Indirect control of spin precession by electric field via spin-orbit coupling
文献类型：期刊论文
| 作者 | Yang, LP; Sun, CP
|
| 刊名 | EUROPEAN PHYSICAL JOURNAL B
 |
| 出版日期 | 2015 |
| 卷号 | 88期号:2页码:35 |
| 通讯作者 | Yang, LP (reprint author), Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China. |
| 英文摘要 | Spin-orbit coupling (SOC) can mediate the electric-dipole spin resonance (EDSR) within an a.c. electric field. By applying a quantum linear coordinate transformation, we find that the essence of EDSR could be understood as a spin precession under an effective a.c. magnetic field induced by the SOC in the reference frame, which is following exactly the classical trajectory of this spin. Based on this observation, we find an upper limit for the spin-flipping speed in the EDSR-based control of spin. For two-dimensional case, the azimuthal dependence of the effective magnetic field can be used to measure the ratio of the Rashba and Dresselhaus SOC strengths. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Condensed Matter |
| 关键词[WOS] | QUANTUM-DOT ; MANIPULATION |
| 收录类别 | SCI |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/21099]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 推荐引用方式 GB/T 7714 | Yang, LP,Sun, CP. Indirect control of spin precession by electric field via spin-orbit coupling[J]. EUROPEAN PHYSICAL JOURNAL B,2015,88(2):35. |
| APA | Yang, LP,&Sun, CP.(2015).Indirect control of spin precession by electric field via spin-orbit coupling.EUROPEAN PHYSICAL JOURNAL B,88(2),35. |
| MLA | Yang, LP,et al."Indirect control of spin precession by electric field via spin-orbit coupling".EUROPEAN PHYSICAL JOURNAL B 88.2(2015):35. |
入库方式： OAI收割
来源：理论物理研究所
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