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

页码：2110 / 2113

页数：4

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