Results 171 to 180 of about 3,173 (202)

Cu2ZnSnS4, Cu2ZnSnSe4, and Related Materials

2015
Kesterite-structured quaternary compounds Cu2ZnSnS4 (CZTS) and Cu2ZnSnSe4 (CZTSe) semiconductors are drawing intensive attention as the light-absorbing materials in thin-film solar cells. Because all their component elements are earth-abundant and environment-friendly, their band gaps are close to the optimal band gap of the light-absorber ...
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Cu2ZnSnS4 thin film solar cells

Thin Solid Films, 2005
Abstract Aiming to develop the solar cells free from the environmental contaminants, promising solar cell of a thin film type could be produced by using Cu 2 ZnSnS 4 (CZTS) film as the absorber. The CZTS film possesses promising characteristic optical properties; band gap energy of about 1.5 eV and large absorption coefficient in the order of 10 4 ...
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Thermal transport in Cu2ZnSnS4 thin films

Journal of Applied Physics, 2016
The stability of kesterite Cu2ZnSnS4 (CZTS) under a range of compositions leads to the formation of a number of stable defects that appear to be necessary for high efficiency photovoltaic applications. In this work, the impact of the presence of these defects on the thermal conductivity of CZTS thin films has been explored.
W. D. Thompson, Abhishek Nandur, B. E. White   +2 more
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Synthesis of Cu2ZnSnS4 nanoparticles by solvothermal route

AIP Conference Proceedings, 2016
CZTS nanoparticles of size ~ 20 nm have been synthesized by solvothermal method. X-ray diffraction pattern confirms the growth of single phase CZTS nanoparticles with kesterite structure and lattice parameter obtained as a = b = 0.54 nm and c = 1.08 nm. The Raman peak observed at 338 cm−1 also confirms the formation of pure CZTS phase.
Mohd. Zubair Ansari, Neeraj Khare, Vikram Kumar   +2 more
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Выращивание и свойства монокристаллов Cu2ZnSnS4

2015
Cоединения типа A2BCX4, (АI –Cu, Ag; BII – Zn, Cd; XVI – S, Se, Te) в последнее время привлекают к себе внимание различных групп исследователей, что связано с перспективностью применения указанных материалов в качестве поглощающего слоя в тонкопленочных солнечных элементах [1–5].
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Исследование системы Cu2ZnSnS4–Cu2ZnSnSe4

2015
Направленной кристаллизацией расплава (вертикальный метод Бриджмена) выращены кристаллы соединений Cu2ZnSnS4, Cu2ZnSnSe4 и твердых растворов Cu2ZnSnS4хSe4(1-х). Методом микрорентгеноспектрального анализа определен состав полученных кристаллов, рентгеновским методом – их структура.
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Studies on Solution-Processed Cu2ZnSnS4 Nanoparticles

2023
K. G. Deepa, Praveen C. Ramamurthy
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Device Postannealing Enabling over 12% Efficient Solution-Processed Cu2ZnSnS4 Solar Cells with Cd2+ Substitution

Advanced Materials, 2020
Xiaojing Hao, Ping Fan, Yadong Wei
exaly  

Sn2+ and Cu2+ Self-Codoped Cu2ZnSnS4 Nanosheets Switching from p-Type to n-Type Semiconductors for Visible-Light-Driven CO2 Reduction

ACS Sustainable Chemistry and Engineering, 2022
Yao Chai, Jinni Shen, Zizhong Zhang
exaly  

Quaternary Cu2ZnSnS4 and Cu2ZnSnS4-WS2 composite for enhanced antioxidant, antibacterial, and photocatalyst for degradation of sulfamethoxazole

Journal of Photochemistry and Photobiology A: Chemistry
Nur Jalal Mondal, Rahul Sonkar, Mridusmita Barman, Mritunjoy Prasad Ghosh, Devasish Chowdhury   +4 more
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