Klaus Magnus Håland Johansen

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Visiting address Sem Sælands vei 26 Kjemibygningen 0371 OSLO
Postal address Postboks 1126 Blindern 0318 OSLO

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Publications

  • 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. . doi: 10.1039/C9NA00677J
  • Bazioti, Kalliopi; Azarov, Alexander; Johansen, Klaus Magnus H; Svensson, Bengt Gunnar; Vines, Lasse; Kuznetsov, Andrej & Prytz, Øystein (2019). Role of Nitrogen in Defect Evolution in Zinc Oxide: STEM−EELS Nanoscale Investigations. The Journal of Physical Chemistry Letters.  ISSN 1948-7185.  10, s 4725- 4730 . doi: 10.1021/acs.jpclett.9b01472
  • 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), s 1- 7 . doi: 10.1103/PhysRevB.99.174106
  • 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
  • Schifano, Ramon; Jakiela, R; Galeckas, Augustinas; Kopalko, K; Herklotz, Frank; Johansen, Klaus Magnus H & Vines, Lasse (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
  • Sky, Thomas Neset; Johansen, Klaus Magnus H; Frodason, Ymir Kalmann; Aarholt, Thomas; Riise, Heine Nygard; Prytz, Øystein; Svensson, Bengt Gunnar & Vines, Lasse (2019). Diffusion of indium in single crystal zinc oxide: a comparison between group III donors. Semiconductor Science and Technology.  ISSN 0268-1242.  34(2), s 1- 6 . doi: 10.1088/1361-6641/aafa4c
  • 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.
  • 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), s 1- 8 . doi: 10.1103/PhysRevB.97.104109
  • Granerød, Cecilie Skjold; Bilden, Sindre Rannem; Aarholt, Thomas; Yao, Yu-Feng; Yang, C. C.; Look, David C.; Vines, Lasse; Johansen, Klaus Magnus H & Prytz, Øystein (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.
  • 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), s 1- 6 . doi: 10.1063/1.5023316 Full text in Research Archive.
  • Jensen, Ingvild Julie Thue; Johansen, Klaus Magnus H; Zhan, Wei; Venkatachalapathy, Vishnukanthan; Brillson, Len; Kuznetsov, Andrej & Prytz, Øystein (2018). Bandgap and band edge positions in compositionally graded ZnCdO. Journal of Applied Physics.  ISSN 0021-8979.  124(1), s 015302-1- 015302-8 . doi: 10.1063/1.5036710 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), s 1- 6 . doi: 10.1063/1.5063326 Full text in Research Archive.
  • 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.
  • 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), s 245204-1- 245204-8 . doi: 10.1103/PhysRevB.98.245204 Full text in Research Archive.
  • 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
  • Prozheeva, V; Johansen, Klaus Magnus H; Neuvonen, Pekka Tapio; Zubiaga, A; Vines, Lasse; Kuznetsov, Andrej & Tuomisto, F (2017). Subsurface damage in polishing?annealing processed ZnO substrates. Materials Science in Semiconductor Processing.  ISSN 1369-8001.  69, s 19- 22 . doi: 10.1016/j.mssp.2017.02.021
  • Zhan, Wei; Granerød, Cecilie Skjold; Venkatachalapathy, Vishnukanthan; Johansen, Klaus Magnus H; Jensen, Ingvild Julie Thue; Kuznetsov, Andrej & Prytz, Øystein (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. Show summary
  • 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, Basic research.  ISSN 0370-1972.  253(2), s 273- 278 . doi: 10.1002/pssb.201552441
  • 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, s 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; Farlow, Gary C. & Brillson, Leonard J. (2016). Defect segregation and optical emission in ZnO nano- and microwires. Nanoscale.  ISSN 2040-3364.  8(14), s 7631- 7637 . doi: 10.1039/c5nr08248j
  • 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), s 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. & Buyanova, I. A. (2014). Zinc-Vacancy–Donor Complex: A Crucial Compensating Acceptor in ZnO. Physical Review Applied.  ISSN 2331-7019.  2(2), s 021001 . doi: 10.1103/PhysRevApplied.2.021001 Full text in Research Archive.
  • Chan, K.-S.; Vines, Lasse; Johansen, Klaus Magnus H; Monakhov, Edouard; Ye, J.D; Parkinson, P; Jagadish, C; Svensson, Bengt Gunnar & Wong-Leung, J (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.
