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Volodymyr Kosyak
Volodymyr Kosyak
Sumy State University
Verified email at ssu.edu.ua
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Cited by
Cited by
Year
Structural and electrical properties of SnS2 thin films
A Voznyi, V Kosyak, A Opanasyuk, N Tirkusova, L Grase, A Medvids, ...
Materials Chemistry and Physics 173, 52-61, 2016
1122016
Temperature dependent conductivity of polycrystalline Cu2ZnSnS4 thin films
V Kosyak, MA Karmarkar, MA Scarpulla
Applied Physics Letters 100 (26), 2012
1052012
Study of the structural and photoluminescence properties of CdTe polycrystalline films deposited by close-spaced vacuum sublimation
V Kosyak, A Opanasyuk, PM Bukivskij, YP Gnatenko
Journal of Crystal Growth 312 (10), 1726-1730, 2010
1032010
Record 1.0 V open‐circuit voltage in wide band gap chalcopyrite solar cells
F Larsson, NS Nilsson, J Keller, C Frisk, V Kosyak, M Edoff, T Törndahl
Progress in Photovoltaics: Research and Applications 25 (9), 755-763, 2017
892017
Zinc‐Tin‐Oxide Buffer Layer and Low Temperature Post Annealing Resulting in a 9.0% Efficient Cd‐Free Cu2ZnSnS4 Solar Cell
T Ericson, F Larsson, T Törndahl, C Frisk, J Larsen, V Kosyak, ...
Solar RRL 1 (5), 1700001, 2017
782017
Model of native point defect equilibrium in Cu2ZnSnS4 and application to one-zone annealing
V Kosyak, NB Mortazavi Amiri, AV Postnikov, MA Scarpulla
Journal of Applied Physics 114 (12), 2013
692013
Morfological and structural characteristics of II–VI semiconductor thin films (ZnTe, CdTe, ZnS)
D Kurbatov, V Kosyak, M Kolesnyk, A Opanasyuk, S Danilchenko
Integrated Ferroelectrics 103 (1), 32-40, 2008
512008
Structural and electrical properties of ZnS/CdTe and ZnTe/CdTe heterostructures
DI Kurbatov, VV Kosyak, MM Kolesnyk, AS Opanasyuk, SN Danilchenko, ...
Materials Chemistry and Physics 138 (2-3), 731-736, 2013
502013
Characteristics of structure formation in zinc and cadmium chalcogenide films deposited on nonorienting substrates
AS Opanasyuk, DI Kurbatov, VV Kosyak, SI Kshniakina, SN Danilchenko
Crystallography Reports 57, 927-933, 2012
472012
Laser-induced SnS2-SnS phase transition and surface modification in SnS2 thin films
A Voznyi, V Kosyak, P Onufrijevs, L Grase, J Vecstaudža, A Opanasyuk, ...
Journal of Alloys and Compounds 688, 130-139, 2016
462016
Structural and substructural properties of the zinc and cadmium chalcogenides thin films (a review)
СJ Panchal, AS Opanasiuk, VV Kosiak, MS Desai, IY Protsenko
Видавництво СумДУ, 2011
392011
Low-temperature photoluminescence of II–VI films obtained by close-spaced vacuum sublimation
YP Gnatenko, PM Bukivskij, АS Opanasyuk, DI Kurbatov, MM Kolesnyk, ...
Journal of Luminescence 132 (11), 2885-2888, 2012
382012
Native point defects in ZnS films
D Kurbatov, V Kosyak, A Opanasyuk, V Melnik
Physica B: Condensed Matter 404 (23-24), 5002-5005, 2009
362009
Composition dependence of structural and optical properties of Cd1− xZnxTe thick films obtained by the close-spaced sublimation
V Kosyak, Y Znamenshchykov, A Čerškus, YP Gnatenko, L Grase, ...
Journal of Alloys and Compounds 682, 543-551, 2016
332016
Point defect structure in CdTe and ZnTe thin films
VV Kosyak, MM Kolesnyk, AS Opanasyuk
Journal of Materials Science: Materials in Electronics 19, 375-381, 2008
322008
Electrical, structural and optical properties of Cd1-xZnxTe thick polycrystalline films
YV Znamenshchykov, VV Kosyak, OK Kononov, IO Shpetnyi, ...
Vacuum 149, 270-278, 2018
312018
Formation of SnS phase obtained by thermal vacuum annealing of SnS2 thin films and its application in solar cells
A Voznyi, V Kosyak, L Grase, J Vecstaudža, P Onufrijevs, Y Yeromenko, ...
Materials Science in Semiconductor Processing 79, 32-39, 2018
282018
Photoluminescence of CdZnTe thick films obtained by close-spaced vacuum sublimation
V Kosyak, Y Znamenshchykov, A Čerškus, L Grase, YP Gnatenko, ...
Journal of Luminescence 171, 176-182, 2016
282016
Morphological, structural, compositional properties and IR-spectroscopy of CdSe films deposited by close-spaced vacuum sublimation
MM Ivashchenko, AS Opanasyuk, VI Perekrestov, VV Kosyak, ...
Vacuum 119, 81-87, 2015
212015
TiN Interlayers with Varied Thickness in Cu2ZnSnS(e)4 Thin Film Solar Cells: Effect on Na Diffusion, Back Contact Stability, and Performance
S Englund, S Grini, O Donzel‐Gargand, V Paneta, V Kosyak, ...
physica status solidi (a) 215 (23), 1800491, 2018
192018
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