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Tiwari, Devendra and Yakushev, Michael V. and Koehler, Tristan and Cattelan, Mattia and Fox, Neil and Martin, Robert W. and Klenk, Reiner and Férmin, David J. (2022) Mapping the energetics of defect states in Cu2ZnSnS4 films and the impact of Sb doping. ACS Applied Energy Materials, 5 (4). pp. 3933-3940. ISSN 2574-0962

Khatchenko, Yu E. and Yakushev, M.V. and Seibel, C. and Bentmann, H. and Orlita, M. and Golyashov, V. and Ponosov, Y.S. and Stepina, N.P. and Mudryi, A.V. and Kokh, K.A. and Tereshchenko, O.E. and Reinert, F. and Martin, R.W. and Kuznetsova, T.V. (2022) Structural, optical and electronic properties of the wide bandgap topological insulator Bi1.1Sb0.9Te2S. Journal of Alloys and Compounds, 890. 161824. ISSN 0925-8388

Svitsiankou, I. E. and Pavlovskii, V. N. and Lutsenko, E. V. and Yablonskii, G. P. and Mudryi, A. V. and Borodavchenko, O. M. and Zhivulko, V. D. and Martin, R. W. and Yakushev, M. V. (2021) Photoluminescence, stimulated and laser emission in CuInSe2 crystals. Applied Physics Letters, 119 (21). 212103. ISSN 0003-6951

Sulimov, M. A. and Sarychev, M. N. and Yakushev, M. V. and Márquez-Prieto, J. and Forbes, I. and Ivanov, V. Yu. and Edwards, P. R. and Mudryi, A. V. and Krustok, J. and Martin, R. W. (2021) Effects of irradiation of ZnO/CdS/Cu2ZnSnSe4/Mo/glass solar cells by 10 MeV electrons on photoluminescence spectra. Materials Science in Semiconductor Processing, 121. 105301. ISSN 1369-8001

Yakushev, M V and Sulimov, M A and Faugeras, C and Mudryi, A V and Martin, R W (2020) The g-factor of CuGaSe2 studied by circularly polarised magneto-reflectance. Journal of Physics D: Applied Physics, 53 (17). 17LT02. ISSN 1361-6463

Yakushev, M. V. and Rodina, A. V. and Seisyan, R. P. and Kitaev, Yu. E. and Vaganov, S. A. and Abdullaev, M. A. and Mudryi, A. V. and Kuznetsova, T. V. and Faugeras, C. and Martin, R. W. (2019) Electronic energy band parameters of CuInSe2 : Landau levels in magnetotransmission spectra. Physical Review B: Condensed Matter and Materials Physics, 100 (23). 235202. ISSN 2469-9950

Yakushev, Michael V. and Faugeras, Clement and Mudryi, Alexander V. and Martin, Robert W. (2019) A magneto‐reflectivity study of CuInTe2 single crystals. Physica Status Solidi B, 257 (1). 1900464. ISSN 0370-1972

Sulimov, M.A. and Yakushev, M.V. and Márquez-Prieto, J. and Forbes, I. and Edwards, P.R. and Zhivulko, V.D. and Borodavchenko, O.M. and Mudryi, A. V. and Krustok, J. and Martin, R.W. (2019) Effects of selenisation temperature on photoluminescence and photoluminescence excitation spectra of ZnO/CdS/Cu2ZnSnSe4/Mo/glass. Thin Solid Films, 672. pp. 146-151. ISSN 0040-6090

Yakushev, Michael V. and Mudryi, Alexander V. and Faugeras, Clement and Martin, Robert W. (2019) A magneto‐reflectivity study of CuGaSe2 single crystals. Physica Status Solidi (RRL) - Rapid Research Letters, 13 (2). 1800374. ISSN 1862-6254

Yakushev, M. V. and Mudryi, A. V. and Kärber, E. and Edwards, P. R. and Martin, R. W. (2019) The band structure of CuInTe2 studied by optical reflectivity. Applied Physics Letters, 114 (6). 062103. ISSN 0003-6951

Yakushev, M. V. and Sulimov, M.A. and Márquez-Prieto, J. and Forbes, I. and Edwards, P.R. and Zhivulko, V.D. and Borodavchenko, O.M. and Mudryi, A. V. and Krustok, J. and Martin, R. W. (2019) A luminescence study of Cu2ZnSnSe4/Mo/glass films and solar cells with near stoichiometric copper content. Journal of Physics D: Applied Physics, 52 (5). 055502. ISSN 1361-6463

