Resonant tunneling through a coupled double quantum well in the presence of electron-phonon interaction
文献类型：期刊论文
| 作者 | Liu, LJ; Du, YT; Zhou, H; Lin, TH; Liu, LJ , BEIJING UNIV,DEPT PHYS,MESOSCOP PHYS LABS,BEIJING 100871,PEOPLES R CHINA. |
| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 1996 |
| 卷号 | 54期号:3页码:1953-1958 |
| 关键词 | Double-barrier Model |
| ISSN号 | 1098-0121 |
| 英文摘要 | A coupled double-quantum-well resonant tunneling structure in the presence of electron-phonon interaction is investigated carefully using the nonequilibrium Green's functions method. The tunneling current formula through this system under a de voltage has been derived. Two special cases are considered which show how LO phonon-emission-assisted and LO phonon-absorption-assisted tunneling come into effect. In some cases, the LO phonon-emission-assisted tunneling is suppressed due to the Pauli exclusion principle, while the LO phonon-absorption-assisted tunneling is much more prominent when elastic resonant tunneling is impossible. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/12609]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Liu, LJ , BEIJING UNIV,DEPT PHYS,MESOSCOP PHYS LABS,BEIJING 100871,PEOPLES R CHINA. |
| 推荐引用方式 GB/T 7714 | Liu, LJ,Du, YT,Zhou, H,et al. Resonant tunneling through a coupled double quantum well in the presence of electron-phonon interaction[J]. PHYSICAL REVIEW B,1996,54(3):1953-1958. |
| APA | Liu, LJ,Du, YT,Zhou, H,Lin, TH,&Liu, LJ , BEIJING UNIV,DEPT PHYS,MESOSCOP PHYS LABS,BEIJING 100871,PEOPLES R CHINA..(1996).Resonant tunneling through a coupled double quantum well in the presence of electron-phonon interaction.PHYSICAL REVIEW B,54(3),1953-1958. |
| MLA | Liu, LJ,et al."Resonant tunneling through a coupled double quantum well in the presence of electron-phonon interaction".PHYSICAL REVIEW B 54.3(1996):1953-1958. |
入库方式： OAI收割
来源：理论物理研究所
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