Results 31 to 40 of about 611 (183)

Substitution of Ag for Cu in Cu₂ZnSn(S,Se)₄: Toward Wide Band Gap Absorbers with Low Antisite Defects for Thin Film Solar Cells

Nanomaterials, 2020
Cation substitution is a promising approach to reduce the antisite defects and further improve the efficiency of Cu2ZnSn(S,Se)4 (CZTSSe) cells. In this paper, silver (Ag) has been introduced into Cu2ZnSn(S,Se)4 (CZTSSe) thin film to replace Cu partially ...
Yanjie Wu, Yingrui Sui, Wenjie He, Fancong Zeng, Zhanwu Wang, Fengyou Wang, Bin Yao, Lili Yang   +7 more
doaj   +1 more source

Impact of Na Doping on the Carrier Transport Path in Polycrystalline Flexible Cu2ZnSn(S,Se)4 Solar Cells

Advanced Science, 2020
It is well‐known that the alkali doping of polycrystalline Cu2ZnSn(S,Se)4 (CZTSSe) and Cu(In,Ga)(Se,S)2 has a beneficial influence on the device performance and there are various hypotheses about the principles of performance improvement.
Woo‐Lim Jeong, Kyung‐Pil Kim, Juran Kim, Ha Kyung Park, Jung‐Hong Min, Je‐Sung Lee, Seung‐Hyun Mun, Sung‐Tae Kim, Jae‐Hyung Jang, William Jo, Dong‐Seon Lee   +10 more
doaj   +1 more source

Back Contact Engineering to Improve CZTSSe Solar Cell Performance by Inserting MoO3 Sacrificial Nanolayers

, 2022
Earth-abundant Cu2ZnSn(S,Se)4 (CZTSSe) is a promising nontoxic alternative compound for commercially available Cu(In,Ga)(S,Se)2 thin-film solar cells.
Cheng-Ying Chen, Septia Kholimatussadiah, Kuei-Hsien Chen, Ruei-San Chen, Li-Chyong Chen, Yi-Rung Lin, Wei-Chao Chen, Po-Tuan Chen, Jia-Wei Lin   +8 more
core   +1 more source

Cadmium free high efficiency Cu2ZnSn(S,Se)4 solar cell with Zn1−xSnxOy buffer layer

Alexandria Engineering Journal, 2017
We have investigated the simulation approach of a one-dimensional online simulator named A Device Emulation Program and Tool (ADEPT2.1) and the device performances of a thin film solar cell based on Cu2ZnSn(S,Se)4 (CZTSSe) absorber have been measured ...
Md. Asaduzzaman, Ali Newaz Bahar, Md. Mohiuddin Masum, Md. Mahmodul Hasan   +3 more
doaj   +1 more source

Se temperature drives coordination between liquid-intermedia-phase assisted crystallization and NaSex assisted crystallization of Cu2ZnSn(S,Se)4 film

Nano Research
Different crystallization mechanisms may co-exist during the crystallization of Cu2ZnSn(S,Se)4 (CZTSSe) film. To improve the properties of CZTSSe film, coordination between different crystallization mechanisms should be accomplished, which is challenging
Chao Gao, Yujiao Ma, Yang Liu, Yanxin Huo, Cong Song, Rui Zhang, Qing Zhou, Xinzhan Wang, Wei Yu, Zhiqiang Li   +9 more
doaj   +1 more source

The role of nanoparticle inks in determining the performance of solution processed Cu2ZnSn(S,Se)4thin film solar cells

, 2016
Cu2ZnSnS4 (CZTS) nanoparticle inks synthesized by the injection of metal precursors into a hot surfactant offer an attractive route to the fabrication of Earth-abundant Cu2ZnSn(S,Se)4 (CZTSSe) thin film photovoltaic absorber layers.
Qu, Yongtao, Zoppi, Guillaume, Yongtao Qu, Beattie, Neil, Guillaume Zoppi, Neil S. Beattie   +5 more
core   +1 more source

Flexible High-Efficiency CZTSSe Solar Cells on Diverse Flexible Substrates via an Adhesive-Bonding Transfer Method

, 2020
Cu2ZnSn­(S,Se)4 (CZTSSe) thin-film solar cells are showing great promise due to using earth-abundant and nontoxic materials and tuning the band gap through the amount of S and Se.
Kyung-Pil Kim (8431554), Dong-Seon Lee (3985472), Jihun Kim, Jin Hyeok Kim, Chang Woo Hong (1427881), Chang Woo Hong, Kiyoung Kim, Dong-Seon Lee, Woo-Lim Jeong (5103965), Jin Hyeok Kim (1427872), Jung-Hong Min (8431548), Jihun Kim (10091), Woo-Lim Jeong, Kiyoung Kim (7825565), Myeng Gil Gang (4514668), Kyung-Pil Kim, Jung-Hong Min, Je-Sung Lee (8431551), Myeng Gil Gang, Je-Sung Lee   +19 more
core   +1 more source

The Role of the Graphene Oxide (GO) and Reduced Graphene Oxide (RGO) Intermediate Layer in CZTSSe Thin-Film Solar Cells [PDF]

, 2022
Cu(2)ZnSn(S,Se)(4) (CZTSSe) solar cells with low cost and eco-friendly characteristics are attractive as future sources of electricity generation, but low conversion efficiency remains an issue.
Park, Sang-Hyuk, Jeong, Woo-Lim, Joo, Soo-Kyung, Lee, Dong-Seon, Jho, Young-Dahl, Woo-Lim Jeong, Sang-Hyuk Park, Soo-Kyung Joo, Young-Dahl Jho, Dong-Seon Lee   +9 more
core   +1 more source

Analysis of CZTSSe Monograin Layer Solar Cells

, 2011
Monograin layer (MGL) solar cell combines the features of a monocrystalline solar cell and a thin film solar cell. The photoactive layer is formed from the kesterite-stannite semiconductor Cu2SnZn(S,Se)4 (CZTSSe) material with the single-crystalline grains embedded into the epoxy resin (Altosaar et al., 2003).
Gregor Cernivec, Andri Jagomagi, Koen Decock   +2 more
openaire   +2 more sources

Selenization kinetics inCu2ZnSn(S,Se)4 solar cells prepared from nanoparticle inks

, 2016
Earth-abundant Cu2ZnSn(S,Se)4 (CZTSSe) thin film photovoltaic absorber layers are fabricated by annealing Cu2ZnSnS4 (CZTS) nanoparticle thin films in a selenium rich atmosphere.
Qu, Yongtao, Zoppi, Guillaume, Beattie, Neil, Beattie, Neil S., Yongtao Qu, Guillaume Zoppi, Neil S. Beattie   +6 more
core   +1 more source