Yakushev, Michael V. and Sulimov, Mikhail A. and Skidchenko, Ekaterina and Márquez-Prieto, Jose and Forbes, Ian and Edwards, Paul R. and Kuznetsov, Mikhail V. and Zhivulko, Vadim D. and Borodavchenko, Olga M. and Mudryi, Alexander V. and Krustok, Juri and Martin, Robert W. (2018) Effects of Ar+ etching of Cu2ZnSnSe4 thin films : an x-ray photoelectron spectroscopy and photoluminescence study. Journal of Vacuum Science and Technology B, Nanotechnology and Microelectronics: Materials, Processing, Measurement, and Phenomena, 36. 061208. ISSN 2166-2754

Svitsiankou, I. E. and Pavlovskii, V. N. and Lutsenko, E. V. and Yablonskii, G. P. and Mudryi, A. V. and Borodavchenko, O. M. and Zhivulko, V. D. and Yakushev, M. V. and Martin, R. (2018) Stimulated emission and optical properties of solid solutions of Cu(In,Ga)Se2 direct band gap semiconductors. Journal of Applied Spectroscopy, 85 (2). pp. 267-273. ISSN 0021-9037

Tiwari, Devendra and Skidchenko, Ekaterina and Bowers, Jake W. and Yakushev, Michael V. and Martin, Robert W. and Fermin, David J. (2017) Spectroscopic and electrical signatures of acceptor states in solution processed Cu2ZnSn(S,Se)4 solar cells. Journal of Materials Chemistry. C, 5 (48). pp. 12720-12727. ISSN 2050-7526

Yakushev, M. V. and Sulimov, M. A. and Márquez-Prieto, J. and Forbes, I. and Krustok, J. and Edwards, P. R. and Zhivulko, V. D. and Borodavchenko, O. M. and Mudryi, A. V. and Martin, R. W. (2017) Influence of the copper content on the optical properties of CZTSe thin films. Solar Energy Materials and Solar Cells, 168. pp. 69-77. ISSN 0927-0248

Mudryi, A.V. and Yakushev, M.V. and Volkov, V.A. and Zhivulko, V.D. and Borodavchenko, O.M. and Martin, R.W. (2017) Influence of the growth method on the photoluminescence spectra and electronic properties of CuInS2 single crystals. Journal of Luminescence, 186. pp. 123-126. ISSN 0022-2313

Yakushev, Michael V. and Volkov, Vladimir A. and Mursakulov, Niyazi N. and Sabzaliyeva, Chimnaz E. and Martin, Robert W. (2016) RBS-channeling study of radiation damage in Ar+ implanted CuInSe2 crystals. Journal of Vacuum Science and Technology A, 34 (5). 051203. ISSN 0734-2101

Márquez-Prieto, J. and Yakushev, M. V. and Forbes, I. and Krustok, J. and Edwards, P. R. and Zhivulko, V. D. and Borodavchenko, O. M. and Mudryi, A. V. and Dimitrievska, M. and Izquierdo-Roca, V. and Pearsall, N. and Martin, R. W. (2016) Impact of the selenisation temperature on the structural and optical properties of CZTSe absorbers. Solar Energy Materials and Solar Cells, 152. pp. 42-50. ISSN 0927-0248

Yakushev, M. V. and Krustok, J. and Grossberg, M. and Volkov, V. A. and Mudryi, A. V. and Martin, R. W. (2016) A photoluminescence study of CuInSe2 single crystals ion implanted with 5 keV hydrogen. Journal of Physics D: Applied Physics, 49 (10). 105108. ISSN 1361-6463

Svitsiankou, I E and Pavlovskii, V N and Lutsenko, EV and Yablonskii, G P and Mudryi, A V and Zhivulko, VD and Yakushev, M V and Martin, R W (2016) Stimulated emission and lasing in Cu(In,Ga)Se2 thin films. Journal of Physics D: Applied Physics, 49 (9). 095106. ISSN 1361-6463

