Transparent Cu2O solar cell for high-efficiency and low-cost tandem photovoltaics

被引：0

作者：

Shibasaki, Soichiro ^{[1
]}

Honishi, Yuya ^{[1
]}

Nakagawa, Naoyuki ^{[1
]}

Yamazaki, Mutsuki ^{[1
]}

Yoshio, Sara ^{[1
]}

Hiraoka, Yoshiko S. ^{[1
]}

Yamamoto, Kazushige ^{[1
]}

机构：

[1] Toshiba Corp Res & Dev Ctr, Kawasaki, Kanagawa 2128582, Japan

来源：

2019 IEEE 46TH PHOTOVOLTAIC SPECIALISTS CONFERENCE (PVSC) | 2019年

关键词：

Cuprous oxide; Cu2O; Si; tandem; transparent conducting oxide (TCO); DEPOSITION;

D O I：

10.1109/pvsc40753.2019.8980509

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Transparent Cu2O thin film solar cells were fabricated using reactive sputtering of Cu in oxygen atmosphere for use in tandem cells. High transparency and power generation of Cu2O thin film solar cells were confirmed for the first time in the world. Prototype four-probe tandem Cu2O/Si cells were fabricated to confirm the power generation of the Si bottom cell. The infrared transmittance of the Cu2O top cell was high enough that the Si bottom cell generated almost 80% of its maximum power output.

引用

页码：1061 / 1063

页数：3

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