Synthesis and Optical Properties of Lead-Free Methylamine Bismuth Halide Perovskite Quantum dots

被引：0
|
作者：
Leng, Meiying [1 ]
Chen, Zhengwu [1 ]
Yang, Ying [1 ]
Zeng, Kai [1 ]
Tang, Jiang [1 ]
机构：
[1] Huazhong Univ Sci & Technol, WNLO, 1037 Luoyu Rd, Wuhan 430074, Hubei, Peoples R China
来源：
2016 ASIA COMMUNICATIONS AND PHOTONICS CONFERENCE (ACP) | 2016年
关键词：
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Through the co-LARP method, lead- free MA(3)Bi(2)Br(9) perovskite quantum dots is successfully fabricated, reaching a PLQY up to 12%. The emission peak of bismuth-based quantum dots is characterized to be at 430 nm, FWHM of the PL spectra was similar to 62 nm, large stokes shift (similar to 54 nm) made the bismuth- based quantum dots to be a great candidate for fluorescent tagging applications.
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