Interaction of a surface acoustic wave with a two-dimensional electron gas
文献类型：期刊论文
| 作者 | Yu, Y ; Yang, SJ; Zhao, H; Yang, SJ , Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China.
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| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
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| 出版日期 | 2005 |
| 卷号 | 44期号:6页码:1095-1098 |
| 关键词 | Landau-level |
| ISSN号 | 0253-6102 |
| 英文摘要 | When a surface acoustic wave (SAW) propagates on the surface of a GaAs semiconductor, coupling between electrons in the two-dimensional electron gas beneath the interface and the elastic host crystal through piezoelectric interaction will attenuate the SAW. The coupling coefficient is calculated for the SAW propagating along an arbitrary direction. It is found that the coupling strength is strongly dependent on the propagating direction. When the SAW propagates along the [011] direction, the coupling becomes quite weak. |
| 学科主题 | Physics |
| WOS记录号 | WOS:000234533600029 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/13702]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Yang, SJ , Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Yu, Y,Yang, SJ,Zhao, H,et al. Interaction of a surface acoustic wave with a two-dimensional electron gas[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2005,44(6):1095-1098. |
| APA | Yu, Y,Yang, SJ,Zhao, H,&Yang, SJ , Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China..(2005).Interaction of a surface acoustic wave with a two-dimensional electron gas.COMMUNICATIONS IN THEORETICAL PHYSICS,44(6),1095-1098. |
| MLA | Yu, Y,et al."Interaction of a surface acoustic wave with a two-dimensional electron gas".COMMUNICATIONS IN THEORETICAL PHYSICS 44.6(2005):1095-1098. |
入库方式： OAI收割
来源：理论物理研究所
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