Ternary CuIn7Se11 : towards ultra-thin layered photodetectors and photovoltaic devices.

Lei, Sidong; Sobhani, Ali; Wen, Fangfang; George, Antony; Wang, Qizhong; Huang, Yihan; Dong, Pei; Li, Bo et al. · Adv Mater · 2014

basic_science · Level V

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Abstract

A few-layered ternary Cu-In-Se compound is synthesized, the photoconductivity is measured, and 2D photovoltaic devices are fabricated. Few-layered CuIn7 Se11 has a strong photoresponse and the potential to serve as the active medium in ultra-thin photovoltaic devices.