Ohnoutek, L. and Hakl, M. and Veis, M. and Piot, B. A. and Faugeras, C. and Martinez, G. and Yakushev, M. V. and Martin, R. W. and Drasar, C. and Materna, A. and Strzelecka, G. and Hruban, A. and Potemski, M. and Orlita, M. (2016) Strong interband Faraday rotation in 3D topological insulator Bi2Se3. Scientific Reports, 6. 19087. ISSN 2045-2322

Yakushev, M V and Márquez-Prieto, J and Forbes, I and Edwards, P R and Zhivulko, V D and Mudryi, A V and Krustok, J and Martin, R W (2015) Radiative recombination in Cu2ZnSnSe4 thin films with Cu deficiency and Zn excess. Journal of Physics D: Applied Physics, 48 (47). 475109. ISSN 1361-6463

Yakushev, M. V. and Mudryi, A. V. and Borodavchenko, O. M. and Volkov, V. A. and Martin, R. W. (2015) A photoluminescence study of excitonic grade CuInSe2 single crystals irradiated with 6 Mev electrons. Journal of Applied Physics, 118 (15). 155703. ISSN 0021-8979

Yakushev, M. V. and Rodina, A. V. and Shuchalin, G. M. and Seisian, R. P. and Abdullaev, M. A. and Rockett, A. and Zhivulko, V. D. and Mudryi, A. V. and Faugeras, C. and Martin, R. W. (2014) Landau levels of the C-exciton in CuInSe2 studied by magneto-transmission. Applied Physics Letters, 105 (14). 142103. ISSN 0003-6951

Wei, Z. and Senthilarasu, S. and Yakushev, M.V. and Martin, R.W. and Upadhyaya, H.M. (2014) Effect of mechanical compression on Cu(In,Ga)Se films : micro-structural and photoluminescence analysis. RSC Advances, 4 (10). pp. 5141-5147. ISSN 2046-2069

Yakushev, M.V. and Maiello, P. and Raadik, T. and Shaw, M.J. and Edwards, P.R. and Krustok, J. and Mudryi, A.V. and Forbes, I. and Martin, R.W. (2014) Electronic and structural characterisation of Cu3BiS3 thin films for the absorber layer of sustainable photovoltaics. Thin Solid Films, 562. pp. 195-199. ISSN 0040-6090

Yakushev, M.V. and Maiello, P. and Raadik, T. and Shaw, M.J. and Edwards, P.R. and Krustok, J. and Mudryi, A.V. and Forbes, I. and Martin, R.W. (2014) Investigation of the structural, optical and electrical properties of Cu3BiS3 semiconducting thin films. Energy Procedia, 60. pp. 166-172. ISSN 1876-6102

Yakushev, Michael V and Luckert, Franziska and Rodina, A.V. and Faugeras, C. and Karotki, A.V. and Mudryi, A.V. and Martin, Robert (2012) Anisotropy of effective masses in CuInSe2. Applied Physics Letters, 101. 262101. ISSN 0003-6951

Kuznetsova, T. V. and Grebennikov, V. I. and Zhao, H. and Derks, C. and Taubitz, C. and Neumann, M. and Persson, C. and Kuznetsov, M. V. and Bodnar, I. V. and Martin, R. W. and Yakushev, M. V. (2012) A photoelectron spectroscopy study of the electronic structure evolution in CuInSe2-related compounds at changing copper content. Applied Physics Letters, 101 (11). 111607. ISSN 0003-6951

Luckert, F. and Yakushev, M. V. and Faugeras, C. and Karotki, A. V. and Mudryi, A. V. and Martin, R. W. (2012) Excitation power and temperature dependence of excitons in CuInSe2. Journal of Applied Physics, 111 (9). 093507. ISSN 0021-8979

Zachmann, H. and Puttnins, S. and Yakushev, M. V. and Luckert, F. and Martin, R. W. and Karotki, A. V. and Gremenok, V. F. and Mudryi, A. V. (2011) Fabrication and characterisation of Cu(In,Ga)Se-2 solar cells on polyimide. Thin Solid Films, 519 (21). pp. 7264-7267. ISSN 0040-6090

Luckert, F. and Hamilton, D. I. and Yakushev, M. V. and Beattie, N. S. and Zoppi, G. and Moynihan, M. and Forbes, I. and Karotki, A. V. and Mudryi, A. V. and Grossberg, M. and Krustok, J. and Martin, R. W. (2011) Optical properties of high quality Cu2ZnSnSe4 thin films. Applied Physics Letters, 99 (6). -. 062104. ISSN 0003-6951

