Results 111 to 120 of about 1,058 (204)

Cadmium-Free Buffer Layer Materials for Kesterite Thin-Film Solar Cells: An Overview

Energies
Kesterite (CZTS/CZTSSe) thin-film solar cells are considered an eco-friendly, earth-abundant, and low-cost photovoltaic technology that can fulfill our future energy needs.
Nafees Ahmad, Guangbao Wu
doaj   +1 more source

Growth and Device Characteristics of CZTSSe Thin-Film Solar Cells with 8.03% Efficiency

, 2015
The improvement of the efficiency of Cu2ZnSn­(S,Se)4 (CZTSSe)-based solar cells requires the formation of high-grain-sized pure CZTSSe throughout the film.
Kee-Jeong Yang (1553194), Jin-Kyu Kang (1553191), Dahyun Nam (1553203), Si-Nae Park (1553200), Nam, Dahyun, Cheong, Hyeonsik, Kim, Dae-Hwan, Kang, Jin-Kyu, Park, Si-Nae, Yang, Kee-Jeong, Dae-Hwan Kim (283340), Dae-Ho Son (1553197), Hyeonsik Cheong (1440790), Son, Dae-Ho   +13 more
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Towards highly efficient thin-film solar cells with a graded-bandgap CZ TSSe layer. Part II: Piecewise-homogeneous bandgap grading

JPhys Energy
In Part I, we optoelectronically optimized a thin-film solar cell with a graded-bandgap CZTSSe photon-absorbing layer and a periodically corrugated backreflector, using the hybridizable discontinuous Galerkin (HDG) scheme to solve the drift-diffusion ...
Faiz Ahmad, Peter B Monk, Akhlesh Lakhtakia   +2 more
doaj   +1 more source

Fostering Charge Carrier Transport and Absorber Growth Properties in CZTSSe Thin Films with an ALD-SnO2 Capping Layer

The present study demonstrates that precursor passivation is an effective approach for improving the crystallization process and controlling the detrimental defect density in high-efficiency Cu2ZnSn(S,Se)(4) (CZTSSe) thin films.
Lee, M, Pawar, P S, Yun, J S, Karade, V C, Heo, J, Park, J, Kim, J H, Yun, J H, Gour, K S   +8 more
core   +1 more source

S/Ge dual gradient spontaneous construction for improved CZTSSe solar cells

Nano Research
A key reason for Cu2ZnSn(S,Se)4 (CZTSSe, 15.8%) solar cells lagging far behind Cu(In,Ga)Se2 (CIGS, 23.6%) in efficiency is its inability to autonomously form a dual-gradient bandgap via Ga gradient, critical for the simultaneous efficient light ...
Yingbi Zhao, Qiang Li, Wencong Tian, Zhixiao He, Shaofan Gao, Jingling Liu, Xinsheng Liu, Ke Cheng, Zu-liang Du   +8 more
doaj   +1 more source

Enhanced Carrier Collection in Cd/In-Based Dual Buffers in Kesterite Thin-Film Solar Cells from Nanoparticle Inks. [PDF]

ACS Appl Energy Mater, 2023
Campbell S, Zoppi G, Bowen L, Maiello P, Barrioz V, Beattie NS, Qu Y.   +6 more
europepmc   +1 more source

Transition from CZTSe to CZTS via multicomponent CZTSSe: Potential low cost photovoltaic absorbers

, 2018
quintessential perspective for elaborating the pivotal role of quinary chalogenides such as CZTSSe plunges the thrust for exploration of non-vacuum approach for development of multicomponent chalcogenides utilizing organic surfactants and solvents for ...
Chawla, Parul, Ahamed, Mansoor, Sharma, Shailesh Narain, Jain, Shefali, Vashishtha, Parth   +4 more
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Theoretical insights about CZTSSe chalcogenides alloys for photovoltaic applications

The present work focuses on the theoretical study of CZTSSe type alloys for photo voltaic applications. CZTSSe alloys possess excellent optical and electronic properties, which makes them promising candidates for this application. The studied systems are
Casierra Minda, Jordan Joel
core  

Controlled Li Alloying by Postsynthesis Electrochemical Treatment of Cu₂ZnSn(S, Se)₄ Absorbers for Solar Cells. [PDF]

ACS Appl Energy Mater, 2023
Moser S, Aribia A, Scaffidi R, Gilshtein E, Brammertz G, Vermang B, Tiwari AN, Carron R.   +7 more
europepmc   +1 more source

CZTSSe nanocrystals, liquid processed films and solar cells

, 2015
Cu2ZnSnSSe4 (CZTSSe) est un matériau prometteur comme absorbant de cellules photovoltaïques. Le développement à grande échelle de cellules solaires CZTSSe est conditionné au développement de procédés bas coût et soucieux de l'environnement.
Foncrose, Vincent
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