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First Principles Study on Electronic Structure and Optical Properties of Ternary GaAs:Bi Alloy

The electronic structure and optical properties of ternary GaAs:Bi alloy are investigated by first principles calculations. It is found that the band gap of GaAs(1-x)Bi(x) decreases monotonously with the increasing of Bi concentration, resulting in the fundamental absorption edge and main absorption...

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Bibliografiska uppgifter
I publikationen:Materials (Basel)
Huvudupphovsmän: Yu, Lifei, Li, Dechun, Zhao, Shengzhi, Li, Guiqiu, Yang, Kejian
Materialtyp: Artigo
Språk:Inglês
Publicerad: MDPI 2012
Ämnen:
Länkar:https://ncbi.nlm.nih.gov/pmc/articles/PMC5449072/
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/ma5122486
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