Experimental and first-principles investigation of Cr-driven color change in cesium lead halide perovskites

2019 ◽  
Vol 125 (22) ◽  
pp. 225705 ◽  
Author(s):  
S. Ozen ◽  
T. Guner ◽  
G. Topcu ◽  
M. Ozcan ◽  
M. M. Demir ◽  
...  
Keyword(s):  
First Principles ◽  
Color Change ◽  
Halide Perovskites ◽  
Lead Halide

First-principles study on the electronic and optical properties of the orthorhombic CsPbBr3 and CsPbI3 with Cmcm space group

2021 ◽  
Author(s):  
Xianhao Zhao ◽  
Tianyu Tang ◽  
Quan Xie ◽  
like gao ◽  
Limin Lu ◽  
...  
Keyword(s):  
Optical Properties ◽  
Solar Cells ◽  
Energy Conversion ◽  
Conversion Efficiency ◽  
First Principles ◽  
Energy Conversion Efficiency ◽  
Space Group ◽  
Absorbing Materials ◽  
Halide Perovskites ◽  
Lead Halide

The cesium lead halide perovskites are regarded as effective candidates for light-absorbing materials in solar cells, which have shown excellent performances in experiments such as promising energy conversion efficiency. In...

First-Principles Theory Investigation on Structural and Photoelectronic Properties of Formamidinium Lead Halide Perovskites

2016 ◽  
Vol 74 (8) ◽  
pp. 689
Author(s):  
Zigang Zhao ◽  
Yongqiang Niu ◽  
Yang Zhao ◽  
Qinghua Song ◽  
Ling Xin ◽  
...  
Keyword(s):  
First Principles ◽  
Halide Perovskites ◽  
Lead Halide

The effect of moisture on the structures and properties of lead halide perovskites: a first-principles theoretical investigation

2016 ◽  
Vol 18 (33) ◽  
pp. 23174-23183 ◽  
Author(s):  
Lei Zhang ◽  
Ming-Gang Ju ◽  
WanZhen Liang
Keyword(s):  
Theoretical Investigation ◽  
First Principles ◽  
Degradation Mechanism ◽  
Perovskite Materials ◽  
Structures And Properties ◽  
Halide Perovskites ◽  
Effect Of Moisture ◽  
Lead Halide

The degradation mechanism of perovskite materials when exposed to moisture and sunlight has been fully explored.

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