  • 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.
  • 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), s 23764- 23772 . doi: 10.1021/jp307835c
  • Johansen, Klaus Magnus H; Haug, Halvard; Prytz, Øystein; Neuvonen, Pekka Tapio; Knutsen, Knut Erik; Vines, Lasse; Kuznetsov, Andrej; Monakhov, Edouard & Svensson, Bengt Gunnar (2011). Li and OH-Li Complexes in Hydrothermally Grown Single-Crystalline ZnO. Journal of Electronic Materials.  ISSN 0361-5235.  40(4), s 429- 432 . doi: 10.1007/s11664-010-1404-0
  • Johansen, Klaus Magnus H; Zubiaga, A.; Makkonen, I.; Tuomisto, F; Neuvonen, Pekka Tapio; Knutsen, Knut Erik; Monakhov, Edouard; Kuznetsov, Andrej & Svensson, Bengt Gunnar (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; 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 Show summary
  • 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, In  An implanted micro electro mechanical system for permanent measurement of human brain pressure.  Unipub forlag.  Paper II.
  • Moll, M; Adey, J; Al-Ajili, A; Alfieri, Giovanni; Allport, PP; Artuso, M; Assouak, S; Avset, BS; Barabash, L; Barcz, A; Bates, R; Biagi, SF; Bilei, GM; Bisello, D; Blue, A; Blumenau, A; Boisvert, V; Bolla, G; Bondarenko, G; Borchi, E; Borrello, L; Bortoletto, D; Boscardin, M; Bosisio, L; Bowcock, TJV; Brodbeck, TJ; Broz, J; Bruzzi, M; Brzozowski, A; Buda, M; Buhmann, P; Buttar, C; Campabadal, F; Campbell, D; Candelori, A; Casse, G; Cavallini, A; Charron, S; Chilingarov, A; Chren, D; Cindro, V; Collins, P; Coluccia, R; Contarato, D; Coutinho, J; Creanza, D; Cunningham, W; Dalla Betta, GF; Dawson, I; de Boer, W; De Palma, M; Demina, R; Dervan, P; Dittongo, S; Dolezal, Z; Dolgolenko, A; Eberlein, T; Eremin, V; Fall, C; Fasolo, F; Fizzotti, F; Fleta, C; Focardi, E; Forton, E; Fretwurst, E; Garcia, C; Garcia-Navarro, JE; Gaubas, E; Genest, MH; Gill, KA; Giolo, K; Glaser, M; Goessling, C; Golovine, V; Sevilla, SG; Gorelov, I; Goss, J; Bates, AG; Gregoire, G; Gregori, P; Grigoriev, E; Grillo, AA; Groza, A; Guskov, J; Haddad, L; Harkonen, J; Hauler, F; Hoeferkamp, M; Honniger, F; Horazdovsky, T; Horisberger, R; Horn, M; Houdayer, A; Hourahine, B; Hughes, G; Ilyashenko, I; Irmscher, K; Ivanov, A; Jarasiunas, K; Johansen, Klaus M H; Jones, BK; Jones, R; Joram, C; Jungermann, L; Kalinina, E; Kaminski, P; Karpenko, A; Karpov, A; Kazlauskiene, V; Kazukauskas, V; Khivrich, V; Khomenkov, V; Kierstead, J; Klaiber-Lodewigs, J; Klingenberga, R; Kodys, P; Kohout, Z; Korjenevski, S; Koski, M; Kozlowski, R; Kozodaev, M; Kramberger, G; Krasel, O; Kuznetsov, Andrej; Kwan, S; Lagomarsino, S; Lassila-Perini, K; Lastovetsky, V; Latino, G; Lazanu, S; Lazanu, I; Lebedev, A; Lebel, C; Leinonen, K; Leroy, C; Li, Z; Lindstrom, G; Linhart, V; Litovchenko, A; Litovchenko, P; Lo Giudice, A; Lozano, M; Luczynski, Z; Luukka, P; Macchiolo, A; Makarenko, LF; Mandic, I; Manfredotti, C; Manna, N; Marti i