Unveiling the morphology of buried in(ga)as nanostructures by selective wet chemical etching: from quantum dots to quantum rings
文献类型：期刊论文
| 作者 | Ding, Fei; Wang, Lijuan; Kiravittaya, Suwit; Mueller, Elisabeth; Rastelli, Armando; Schmidt, Oliver G. |
| 刊名 | Applied physics letters
 |
| 出版日期 | 2007-04-23 |
| 卷号 | 90期号:17页码:3 |
| ISSN号 | 0003-6951 |
| DOI | 10.1063/1.2731528 |
| 通讯作者 | Ding, fei(f.ding@fkf.mpg.de) |
| 英文摘要 | The three-dimensional morphology of in(ga)as nanostructures embedded in a gaas matrix is investigated by combining atomic force microscopy and removal of the gaas cap layer by selective wet etching. this method is used to investigate how the morphology of in(ga)as quantum dots changes upon gaas capping and subsequent in situ etching with asbr3. a wave function calculation based on the experimentally determined morphologies suggests that quantum dots transform into quantum rings during in situ etching. (c) 2007 american institute of physics. |
| WOS关键词 | SELF-ASSEMBLED NANOHOLES ; SHAPE ; GAAS ; MOLECULES ; GROWTH ; INGAAS |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Applied |
| 语种 | 英语 |
| WOS记录号 | WOS:000246568600095 |
| 出版者 | AMER INST PHYSICS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2426971 |
| 专题 | 半导体研究所 |
| 通讯作者 | Ding, Fei |
| 作者单位 | 1.Max Planck Inst Festkorperforsch, D-70569 Stuttgart, Germany 2.Chinese Acad Sci, Inst Semicond, Key Lab Semicond Mat, Beijing 100083, Peoples R China 3.ETH, EMEZ, Ctr Electron Microscopy, CH-8093 Zurich, Switzerland 4.IFW Dresden, Inst Integrat Nanosci, D-01069 Dresden, Germany |
| 推荐引用方式 GB/T 7714 | Ding, Fei,Wang, Lijuan,Kiravittaya, Suwit,et al. Unveiling the morphology of buried in(ga)as nanostructures by selective wet chemical etching: from quantum dots to quantum rings[J]. Applied physics letters,2007,90(17):3. |
| APA | Ding, Fei,Wang, Lijuan,Kiravittaya, Suwit,Mueller, Elisabeth,Rastelli, Armando,&Schmidt, Oliver G..(2007).Unveiling the morphology of buried in(ga)as nanostructures by selective wet chemical etching: from quantum dots to quantum rings.Applied physics letters,90(17),3. |
| MLA | Ding, Fei,et al."Unveiling the morphology of buried in(ga)as nanostructures by selective wet chemical etching: from quantum dots to quantum rings".Applied physics letters 90.17(2007):3. |
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来源：半导体研究所
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