@article{00ffdc327ac544e2b090900881e38061,
title = "Green light-emitting diodes based on hybrid perovskite films with mixed cesium and methylammonium cations",
abstract = "We report the formation of high-quality Cs0.4MA0.6PbBr3 thin films with nearly full surface coverage and good emission properties upon the introduction of Cs+ into perovskite crystals. The Cs0.4MA0.6PbBr3 thin films were applied as emissive layers in light-emitting diodes. A maximum external quantum efficiency of ~2.0% was achieved for these green-emitting devices. [Figure not available: see fulltext.]",
keywords = "cesium, emission properties, external quantum efficiency, light-emitting diodes, perovskite",
author = "Junjie Si and Yang Liu and Nana Wang and Meng Xu and Jing Li and Haiping He and Jianpu Wang and Yizheng Jin",
note = "Publisher Copyright: {\textcopyright} 2017, Tsinghua University Press and Springer-Verlag Berlin Heidelberg.",
year = "2017",
month = apr,
day = "1",
doi = "10.1007/s12274-017-1432-7",
language = "英语",
volume = "10",
pages = "1329--1335",
journal = "Nano Research",
issn = "1998-0124",
publisher = "Tsinghua University Press",
number = "4",
}