Garcia, S; Marunko, S; Mathieson, K; Melone, J; Menichelli, D; Messineo, A; Metcalfe, J; Miglio, S; Mikuz, M; Miyamoto, J; Monakhov, Edouard; Moscatelli, F; Naoumov, D; Nossarzewska-Orlowska, E; Nysten, J; Olivera, P; OShea, V; Palvialnen, T; Paolini, C; Parkes, C; Passeri, D; Pein, U; Pellegrini, G; Perera, L; Petasecca, K; Piemonte, C; Pignatel, GU; Pinho, N; Pintilie, Ioana; Pintilie, L; Polivtsev, L; Polozov, P; Popa, A; Popule, J; Pospisil, S; Pozza, A; Radicci, V; Rafi, JM; Rando, R; Roeder, R; Rohe, T; Ronchin, S; Rott, C; Roy, A; Ruzin, A; Sadrozinski, HFW; Sakalauskas, S; Scaringella, M; Schiavulli, L; Schnetzer, S; Schumm, B; Sciortino, S; Scorzoni, A; Segneri, G; Seidel, S; Seiden, A; Sellberg, G; Sellin, P; Sentenac, D; Shipsey, I; Sicho, P; Sloan, T; Solar, M; Son, S; Sopko, B; Sopko, V; Spencer, N; Stahl, J; Stolze, D; Stone, R; Storasta, J; Strokan, N; Sudzius, M; Surma, B; Suvorov, A; Svensson, Bengt Gunnar; Tipton, P; Tomasek, M; Tsvetkov, A; Tuominen, E; Tuovinen, E; Tuuva, T; Tylchin, M; Uebersee, H; Uher, J; Ullan, M; Vaitkus, JV; Velthuis, J; Verbitskaya, E; Vrba, V; Wagner, G; Wilhelm, I; Worm, S; Wright, V; Wunstorf, R; Yiuri, Y; Zabierowski, P; Zaluzhny, A; Zavrtanik, M; Zen, M; Zhukov, V & Zorzi, N (2005). Development of radiation tolerant semiconductor detectors for the Super-LHC. Nuclear Instruments and Methods in Physics Research Section A : Accelerators, Spectrometers, Detectors and Associated Equipment.  ISSN 0168-9002.  546, s 99- 107

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  • Bull-Njaa, Solveig; Birkeland, Karl Erik; Bjørnestad, Helge; Bjørnstad, Julie; Denneche, Yvonne Briton; Johansen, Klaus Magnus; Johanson, Irja; Lunden, Rita Halseth; Spelkarvik, Einar; Pettersen, Kent -Willy; Rustad, Magne & Selfors, Åsmund (2000). Et skritt mot mer kunnskap oppfølging av "kvikklaks og teknoburger" fra 1996. Biotekn.nemda, Teknologirådet,De nasj. forskn.etiske komiteer.
  • Bull-Njaa, Solveig; Birkeland, Karl Erik; Bjørnestad, Helge; Bjørnstad, Julie; Denneche, Yvonne Briton; Johansen, Klaus Magnus; Johanson, Irja; Lunden, Rita Halseth; Jensen, Torger Richter; Pettersen, Kent -Willy; Rustad, Magne & Selfors, Åsmund (1996). Kvikklaks og teknoburger Sluttrapport fra Lekfolkskonferansen om genmodifisert mat, 18. - 21. okt. 1996. NEM, NENT, NESH De nasjonale forskningsetiske komiteer.  ISBN 82-7682-018-2.

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  • Bazioti, Kalliopi; Olsen, Vegard Skiftestad; Johansen, Klaus Magnus H; Azarov, Alexander; Kuznetsov, Andrej; Vines, Lasse & Prytz, Øystein (2019). Transmission Electron Microscopy methods for atomic-scale investigations of semiconductor properties.
  • Borgersen, Jon; Johansen, Klaus Magnus H; Vines, Lasse; Kuznetsov, Andrej; Frodason, Ymir Kalmann; von Wenckstern, Holger; Grundmann, Marius; Allen, Martin & Perez, Jesus Zuniga (2019). Electrical properties of intrinsic defects in wide band gap oxides.
  • Borgersen, Jon; Vines, Lasse; Johansen, Klaus Magnus H; Kuznetsov, Andrej; von Wenckstern, Holger; Perez, Jesus Zuniga & Allen, Martin (2019). Using intrinsic defects as dopants in wide band gap semiconducting 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; Prytz, Øystein & Vines, Lasse (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.
