Investigation of electronic energy levels in inas quantum dot with shape of lens by using b-spline technique
文献类型：期刊论文
| 作者 | Liu, Wei1,2; Meng, X. Q.1,2; Qiao, H. X.3; Xie, Rui-Hua4,5 |
| 刊名 | Journal of computational and theoretical nanoscience
 |
| 出版日期 | 2009-02-01 |
| 卷号 | 6期号:2页码:354-358 |
| 关键词 | Quantum dot Effective mass theory B-spline |
| ISSN号 | 1546-1955 |
| DOI | 10.1166/jctn.2009.1042 |
| 通讯作者 | Liu, wei() |
| 英文摘要 | The dependence of the electronic energy levels on the size of quantum dots (qds) with the shape of spherical lens is studied by using the b-spline technique for the first time. within the framework of the effective-mass theory, the values of electronic energy levels are obtained as a function of the height, radius and volume of qds, respectively. when the height or radius of qds increases, all the electronic energy levels lower, and the separations between the energy levels decrease. for lens-shape qds, height is the key factor in dominating the energy levels comparing with the effect of radius, especially in dominating the ground-state level. these computational results are compared with that of other theoretical calculation ways. the b-spline technique is proved to be an effective way in calculating the electronic structure in qds with the shape of spherical lens. |
| WOS关键词 | GAAS ; GROWTH |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
| WOS类目 | Chemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter |
| 语种 | 英语 |
| WOS记录号 | WOS:000263612100010 |
| 出版者 | AMER SCIENTIFIC PUBLISHERS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2427680 |
| 专题 | 半导体研究所 |
| 通讯作者 | Liu, Wei |
| 作者单位 | 1.Wuhan Univ, Dept Phys, Wuhan 430072, Peoples R China 2.Wuhan Univ, Key Lab Acoust & Photon Mat & Devices, Minist Educ, Wuhan 430072, Peoples R China 3.Chinese Acad Sci, Inst Semicond, Key Lab Semicond Mat Sci, Beijing 100083, Peoples R China 4.Hubei Univ, Dept Phys, Wuhan 430071, Peoples R China 5.Xi An Jiao Tong Univ, Dept Appl Phys, Xian 710049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Wei,Meng, X. Q.,Qiao, H. X.,et al. Investigation of electronic energy levels in inas quantum dot with shape of lens by using b-spline technique[J]. Journal of computational and theoretical nanoscience,2009,6(2):354-358. |
| APA | Liu, Wei,Meng, X. Q.,Qiao, H. X.,&Xie, Rui-Hua.(2009).Investigation of electronic energy levels in inas quantum dot with shape of lens by using b-spline technique.Journal of computational and theoretical nanoscience,6(2),354-358. |
| MLA | Liu, Wei,et al."Investigation of electronic energy levels in inas quantum dot with shape of lens by using b-spline technique".Journal of computational and theoretical nanoscience 6.2(2009):354-358. |
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来源：半导体研究所
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