volume 9, issue 9, P5442-5453 2021
DOI: 10.1039/d0ta11302f
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Hyesun Yoo, Jongsung Park, Mahesh P. Suryawanshi, Jiwon Lee, JunHo Kim, Kiryung Eom, Hyungtak Seo, HyoRim Jung, Dong Myeong Kim, Seung Wook Shin, Jin Hyeok Kim

Abstract: In situ formed ZnSe NPs on the surface of CZTSe offer surface and interface engineering and provide a favourable band alignment between CZTSe and CdS leading to an improved device efficiency of 10.49%.