Cyclotron-resonance mass of two-dimensional electrons in GaN/AlxGa1-xN heterostructures | |
Wu XG ; Peeters FM | |
刊名 | physical review b
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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. |
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