First-Principles Study on the Stabilities, Electronic and Optical Properties of Ge<sub>x</sub>Sn<sub>1-x</sub>Se Alloys

First-Principles Study on the Stabilities, Electronic and Optical Properties of Ge<sub>x</sub>Sn<sub>1-x</sub>Se Alloys

We systematically study, by using first-principles calculations, stabilities, electronic properties, and optical properties of Ge<sub>x</sub>Sn<sub>1-x</sub>Se alloy made of SnSe and GeSe monolayers with different Ge concentrations x = 0.0, 0.25, 0.5, 0.75, and 1.0. Our resul...

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Bibliographic Details
Main Authors: Qi Qian, Lei Peng, Yu Cui, Liping Sun, Jinyan Du, Yucheng Huang
Format: Article
Language:English
Published: MDPI AG 2018-10-01
Series:Nanomaterials
Subjects:
GeSe monolayer
SnSe monolayer
alloy
first-principles
electronic property
optical property
Online Access:https://www.mdpi.com/2079-4991/8/11/876

Internet

https://www.mdpi.com/2079-4991/8/11/876

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