Cyclotron-resonance mass of two-dimensional electrons in GaN/AlxGa1-xN heterostructures

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	Cyclotron-resonance mass of two-dimensional electrons in GaN/AlxGa1-xN heterostructures
	Wu XG ; Peeters FM
刊名	physical review b
	1997
卷号	55 期号:23 页码:15438-15440
关键词	POLARON GAN
ISSN号	0163-1829
通讯作者	wu xg chinese acad sciinst semicondnlsmbeijing 100083peoples r china.
中文摘要	the electron cyclotron-resonance (cr) mass of quasi-two-dimensional electrons in gan/alxga1-xn heterostructures is studied theoretically. the correction to the cr mass due to electron-phonon interaction is investigated, taking into account band nonparabolicity, the occupation effect, and the screening of the electron-phonon coupling. the dependence of the cr mass on the electron density and on the magnetic field strength is displayed in detail, and the calculated cr mass agrees well with a recent experiment. we found that the effective electron-phonon coupling strength in gan heterostructures is reduced below the bulk value.
学科主题	半导体物理
收录类别	SCI
语种	英语
公开日期	2010-11-17
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/15191]
专题	半导体研究所_中国科学院半导体研究所（2009年前）
推荐引用方式 GB/T 7714	Wu XG,Peeters FM. Cyclotron-resonance mass of two-dimensional electrons in GaN/AlxGa1-xN heterostructures[J]. physical review b,1997,55(23):15438-15440.
APA	Wu XG,&Peeters FM.(1997).Cyclotron-resonance mass of two-dimensional electrons in GaN/AlxGa1-xN heterostructures.physical review b,55(23),15438-15440.
MLA	Wu XG,et al."Cyclotron-resonance mass of two-dimensional electrons in GaN/AlxGa1-xN heterostructures".physical review b 55.23(1997):15438-15440.