Organic Cations Might Not Be Essential to the Remarkable Properties of Band Edge Carriers in Lead Halide Perovskites

被引：179

作者：

Zhu, Haiming ^{[1
]}

Trinh, M. Tuan ^{[1
]}

Wang, Jue ^{[1
]}

Fu, Yongping ^{[2
]}

Joshi, Prakriti P. ^{[1
]}

Miyata, Kiyoshi ^{[1
]}

Jin, Song ^{[2
]}

Zhu, X. -Y. ^{[1
]}

机构：

[1] Columbia Univ, Dept Chem, New York, NY 10027 USA

[2] Univ Wisconsin, Dept Chem, 1101 Univ Ave, Madison, WI 53706 USA

来源：

ADVANCED MATERIALS | 2017年 / 29卷 / 01期

基金：

美国国家科学基金会;

关键词：

SURFACE RECOMBINATION VELOCITY; HYBRID PEROVSKITES; CHARGE-TRANSPORT; NANOWIRE LASERS; METHYLAMMONIUM; SEMICONDUCTORS; CH3NH3PBBR3; ABSORPTION; MOBILITIES; DYNAMICS;

D O I：

10.1002/adma.201603072

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A charge carrier in a lead halide perovskite lattice is protected as a large polaron responsible for the remarkable photophysical properties, irrespective of the cation type. All-inorganic-based APbX(3) perovskites may mitigate the stability problem for their applications in solar cells and other optoelectronics.

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页数：7

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