Band structure of Ge1−xSnx alloy: a full-zone 30-band k · p model

Band structure of Ge1−xSnx alloy: a full-zone 30-band k · p model

A full-zone 30-band k · p model is developed as an efficient and reliable tool to compute electronic band structure in Ge _1− _x Sn _x alloy. The model was first used to reproduce the electronic band structures in Ge and α -Sn obtained with empirical tight binding and ab initio methods. Input parame...

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Bibliographic Details
Main Authors: Zhigang Song, Weijun Fan, Chuan Seng Tan, Qijie Wang, Donguk Nam, Dao Hua Zhang, Greg Sun
Format: Article
Language:English
Published: IOP Publishing 2019-01-01
Series:New Journal of Physics
Subjects:
k · p method
GeSn
band structure
Online Access:https://doi.org/10.1088/1367-2630/ab306f

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