Impact of Halogen Substitution on the Electronic and Optical Properties of 2D Lead-Free Hybrid Perovskites

2021 ◽  
Author(s):  
Changcheng Chen ◽  
Yue Kuai ◽  
Xue Li ◽  
Jinbo Hao ◽  
Long Li ◽  
...  
Keyword(s):  
Optical Properties ◽  
Lead Free ◽  
Electronic And Optical Properties

scholarly journals First-principles study on structural, electronic and optical properties of perovskite solid solutions KB1−xMgxI3 (B = Ge, Sn) toward water splitting photocatalysis

RSC Advances ◽  
2021 ◽  
Vol 11 (42) ◽  
pp. 26432-26443
Author(s):  
Chol-Hyok Ri ◽  
Yun-Sim Kim ◽  
Un-Gi Jong ◽  
Yun-Hyok Kye ◽  
Se-Hun Ryang ◽  
...  
Keyword(s):  
Optical Properties ◽  
Water Splitting ◽  
Potassium Iodide ◽  
Solid Solutions ◽  
First Principles ◽  
Lead Free ◽  
First Principles Calculations ◽  
Electronic And Optical Properties ◽  
First Principles Study

We propose lead-free potassium iodide perovskite solid solutions KBI3 with B-site mixing between Ge/Sn and Mg as potential candidates for photocatalysts based on systematic first-principles calculations.

scholarly journals Electronic and optical properties of inorganic lead-free perovskite Cs3Bi2I9

2022 ◽  
Vol 71 (1) ◽  
pp. 017101-017101
Author(s):  
Song Xie-Fei ◽  
◽  
Shai Xu-Xia ◽  
Li Jie ◽  
Ma Xin-Ru ◽  
...  
Keyword(s):  
Optical Properties ◽  
Lead Free ◽  
Electronic And Optical Properties ◽  
Inorganic Lead
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