Kalmann; Johansen, Klaus Magnus H; Bjørheim, Tor Svendsen; Svensson, Bengt Gunnar & Alkauskas, Audrius (2017). Luminescence from Zn vacancy-donor complexes in ZnO.
  • Johansen, Klaus Magnus H & Vasquez, Geraldo Cristian (2017). Cathodoluminescence characterization of semiconducting oxides .
  • Johansen, Klaus Magnus H (2017). Defects in ZnO by cathodoluminescence spectroscopy possibilities and pitfalls .
  • Johansen, Klaus Magnus H; Sky, Thomas Neset; Frodason, Ymir Kalmann; Venkatachalapathy, Vishnukanthan; Svensson, Bengt Gunnar & Vines, Lasse (2017). Tailoring donor diffusion in ZnO by defects and doping .
  • Johansen, Klaus Magnus H; Bergum, Kristin; Riise, Heine Nygard & Grini, Sigbjørn (2017). Advanced characterization of solar energy materials and novel solar cell concepts.
  • Granerød, Cecilie Skjold; Johansen, Klaus Magnus H; Vines, Lasse & Prytz, Øystein (2017). The temperature-dependency of the ZnO band gap measured by STEM-EELS.
  • Granerød, Cecilie Skjold; Galeckas, Augustinas; Vines, Lasse; Johansen, Klaus Magnus H & Prytz, Øystein (2017). Temperature-dependency of the ZnO band gap measured by STEM-EELS.
  • Granerød, Cecilie Skjold; Galeckas, Augustinas; Johansen, Klaus Magnus H; Vines, Lasse & Prytz, Øystein (2017). The temperature-dependency of the ZnO bandgap studied by STEM-EELS.
  • Granerød, Cecilie Skjold; Bilden, Sindre Rannem; Zhan, Wei; Vines, Lasse; Johansen, Klaus Magnus H & Prytz, Øystein (2017). Measuring the ZnO bandgap and its temperature dependency with STEM-EELS.
  • Vines, Lasse; Sky, Thomas Neset; Johansen, Klaus Magnus H & Svensson, Bengt Gunnar (2017). Self-compensation and the vacancy-dopant pair in highly Al- and Ga-doped ZnO.
  • Granerød, Cecilie Skjold; Zhan, Wei; Aarseth, Bjørn Brevig; Nguyen, Phuong Dan; Johansen, Klaus Magnus H & Vines, Lasse [Show all 7 contributors for this article] (2016). Bandgap measurements by STEM-EELS.
  • Granerød, Cecilie Skjold; Zhan, Wei; Johansen, Klaus Magnus H; Vines, Lasse & Prytz, Øystein (2016). Band gap measurements by STEM EELS.
  • Johansen, Klaus Magnus H; Zhan, Wei; Jensen, Ingvild Julie Thue; Granerød, Cecilie Skjold; Venkatachalapathy, Vishnukanthan & Brillson, Leonard J. [Show all 8 contributors for this article] (2016). Mapping of Optical band gaps using Electron Energy Loss Spectroscopy in ZnCdO-alloys.
  • Johansen, Klaus Magnus H; Bjørheim, Tor Svendsen; Sky, Thomas Neset; Vines, Lasse & Svensson, Bengt Gunnar (2016). Reaction diffusion simulation - a link between Experiment and DFT.
  • Johansen, Klaus Magnus H; Sky, Thomas Neset; Vines, Lasse; Frodason, Ymir Kalmann; Riise, Heine Nygard & Bjørheim, Tor Svendsen [Show all 7 contributors for this article] (2016). The dynamic interplay between intrinsic defects and shallow donor dopants (Al and Ga) in ZnO.
  • Johansen, Klaus Magnus H; Frodason, Ymir Kalmann; Tuomisto, Filip; Makkonen, Ilja & Vines, Lasse (2016). Formation of Zn- and O-vacancy Clusters in ZnO by thermal treatment .
  • Frodason, Ymir Kalmann; Johansen, Klaus Magnus H; Bjørheim, Tor Svendsen; Alkauskas, A & Svensson, Bengt Gunnar (2016). Polaronic hole binding by the Zn vacancy in ZnO.
  • Grini, Sigbjørn; Ross, Nils; Johansen, Klaus Magnus H; Platzer-Björkman, Charlotte; Persson, Clas & Vines, Lasse (2016). CZTS solar cells: Band gap grading by selenium diffusion.
  • Zhan, Wei; Venkatachalapathy, Vishnukanthan; Jensen, Ingvild Julie Thue; Granerød, Cecilie Skjold; Flage-Larsen, Espen & Johansen, Klaus Magnus H [Show all 9 contributors for this article] (2015). STEM-EELS Band Gap Measurement in Zn1-XCdXO Thin Films.
  • Johansen, Klaus Magnus H; Sky, Thomas Neset; Vines, Lasse; Frodason, Ymir Kalmann; Riise, Heine Nygard & Bjørheim, Tor Svendsen [Show all 7 contributors for this article] (2015). The Interplay between Ga Dopants and Intrinsic Defects in ZnO - Seen from the Diffusion Perspective .
  • Johansen, Klaus Magnus H; Sky, Thomas Neset; Vines, Lasse & Svensson, Bengt Gunnar (2015). Defects, Impurities and Diffusion in ZnO.
