Enhanced heterojunction interface quality to achieve 9.3% efficient Cd-free Cu2ZnSnS4 solar cells using atomic layer deposition ZnSnO buffer layer

Enhanced heterojunction interface quality to achieve 9.3% efficient Cd-free Cu2ZnSnS4 solar cells using atomic layer deposition ZnSnO buffer layer

Kesterite Cu2ZnSnS4 (CZTS) photovoltaics have been comprehensively investigated in the past decades but are still hampered by a relatively large open circuit voltage (Voc) deficit, which is correlated to bulk defects in CZTS and interface recombination. Heterojunction interface management is of crit...

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Bibliographic Details
Main Authors: Cui, Xin, Sun, Kaiwen, Huang, Jialiang, Lee, Chang-Yeh, Yan, Chang, Sun, Heng, Zhang, Yuanfang, Liu, Fangyang, Hossain, Md. Anower, Zakaria, Yahya, Wong, Lydia Helena, Green, Martin, Hoex, Bram, Hao, Xiaojing
Other Authors: School of Materials Science and Engineering
Format: Journal Article
Language:English
Published: 2020
Subjects:
Engineering::Materials
Kesterite
Cu2Znsns4
Online Access:https://hdl.handle.net/10356/144864

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