Patterning Multicolored Microdisk Laser Arrays of Cesium Lead Halide Perovskite

被引：200
|
作者：
He, Xianxiong [1 ]
Liu, Peng [2 ,3 ]
Zhang, Haihua [4 ]
Liao, Qing [1 ]
Yao, Jiannian [2 ,3 ,4 ]
Fu, Hongbing [1 ,2 ,3 ,4 ]
机构：
[1] Capital Normal Univ, Dept Chem, Beijing Key Lab Opt Mat & Photon Devices, Beijing 100048, Peoples R China
[2] Tianjin Univ, Tianjin Key Lab Mol Optoelect Sci, Dept Chem, Tianjin 300072, Peoples R China
[3] Collaborat Innovat Ctr Chem Sci & Engn Tianjin, Tianjin 300072, Peoples R China
[4] Chinese Acad Sci, Beijing Natl Lab Mol Sci, Inst Chem, Beijing 100190, Peoples R China
来源：
ADVANCED MATERIALS | 2017年 / 29卷 / 12期
基金：
中国国家自然科学基金;
关键词：
LIGHT-EMITTING-DIODES; NANOWIRE LASERS; NANOCRYSTALS; SILICON; STABILITY; EMISSION; CSPBX3; BR; CL;
D O I：
10.1002/adma.201604510
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A polydimethylsiloxane cylindrical-hole-template-confined solution-growth method is developed to fabricate densely packed CsPbCl3-xBrx microdisk laser arrays. Furthermore, a strategy to integrate multicolored microdisk laser (MDL) arrays is demonstrated that simultaneously lase in the deep blue, blue, cyan, and green by means of gasphase replacement of Cl by Br from initial CsPbCl3 MDLs in HBr vapor.
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页数：8
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