All-Vacuum-Deposited Stoichiometrically Balanced Inorganic Cesium Lead Halide Perovskite Solar Cells with Stabilized Efficiency Exceeding 11%

被引：344

作者：

Chen, Chien-Yu ^{[1
]}

Lin, Hung-Yu ^{[1
]}

Chiang, Kai-Ming ^{[1
]}

Tsai, Wei-Lun ^{[1
]}

Huang, Yu-Ching ^{[2
]}

Tsao, Cheng-Si ^{[2
]}

Lin, Hao-Wu ^{[1
]}

机构：

[1] Natl Tsing Hua Univ, Dept Mat Sci & Engn, Hsinchu 30013, Taiwan

[2] Inst Nucl Energy Res, Taoyuan 32546, Taiwan

来源：

ADVANCED MATERIALS | 2017年 / 29卷 / 12期

关键词：

PHOTOVOLTAICS; ABSORPTION; CATIONS; GROWTH;

D O I：

10.1002/adma.201605290

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Vacuum-sublimed inorganic cesium lead halide perovskite thin films are prepared and integrated in all-vacuum-deposited solar cells. Special care is taken to determine the stoichiometric balance of the sublimation precursors, which has great influence on the device performance. The mixed halide devices exhibit exceptional stabilized power conversion efficiency (11.8%) and promising thermal and long-term stabilities.

引用

页数：7

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