Resonant tunneling of holes in GaMnAs-related double- barrier structures
文献类型：期刊论文
| 作者 | Wu HB ; Chang K ; Xia JB ; Peeters FM |
| 刊名 | journal of superconductivity
 |
| 出版日期 | 2003 |
| 卷号 | 16期号:2页码:279-282 |
| 关键词 | Zeeman effect GaMnAs layer double-barrier structure APPROXIMATION |
| ISSN号 | 0896-1107 |
| 通讯作者 | wu hb,chinese acad sci,inst semicond,natl lab superlattices & microstruct,pob 912,beijing 100083,peoples r china. |
| 中文摘要 | using the multiband quantum transmitting boundary method (mqtbm), hole resonant tunneling through algaas/gamnas junctions is investigated theoretically. because of band-edge splitting in the dms layer, the current for holes with different spins are tuned in resonance at different biases. the bound levels of the "light" hole in the quantum well region turned out to be dominant in the tunneling channel for both "heavy" and "light" holes. the resonant tunneling structure can be used as a spin filter for holes for adjusting the fermi energy and the thickness of the junctions. |
| 学科主题 | 半导体物理 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2010-08-12 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/11582]  |
| 专题 | 半导体研究所_中国科学院半导体研究所（2009年前） |
| 推荐引用方式 GB/T 7714 | Wu HB,Chang K,Xia JB,et al. Resonant tunneling of holes in GaMnAs-related double- barrier structures[J]. journal of superconductivity,2003,16(2):279-282. |
| APA | Wu HB,Chang K,Xia JB,&Peeters FM.(2003).Resonant tunneling of holes in GaMnAs-related double- barrier structures.journal of superconductivity,16(2),279-282. |
| MLA | Wu HB,et al."Resonant tunneling of holes in GaMnAs-related double- barrier structures".journal of superconductivity 16.2(2003):279-282. |
入库方式： OAI收割
来源：半导体研究所
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