  • Johansen, Klaus Magnus H (2014). Introduction to semiconductors and interfaces.
  • Johansen, Klaus Magnus H; Sky, Thomas Neset; Herklotz, Frank; Haug, Halvard & Svensson, Bengt Gunnar (2014). IR absorption strength of Ni on Zinc-site in crystalline Zinc Oxid.
  • Johansen, Klaus Magnus H; Vines, Lasse; Bjørheim, Tor Svendsen; Schifano, Ramon & Svensson, Bengt Gunnar (2014). Aluminium Diffusion in Single Crystalline Zinc Oxide.
  • Johansen, Klaus Magnus H; Vines, Lasse; Bjørheim, Tor Svendsen; Ramón, Schifano & Svensson, Bengt Gunnar (2014). ZnO as a transparent conductive oxide (TCO) material for solar cells.
  • Bjørheim, Tor Svendsen; Johansen, Klaus Magnus H & Norby, Truls (2013). Defect structure of ZnO from first principles calculations.
  • Johansen, Klaus Magnus H; Vines, Lasse; Bjørheim, Tor Svendsen; Ramón, Schifano & Svensson, Bengt Gunnar (2013). Aluminium Diffusion and Solubility in Single Crystalline Zinc Oxide.
  • Johansen, Klaus Magnus H; Bjørheim, Tor Svendsen; Knutsen, Knut Erik; Norby, Truls & Svensson, Bengt Gunnar (2013). Defect Configuration and Migration of in-diffused H and Li in single crystalline ZnO.
  • Johansen, Klaus Magnus H; Bjørheim, Tor Svendsen; Knutsen, Knut Erik; Norby, Truls & Svensson, Bengt Gunnar (2013). Li and H related defects in ZnO.
  • Johansen, Klaus Magnus H; Vines, Lasse; Monakhov, Edouard & Svensson, Bengt Gunnar (2012). Hydrogen diffusion and implantation induced defect interaction in single crystalline ZnO.
  • Johansen, Klaus Magnus H (2012). Solenergi.
  • Bjørheim, Tor Svendsen; Erdal, Skjalg; Johansen, Klaus Magnus H; Knutsen, Knut Erik & Norby, Truls (2011). Effect of water vapor on the electrical properties of Li doped ZnO.
  • Vines, Lasse; Neuvonen, Pekka; Quemener, Vincent; Schifano, Ramon; Johansen, Klaus Magnus & Kuznetsov, Andrej [Show all 9 contributors for this article] (2011). Electrical properties of bulk and thin film ZnO modified by ion beams.
  • Knutsen, Knut Erik; Neuvonen, Pekka Tapio; Johansen, Klaus Magnus H; Svensson, Bengt Gunnar & Kuznetsov, Andrej (2011). Trap-limited Li diffusion in melt grown ZnO.
  • Johansen, Klaus Magnus H; Haug, Halvard; Prytz, Øystein; Neuvonen, Pekka Tapio; Knutsen, Knut Erik & Vines, Lasse [Show all 9 contributors for this article] (2010). Li and OH-Li Complexes in Hydrothermally Grown Single-Crystalline ZnO.
  • Neuvonen, Pekka Tapio; Vines, Lasse; Johansen, Klaus Magnus H; Hallén, Anders; Svensson, Bengt Gunnar & Kuznetsov, Andrej (2009). Diffusion of Na and Li in Hydrothermally grown ZnO.
  • Johansen, Klaus Magnus H; Neuvonen, Pekka Tapio; Vines, Lasse; Monakhov, Edouard & Svensson, Bengt Gunnar (2009). Interpretation of diffusion depth profiles from SIMS by numerical methods; “low temperature” migration of Li in ZnO.
  • Monakhov, Edouard; Børseth, Thomas J. Moe; Johansen, Klaus Magnus H; Schifano, Ramon; Grossner, Ulrike & Christensen, Jens S. [Show all 14 contributors for this article] (2007). Hydrothermally grown single-crystalline ZnO; characterization and modification.
  • Svensson, Bengt Gunnar; Børseth, Thomas J. Moe; Johansen, Klaus Magnus H; Maqsood, T; Schifano, Ramon & Grossner, Ulrike [Show all 15 contributors for this article] (2007). Hydrothermally grown single-crystalline zinc oxide; characterization and modification.
  • Johansen, Klaus Magnus H; Christensen, Jens S.; Monakhov, Edouard; Kuznetsov, Andrej & Svensson, Bengt Gunnar (2007). Hydrogen Migration in Single Crystalline ZnO.
  • Johansen, Klaus Magnus H (2006). Mikro- og Nanoteknologilaboratoriet, MiNa-Lab.
  • Kjølseth, Christian & Johansen, Klaus Magnus H (2006). Hydrogen in ZnO.
  • Krzyzaniak, Patryk Piotr; Vines, Lasse & Johansen, Klaus Magnus H (2021). Development of b-Ga2O3 as a novel material for power electronics, dopant diffusion and defect interaction. UiO.
  • Johansen, Klaus Magnus H (2011). Group one impurities in single crystalline Zinc Oxide. Det matematisk naturvitenskapelige fakultet.

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Published Sep. 26, 2012 10:56 AM - Last modified Sep. 15, 2021 3:11 PM

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