Orientational superlattices in ordered GaInP2

被引：11
|
作者：
Mascarenhas, A
Zhang, Y
Alonso, R
Froyen, S
机构：
[1] National Renewable Energy Laboratory, Golden
来源：
SOLID STATE COMMUNICATIONS | 1996年 / 100卷 / 01期
关键词：
semiconductors; order-disordered effects; electronic band structure;
D O I：
10.1016/0038-1098(96)00375-4
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Novel results on the electronic properties of superlattices of orientational domain boundaries in ordered GaInP2 are presented. These superlattices exhibit spatially varying amplitudes for their Bloch states, modifications to the band gap, and the appearance of sub-bands and minigaps resulting from periodic perturbations to the angular momentum of electrons. Characteristic features of five distinct polytype structures are discussed in relation to their symmetries. Published by Elsevier Science Ltd
引用
收藏
页码：47 / 51
页数：5
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