Air stable highly luminescent 2D tin halide perovskite nanocrystals as photodetectors

被引：10
作者：
Ghosh, Sukanya [1 ]
Kumar, Jitendra [2 ]
Nim, Gaurav Kumar [1 ]
Bag, Monojit [2 ]
Kar, Prasenjit [1 ]
机构：
[1] Indian Inst Technol Roorkee, Dept Chem, Roorkee 247667, Uttaranchal, India
[2] Indian Inst Technol Roorkee, Dept Phys, Roorkee 247667, Uttaranchal, India
来源：
CHEMICAL COMMUNICATIONS | 2023年 / 59卷 / 15期
关键词：
EMISSION; OLEYLAMINE; FILMS;
D O I：
10.1039/d3cc00097d
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Hybrid and inorganic perovskite nanocrystals are a hot topic in materials chemistry due to their versatile optoelectronic properties. Herein, we report highly luminescent water stable lead-free orange emissive (OleylAm)(2)SnBr4 (OleylAm = oleylammonium cation) 2D tin halide perovskite nanocrystals in humid conditions in a solution-based process. The photoresponse study performed with the synthesized nanocrystals exhibits a responsivity of 4.9 mA W-1 at a 5 V operating voltage.
引用
收藏
页码：2110 / 2113
页数：4
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