Gate controlled aharonov-bohm-type oscillations from single neutral excitons in quantum rings
文献类型：期刊论文
| 作者 | Ding, F.1,2,3,4; Akopian, N.4; Li, B.5; Perinetti, U.4; Govorov, A.6; Peeters, F. M.5; Bufon, C. C. Bof1; Deneke, C.1; Chen, Y. H.2; Rastelli, A.1 |
| 刊名 | Physical review b
 |
| 出版日期 | 2010-08-11 |
| 卷号 | 82期号:7页码:8 |
| ISSN号 | 1098-0121 |
| DOI | 10.1103/physrevb.82.075309 |
| 通讯作者 | Ding, f.(f.ding@ifw-dresden.de) |
| 英文摘要 | We report on a magnetophotoluminescence study of single self-assembled semiconductor nanorings which are fabricated by molecular-beam epitaxy combined with asbr(3) in situ etching. oscillations in the neutral exciton radiative recombination energy and in the emission intensity are observed under an applied magnetic field. further, we control the period of the oscillations with a gate potential that modifies the exciton confinement. we infer from the experimental results, combined with calculations, that the exciton aharonov-bohm effect may account for the observed effects. |
| WOS关键词 | ENERGY-SPECTRA |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Condensed Matter |
| 语种 | 英语 |
| WOS记录号 | WOS:000280813100005 |
| 出版者 | AMER PHYSICAL SOC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2427871 |
| 专题 | 半导体研究所 |
| 通讯作者 | Ding, F. |
| 作者单位 | 1.IFW Dresden, Inst Integrat Nanosci, D-01069 Dresden, Germany 2.Chinese Acad Sci, Inst Semicond, Key Lab Semicond Mat Sci, Beijing 100083, Peoples R China 3.Max Planck Inst Festkorperforsch, D-70569 Stuttgart, Germany 4.Delft Univ Technol, Kavli Inst Nanosci, NL-2600 GA Delft, Netherlands 5.Univ Antwerp, Dept Fys, B-2020 Antwerp, Belgium 6.Ohio Univ, Dept Phys & Astron, Athens, OH 45701 USA |
| 推荐引用方式 GB/T 7714 | Ding, F.,Akopian, N.,Li, B.,et al. Gate controlled aharonov-bohm-type oscillations from single neutral excitons in quantum rings[J]. Physical review b,2010,82(7):8. |
| APA | Ding, F..,Akopian, N..,Li, B..,Perinetti, U..,Govorov, A..,...&Zwiller, V..(2010).Gate controlled aharonov-bohm-type oscillations from single neutral excitons in quantum rings.Physical review b,82(7),8. |
| MLA | Ding, F.,et al."Gate controlled aharonov-bohm-type oscillations from single neutral excitons in quantum rings".Physical review b 82.7(2010):8. |
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来源：半导体研究所
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