Tunable spin transport in magnetic-electric superlattice
文献类型：期刊论文
| 作者 | Wei, J. S.; Wang, R. Z.; Yuan, R. Y.; Song, X. M.; Wang, B.; Yan, H. |
| 刊名 | Physics letters a
 |
| 出版日期 | 2006-10-30 |
| 卷号 | 358期号:5-6页码:470-473 |
| 关键词 | Spin transport Superlattice Tunable magnetic-electric |
| ISSN号 | 0375-9601 |
| DOI | 10.1016/j.physleta.2006.05.062 |
| 通讯作者 | Wang, r. z.(wrz@bjut.edu.cn) |
| 英文摘要 | We study the spin-dependent electron transport in a special magnetic-electric superlattice periodically modulated by parallel ferromagnetic metal stripes and schottky normal-metal stripes. the results show that, the spin-polarized current can be well controllable by modulating the magnetic strength of the ferromagnetic stripes or the voltage applied to the schottky normal-metal stripes. it is obvious that, to the system of the magnetic superlattice, the polarized current can be enhanced by the magnetic strength of ferromagnetic stripes. nevertheless, it is found that, for the magnetic-electric superlattice, the polarized current can also be remarkably advanced by the voltage applied to the schottky normal-metal stripes. these results may indicate a useable approach for tunable spintronic devices. (c) 2006 elsevier b.v. all rights reserved. |
| WOS关键词 | ROOM-TEMPERATURE ; BARRIERS ; CONDUCTANCE ; GAS |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000241640800027 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2426691 |
| 专题 | 半导体研究所 |
| 通讯作者 | Wang, R. Z. |
| 作者单位 | 1.Beijing Univ Technol, Coll Mat Sci & Engn, Lab Thin Film Mat, Beijing 100022, Peoples R China 2.Chinese Acad Sci, Inst Semicond, Key Lab Semicond Mat Sci, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wei, J. S.,Wang, R. Z.,Yuan, R. Y.,et al. Tunable spin transport in magnetic-electric superlattice[J]. Physics letters a,2006,358(5-6):470-473. |
| APA | Wei, J. S.,Wang, R. Z.,Yuan, R. Y.,Song, X. M.,Wang, B.,&Yan, H..(2006).Tunable spin transport in magnetic-electric superlattice.Physics letters a,358(5-6),470-473. |
| MLA | Wei, J. S.,et al."Tunable spin transport in magnetic-electric superlattice".Physics letters a 358.5-6(2006):470-473. |
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来源：半导体研究所
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