  • 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.
  • 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.
  • Zhan, Wei; Granerød, Cecilie Skjold; Venkatachalapathy, Vishnukanthan; Johansen, Klaus Magnus H; Jensen, Ingvild Julie Thue; Kuznetsov, Andrej & Prytz, Øystein (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
  • Bathen, Marianne Etzelmüller; Borgersen, Jon Arthur; Grini, Sigbjørn; Johansen, Klaus Magnus H; Nyborg, Martin; Olsen, Vegard Skiftestad & Vines, Lasse (2017). Omvisning FAM.
  • Borgersen, Jon Arthur; Johansen, Klaus Magnus H & Kuznetsov, Andrej (2017). Characterisation of the specific contact resistance to indium oxides.
  • Frodason, Ymir Kalmann; Johansen, Klaus Magnus H; Bjørheim, Tor Svendsen; Svensson, Bengt Gunnar & Alkauskas, Audrius (2017). Luminescence from Zn vacancy-donor complexes in ZnO.
  • 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.
  • 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; 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; Johansen, Klaus Magnus H; Vines, Lasse & Prytz, Øystein (2017). The temperature-dependency of the ZnO band gap measured by STEM-EELS.
  • Johansen, Klaus Magnus H (2017). Defects in ZnO by cathodoluminescence spectroscopy possibilities and pitfalls.
  • Johansen, Klaus Magnus H; Bergum, Kristin; Riise, Heine Nygard & Grini, Sigbjørn (2017). Advanced characterization of solar energy materials and novel solar cell concepts.
  • 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 & Vasquez, Geraldo Cristian (2017). Cathodoluminescence characterization of semiconducting oxides.
  • Riise, Heine Nygard; Bathen, Marianne Etzelmüller; Borgersen, Jon Arthur; Grini, Sigbjørn & Johansen, Klaus Magnus H (2017). Besøk frå Nanoskolen 2017.
  • 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.
  • 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.
  • 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.
  • Granerød, Cecilie Skjold; Zhan, Wei; Aarseth, Bjørn Brevig; Nguyen, Phuong Dan; Johansen, Klaus Magnus H; Vines, Lasse & Prytz, Øystein (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.
  • 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.
  • 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; Frodason, Ymir Kalmann; Tuomisto, Filip; Makkonen, Ilja & Vines, Lasse (2016). Formation of Zn- and O-vacancy Clusters in ZnO by thermal treatment.
  • Johansen, Klaus Magnus H; Sky, Thomas Neset; Vines, Lasse; Frodason, Ymir Kalmann; Riise, Heine Nygard; Bjørheim, Tor Svendsen & Svensson, Bengt Gunnar (2016). The dynamic interplay between intrinsic defects and shallow donor dopants (Al and Ga) in ZnO.
  • Johansen, Klaus Magnus H; Zhan, Wei; Jensen, Ingvild Julie Thue; Granerød, Cecilie Skjold; Venkatachalapathy, Vishnukanthan; Brillson, Leonard J.; Kuznetsov, Andrej & Prytz, Øystein (2016). Mapping of Optical band gaps using Electron Energy Loss Spectroscopy in ZnCdO-alloys.
  • Johansen, Klaus Magnus H; Sky, Thomas Neset; Vines, Lasse; Frodason, Ymir Kalmann; Riise, Heine Nygard; Bjørheim, Tor Svendsen & Svensson, Bengt Gunnar (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.
  • Zhan, Wei; Venkatachalapathy, Vishnukanthan; Jensen, Ingvild Julie Thue; Granerød, Cecilie Skjold; Flage-Larsen, Espen; Johansen, Klaus Magnus H; Galeckas, Augustinas; Kuznetsov, Andrej & Prytz, Øystein (2015). STEM-EELS Band Gap Measurement in Zn1-XCdXO Thin Films.
  • 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; Ramón, Schifano & Svensson, Bengt Gunnar (2014). ZnO as a transparent conductive oxide (TCO) material for solar cells.
  • Johansen, Klaus Magnus H; Vines, Lasse; Bjørheim, Tor Svendsen; Schifano, Ramon & Svensson, Bengt Gunnar (2014). Aluminium Diffusion in Single Crystalline Zinc Oxide.
