Results 181 to 190 of about 1,644 (239)

Machine Learning Drives a Path to Defect Engineering for Suppressing Nonradiative Recombination Losses in Cu2ZnSn(S,Se)4 Solar Cells.

ACS Applied Materials and Interfaces
Recent kesterite developments encouraged researchers to use Cu2ZnSn(S,Se)4 (CZTSSe)-based photoabsorber materials in diverse optoelectronic applications.
V. Karade, K. Gour, Mingrui He, Junsung Jang, Temujin Enkhbat, Minwoo Lee, Junho Kim, Santosh S. Sutar, T. Dongale, R. Ellingson, J. Yun, J. H. Kim, Jongsung Park   +12 more
semanticscholar   +1 more source

Eliminating multi-layer crystallization of Cu2ZnSn(S,Se)4 absorber by controlling back interface reaction

, 2020
For Cu2ZnSn(S,Se)4 (CZTSSe) solar cells, eliminating multi-layer crystallization is a key issue of achieving high quality CZTSSe absorber layers and high cell performance.
Qing Yu, Jiangjian Shi, Linbao Guo, Bi-wen Duan, Yanhong Luo, Huijue Wu, Dongmei Li, Q. Meng   +7 more
semanticscholar   +1 more source

Rational Design of Heterojunction Interface for Cu2ZnSn(S,Se)4 Solar Cells to Exceed 12% Efficiency

Solar RRL, 2022
The photovoltaic performance of the kesterite Cu2ZnSn(S,Se)4 solar cells is still far below its predecessor CuInGaSe2. One major reason is its severe interface nonradiative recombination at the mismatched Cu2ZnSn(S,Se)4/CdS heterojunction interface ...
Junjie Fu, Qingwen Tian, Yachao Du, Qianqian Chang, Yanping Guo, Shengjie Yuan, Z. Zheng, Sixin Wu, S. Liu   +8 more
semanticscholar   +1 more source

Enhanced photoresponse of Cu2ZnSn(S, Se)4 based photodetector in visible range

Journal of Alloys and Compounds, 2017
Abstract Fast switching response of photodetectors is needed for many applications. Therefore, it is necessary to study the photoconductivity properties of earth abundant and cost effective materials. Till now, there are only two reports based on photoconductivity study of Cu 2 ZnSnS 4 ( CZTS) based materials.
K.S. Gour, O.P. Singh, Biplab Bhattacharyya, R. Parmar, Sudhir Husale, T.D. Senguttuvan, V.N. Singh   +6 more
openaire   +1 more source

A Progress Review on Challenges and Strategies of Flexible Cu2ZnSn(S, Se)4 Solar Cells

Solar RRL, 2022
Flexible Cu2ZnSn(S, Se)4 (CZTSSe) solar cells have the advantages of nontoxicity and low cost, showing great commercial potential in wearable devices, indoor photovoltaics, and building‐integrated photovoltaics.
Weihao Xie, Qiong Yan, Quanzhen Sun, Yifan Li, Caixia Zhang, Hui Deng, Shuying Cheng   +6 more
semanticscholar   +1 more source

Earth-Abundant Cu2ZnSn(S,Se)4 (CZTSSe) Solar Cells

2015
In recent years, copper (Cu)-based quaternary kesterite compounds—Cu2ZnSnS4 (CZTS), Cu2ZnSnSe4(CZTSe), and mixed chalcogenide Cu2ZnSn(SxSe1−x)4 (CZTSSe) have emerged as the potential alternative to the existing CIGS and CdTe absorbers in thin film solar cells.
Sandip Das, Krishna C. Mandal, Raghu N. Bhattacharya   +2 more
openaire   +1 more source

Technological status of Cu2ZnSn(S,Se)4 thin film solar cells

Solar Energy Materials and Solar Cells, 2013
Abstract This report gives an overview of the technological status of thin film solar cells based on kesterite absorber materials Cu 2 ZnSn(S,Se) 4 (CZTSSe), pure sulfide Cu 2 ZnSnS 4 (CZTS) and selenide Cu 2 ZnSnSe 4 (CZTSe). As an alternative absorber material for thin film solar cells, CZTSSe has gained a lot of research interest due to its ...
Carolin M. Fella, Yaroslav E. Romanyuk, Ayodhya N. Tiwari   +2 more
openaire   +1 more source

Substitution of Zn in Earth‐Abundant Cu2ZnSn(S,Se)4 based thin film solar cells – A status review

Solar Energy Materials and Solar Cells, 2018
Cu2ZnSnS4 (CZTS) and Cu2ZnSn(S,Se)4 (CZTSSe) are the most promising quaternary earth abundant photo-absorber materials for thin film solar cells, with reported power conversion efficiencies (PCE) of more than 12%.
M. S. Kumar, Sreejith P. Madhusudanan, Sudip Kumar Batabyal   +2 more
semanticscholar   +1 more source

Фазовый состав и микроструктура тонких пленок Cu2ZnSn(S,Se)4

2022
Тонкие пленки Cu2ZnSn(SxSe1–x)4 (CZTSSe) получены путем селенизации послойно нанесенных прекурсоров Cu/Sn/ZnS магнетронным напылением на подложки Мо/стекло и из чистого стекла. С помощью рентгеноспектрального микроанализа, рентгенофазового анализа, сканирующей электронной и атомно-силовой микроскопии установлено влияние элементного состава прекурсоров ...
openaire   +4 more sources

Cu2ZnSn(S,Se)4 and Related Materials

2018
Cu2ZnSn(S,Se)4 and related multinary compounds in the kesterite crystal structure are considered promising light-absorbing materials for thin-film photovoltaic (PV) device technology because of their earth abundance, desired opto-electronic properties, and non-toxic nature of constituent elements.
openaire   +1 more source