Spin-hall effect in the generalized honeycomb lattice with rashba spin-orbit interaction
文献类型：期刊论文
| 作者 | Liu, Guocai1; Wang, Zhigang2; Li, Shu-Shen1 |
| 刊名 | Physics letters a
 |
| 出版日期 | 2009-05-25 |
| 卷号 | 373期号:23-24页码:2091-2096 |
| 关键词 | Graphene Spin-hall effect Topology |
| ISSN号 | 0375-9601 |
| DOI | 10.1016/j.physleta.2009.04.020 |
| 通讯作者 | Liu, guocai(guocailiu@semi.ac.cn) |
| 英文摘要 | We study the spin-hall effect in a generalized honeycomb lattice, which is described by a tight-binding hamiltonian including the rashba spin-orbit coupling and inversion-symmetry breaking terms brought about by a uniaxial pressure. the calculated spin-hall conductance displays a series of exact or approximate plateaus for isotropic or anisotropic hopping integral parameters, respectively. we show that these plateaus are a consequence of the various fermi-surface topologies when tuning epsilon(f). for the isotropic case, a consistent two-band analysis, as well as a berry-phase interpretation. are also given. (c) 2009 elsevier b.v. all rights reserved. |
| WOS关键词 | SPINTRONICS |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000266433300019 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2427535 |
| 专题 | 半导体研究所 |
| 通讯作者 | Liu, Guocai |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Superlattices & Microstruct, Inst Semicond, Beijing 100083, Peoples R China 2.Inst Appl Phys & Computat Math, LCP, Beijing 100088, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Guocai,Wang, Zhigang,Li, Shu-Shen. Spin-hall effect in the generalized honeycomb lattice with rashba spin-orbit interaction[J]. Physics letters a,2009,373(23-24):2091-2096. |
| APA | Liu, Guocai,Wang, Zhigang,&Li, Shu-Shen.(2009).Spin-hall effect in the generalized honeycomb lattice with rashba spin-orbit interaction.Physics letters a,373(23-24),2091-2096. |
| MLA | Liu, Guocai,et al."Spin-hall effect in the generalized honeycomb lattice with rashba spin-orbit interaction".Physics letters a 373.23-24(2009):2091-2096. |
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