  • Bjørheim, Tor Svendsen; Johansen, Klaus Magnus H & Norby, Truls (2013). Defect structure of ZnO from first principles calculations.
  • 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; Bjørheim, Tor Svendsen; Ramón, Schifano & Svensson, Bengt Gunnar (2013). Aluminium Diffusion and Solubility in Single Crystalline Zinc Oxide.
  • Johansen, Klaus Magnus H (2012). Solenergi.
  • Johansen, Klaus Magnus H; Vines, Lasse; Monakhov, Edouard & Svensson, Bengt Gunnar (2012). Hydrogen diffusion and implantation induced defect interaction in single crystalline ZnO.
  • 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.
  • Johansen, Klaus Magnus H (2011). Group one impurities in single crystalline Zinc Oxide.
  • Knutsen, Knut Erik; Neuvonen, Pekka Tapio; Johansen, Klaus Magnus H; Svensson, Bengt Gunnar & Kuznetsov, Andrej (2011). Trap-limited Li diffusion in melt grown ZnO.
  • Vines, Lasse; Neuvonen, Pekka; Quemener, Vincent; Schifano, Ramon; Johansen, Klaus Magnus; Kuznetsov, Andrej; Wong-Leung, J; Monakhov, Edouard & Svensson, Bengt Gunnar (2011). Electrical properties of bulk and thin film ZnO modified by ion beams.
  • Johansen, Klaus Magnus H; Haug, Halvard; Prytz, Øystein; Neuvonen, Pekka Tapio; Knutsen, Knut Erik; Vines, Lasse; Kuznetsov, Andrej; Monakhov, Edouard & Svensson, Bengt Gunnar (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.
  • Johansen, Klaus Magnus H; Christensen, Jens S.; Monakhov, Edouard; Kuznetsov, Andrej & Svensson, Bengt Gunnar (2007). Hydrogen Migration in Single Crystalline ZnO.
  • Monakhov, Edouard; Børseth, Thomas J. Moe; Johansen, Klaus Magnus H; Schifano, Ramon; Grossner, Ulrike; Christensen, Jens S.; Maknys, Kestutis; Klason, Peter; Zhao, QX; Willander, M; Tuomisto, F; Skorupa, W; Kuznetsov, Andrej & Svensson, Bengt Gunnar (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; Christensen, Jens S.; Vines, Lasse; Klason, Peter; Zhao, QX; Willander, M; Tuomisto, F; Skorupa, W; Monakhov, Edouard & Kuznetsov, Andrej (2007). Hydrothermally grown single-crystalline zinc oxide; characterization and modification.
  • Johansen, Klaus Magnus H (2006). Admittance spectroscopy.
  • Johansen, Klaus Magnus H (2006). Mikro- og Nanoteknologilaboratoriet, MiNa-Lab.
  • Johansen, Klaus Magnus H; Vines, Lasse; Christensen, Jens S.; Monakhov, Edouard; Kuznetsov, Andrej & Svensson, Bengt Gunnar (2006). CROSS SECTION SCANNING SPREADING RESISTANCE MICROSCOPY OF HYDROGEN-IMPLANTED ZINC OXIDE.
  • Kjølseth, Christian & Johansen, Klaus Magnus H (2006). Hydrogen in ZnO.
  • Johansen, Klaus Magnus H; Monakhov, Edouard; Grillenberger, Joachim K & Svensson, Bengt Gunnar (2005). Admittance spectroscopy study of point defects and nano-clusters in irradiated high-purity silicon.
  • Johansen, Klaus Magnus H; Svensson, Bengt Gunnar; Monakhov, Edouard & Grillenberger, Joachim K (2005). Admittance spectroscopy study of point defects and nano-clusters in irradiated high purity silicon.
  • Johansen, Klaus Magnus; Søråsen, Oddvar & Furuberg, Liv (2004). Computed Electro-Mechanical Behaviour of Long, Narrow Silicon Mirrors. Show summary
  • Søråsen, Oddvar; Furuberg, Liv & Johansen, Klaus Magnus (2004). 3D Modelling of MEMS Components for Coupled Elastic - Electrostatic Characterization. Show summary

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Published Sep. 26, 2012 10:56 AM - Last modified Jan. 16, 2013 10:08 AM

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