Rashba spin-orbit coupling effect on the noise in quasi-one-dimensional nanowires under an applied magnetic field
文献类型：期刊论文
| 作者 | Li, YX ; Guo, Y ; Li, BZ |
| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 2005 |
| 卷号 | 72期号:7 |
| 关键词 | SCATTERING-THEORY INVERSION-LAYERS ELECTRON-GAS CONDUCTORS CONSTRICTION ADMITTANCE TRANSPORT INAS |
| ISSN号 | 1098-0121 |
| 通讯作者 | Li, YX (reprint author), Hebei Normal Univ, Coll Phys, Shijiazhuang 050016, Peoples R China. |
| 中文摘要 | Using an adiabatic approximate method, the noise of quasi-one-dimensional nanowires modeled with a soft-wall potential is investigated at finite temperature in the presence of the Rashba spin-orbit interaction and magnetic and electric fields. In the presence of the Rashba spin-orbit interaction, spin-split subbands are shifted horizontally in the energy-wave-vector plane. As a result, the curves of the noise shift toward the left. The results also indicate that the noise is strongly spin dependent due to the spin split originating from the Zeeman effect. With increasing magnetic field and bias voltage, the quantum shot noise becomes dominant. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/51873]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Li, YX,Guo, Y,Li, BZ. Rashba spin-orbit coupling effect on the noise in quasi-one-dimensional nanowires under an applied magnetic field[J]. PHYSICAL REVIEW B,2005,72(7). |
| APA | Li, YX,Guo, Y,&Li, BZ.(2005).Rashba spin-orbit coupling effect on the noise in quasi-one-dimensional nanowires under an applied magnetic field.PHYSICAL REVIEW B,72(7). |
| MLA | Li, YX,et al."Rashba spin-orbit coupling effect on the noise in quasi-one-dimensional nanowires under an applied magnetic field".PHYSICAL REVIEW B 72.7(2005). |
入库方式： OAI收割
来源：物理研究所
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