Spin injection in the multiple quantum-well led structure with the fe/alo (x) injector
文献类型：期刊论文
| 作者 | Wu Hao; Zheng HouZhi; Liu Jian; Li GuiRong; Xu Ping; Zhu Hui; Zhang Hao; Zhao JianHua |
| 刊名 | Science china-physics mechanics & astronomy
 |
| 出版日期 | 2010-04-01 |
| 卷号 | 53期号:4页码:649-653 |
| 关键词 | Spintronics Spin injection Light emitting diode Multiple quantum well |
| ISSN号 | 1674-7348 |
| DOI | 10.1007/s11433-010-0164-4 |
| 通讯作者 | Zheng houzhi(hzzheng@semi.ac.cn) |
| 英文摘要 | A spin-injection/-detection device has been fabricated based on the multiple quantum well light emitting diode (led) structure. it is found that only a broad electroluminescence (el) peak of a full width at half maximum of 8.6 nm appears at the wavelength of 801 nm in el spectra with a circular luminescence polarization degree of 18%, despite pl spectra always show three well resolved peaks. the kinetic energy gained by injected electrons and holes in their drift along opposite directions broadens the el peak, and makes three el peaks converge together. the same process also destroys the injected spin polarization of electrons mainly dominated by the bir-aronov-pikus spin relaxing mechanism. |
| WOS关键词 | SEMICONDUCTOR SPINTRONICS |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000276776100007 |
| 出版者 | SCIENCE PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2427807 |
| 专题 | 半导体研究所 |
| 通讯作者 | Zheng HouZhi |
| 作者单位 | Chinese Acad Sci, Inst Semicond, State Key Lab Superlattices & Microstruct, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu Hao,Zheng HouZhi,Liu Jian,et al. Spin injection in the multiple quantum-well led structure with the fe/alo (x) injector[J]. Science china-physics mechanics & astronomy,2010,53(4):649-653. |
| APA | Wu Hao.,Zheng HouZhi.,Liu Jian.,Li GuiRong.,Xu Ping.,...&Zhao JianHua.(2010).Spin injection in the multiple quantum-well led structure with the fe/alo (x) injector.Science china-physics mechanics & astronomy,53(4),649-653. |
| MLA | Wu Hao,et al."Spin injection in the multiple quantum-well led structure with the fe/alo (x) injector".Science china-physics mechanics & astronomy 53.4(2010):649-653. |
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来源：半导体研究所
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