Yakushev, Michael V. and Luckert, Franziska and Faugeras, Clement and Karotki, Anatoli V. and Mudryi, Alexander V. and Martin, Robert W. (2011) Excited states of the A and B free excitons in CuInSe2. Japanese Journal of Applied Physics, 50 (5). 05FC03. ISSN 0021-4922

Raadik, T. and Krustok, J. and Yakushev, M. V. (2011) Photoreflectance study of AgGaTe2 single crystals. Physica B: Condensed Matter, 406 (3). pp. 418-420. ISSN 0921-4526

Karotki, A. V. and Mudryi, A.V. and Yakushev, Michael V and Luckert, Franziska and Martin, Robert (2010) Structural and optical properties of CdS/Cu(In,Ga)Se-2 heterostructures irradiated by high energy electrons. Journal of Applied Spectroscopy, 77 (5). pp. 668-674. ISSN 0021-9037

Luckert, F. and Yakushev, M. V. and Faugeras, C. and Karotki, A. V. and Mudryi, A. V. and Martin, R. W. (2010) Diamagnetic shift of the A free exciton in CuGaSe2 single crystals. Applied Physics Letters, 97 (16). 162101. ISSN 0003-6951

Yakushev, M. V. and Luckert, F. and Faugeras, C. and Karotki, A. V. and Mudryi, A. V. and Martin, R. W. (2010) Excited states of the free excitons in CuInSe2 single crystals. Applied Physics Letters, 97 (15). 152110. ISSN 0003-6951

Luckert, F. and Yakushev, M. V. and Mudryi, A. V. and Martin, R. W.; Vina, L and Tejedor, C and Calleja, JM, eds. (2010) Excitons in chalcopyrite solar cell materials: CUINSE2 and CUINS2. In: 11th International Conference on Optics of Excitons in Confined Systems, 2009-09-07 - 2009-09-11.

Mudryi, A. V. and Gremenok, V. F. and Karotki, A. V. and Zalesski, V. B. and Yakushev, M. V. and Luckert, F. and Martin, R. (2010) Structural and optical properties of thin films of Cu(In,Ga)Se-2 semiconductor compounds. Journal of Applied Spectroscopy, 77 (3). pp. 371-377. ISSN 0021-9037

Mudryi, A.V. and Karotki, A.V. and Yakushev, M.V. and Martin, R.W. (2009) Photoluminescence of CuInS2 single crystals grown by traveling heater and chemical vapor transport methods. Journal of Applied Spectroscopy, 76 (2). pp. 215-219. ISSN 0021-9037

Yakushev, M. V. and Martin, R. W. and Babinski, A. and Mudryi, A. V. (2009) Effects of magnetic fields on free excitons in CuInSe2. Physica Status Solidi C, 6 (5). pp. 1086-1088. ISSN 1610-1642

Zachmann, H. and Heinker, S. and Braun, A. and Mudryi, A.V. and Gremenok, V.F. and Ivaniukovich, A.V. and Yakushev, M.V. (2009) Characterisation of Cu(In,Ga)Se-2-based thin film solar cells on polyimide. Thin Solid Films, 517 (7). pp. 2209-2212. ISSN 0040-6090

Yakushev, M.V. and Martin, R.W. and Mudryi, A.V. (2009) Diamagnetic shifts of free excitons in cuins2 in magnetic fields. Applied Physics Letters, 94 (4). 042109 -042109. ISSN 0003-6951

Yakushev, M. V. and Martin, R. W. and Mudryi, A. V. (2009) Temperature dependence of excitonic emission in CuInSe2. Physica Status Solidi C, 6 (5). pp. 1082-1085. ISSN 1610-1642

Yakushev, M.V. and Martin, R.W. and Mudryi, A.V. and Ivaniukovich, A.V. (2008) Excited states of the A free exciton in CuInS2. Applied Physics Letters, 92 (11). ISSN 0003-6951

Mudryi, A.V. and Ivanyukovich, A.V. and Yakushev, M.V. and Martin, Robert and Saad, A. (2008) Optical spectroscopy of free excitons in a cuins2 chalcopyrite semiconductor compound. Semiconductors, 42 (1). pp. 29-33. ISSN 1063-7826