Resonant subband landau level coupling in symmetric quantum well
文献类型：期刊论文
| 作者 | Tung, L. -C.1; Wu, X. -G.2; Pfeiffer, L. N.3; West, K. W.3; Wang, Y. -J.3 |
| 刊名 | Journal of applied physics
 |
| 出版日期 | 2010-10-15 |
| 卷号 | 108期号:8页码:4 |
| ISSN号 | 0021-8979 |
| DOI | 10.1063/1.3496516 |
| 通讯作者 | Tung, l. -c.(tung@magnet.fsu.edu) |
| 英文摘要 | Subband structure and depolarization shifts in an ultrahigh mobility gaas/al(0.24)ga(0.76)as quantum well are studied using magnetoinfrared spectroscopy via resonant subband landau level coupling. resonant couplings between the first and up to the fourth subbands are identified by well-separated antilevel-crossing split resonance, while the hy-lying subbands were identified by the cyclotron resonance linewidth broadening in the literature. in addition, a forbidden intersubband transition (first to third) has been observed. with the precise determination of the subband structure, we find that the depolarization shift can be well described by the semiclassical slab plasma model and the possible origins for the forbidden transition are discussed. (c) 2010 american institute of physics. [doi: 10.1063/1.3496516] |
| WOS关键词 | TILTED MAGNETIC-FIELDS ; ELECTRON-GAS ; DEPOLARIZATION SHIFT ; CYCLOTRON-RESONANCE ; MATRIX-ELEMENTS ; HETEROJUNCTIONS ; SPECTROSCOPY ; TECHNOLOGY ; ABSORPTION ; SYSTEMS |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Applied |
| 语种 | 英语 |
| 出版者 | AMER INST PHYSICS |
| WOS记录号 | WOS:000283745100019 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2427821 |
| 专题 | 半导体研究所 |
| 通讯作者 | Tung, L. -C. |
| 作者单位 | 1.Natl High Magnet Field Lab, Tallahassee, FL 32310 USA 2.Chinese Acad Sci, Inst Semicond, SKLSM, Beijing 100083, Peoples R China 3.Princeton Univ, Dept Elect Engn, Princeton, NJ 08544 USA |
| 推荐引用方式 GB/T 7714 | Tung, L. -C.,Wu, X. -G.,Pfeiffer, L. N.,et al. Resonant subband landau level coupling in symmetric quantum well[J]. Journal of applied physics,2010,108(8):4. |
| APA | Tung, L. -C.,Wu, X. -G.,Pfeiffer, L. N.,West, K. W.,&Wang, Y. -J..(2010).Resonant subband landau level coupling in symmetric quantum well.Journal of applied physics,108(8),4. |
| MLA | Tung, L. -C.,et al."Resonant subband landau level coupling in symmetric quantum well".Journal of applied physics 108.8(2010):4. |
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来源：半导体研究所
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