First-principles study on structural, electronic, and optical properties of inorganic ge-based halide perovskites

First-principles study on structural, electronic, and optical properties of inorganic ge-based halide perovskites

Using density functional theory calculations, we explore the structural, electronic, and optical properties of the inorganic Ge-based halide perovskites AGeX3 (A = Cs, Rb; X = I, Br, Cl) that can possibly be used as light absorbers. We calculate the lattice parameters of the rhombohedral unit cell w...

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Bibliographic Details
Main Authors: Jong, Un-Gi, Yu, Chol-Jun, Kye, Yun-Hyok, Choe, Yong-Guk, Hao, Wei, Li, Shuzhou
Other Authors: School of Materials Science and Engineering
Format: Journal Article
Language:English
Published: 2021
Subjects:
Engineering::Materials
Total-energy Calculations
Crystal-structures
Online Access:https://hdl.handle.net/10356/151227

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