完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Hsieh, CY | en_US |
dc.contributor.author | Chuu, DS | en_US |
dc.date.accessioned | 2014-12-08T15:44:11Z | - |
dc.date.available | 2014-12-08T15:44:11Z | - |
dc.date.issued | 2001-02-15 | en_US |
dc.identifier.issn | 0021-8979 | en_US |
dc.identifier.uri | http://dx.doi.org/10.1063/1.1326467 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/29840 | - |
dc.description.abstract | The binding energy of the ground state of a hydrogenic impurity located at the center of a multilayered quantum wire (MLQW) is studied within the framework of the effective-mass approximation. The MLQW consists of a core wire (GaAs) coated by a cylindrical shell (Ga1-xAlxAs) and then embedded in the bulk (Ga1-yAlyAs). The calculation was performed by using a trial wave function. To make a comparison, the ground and excited states (1s, 2p, and 3d states) binding energies of a hydrogenic impurity located at the center of a single-layered quantum wire (QW) are also calculated. It is found for small wire radius, the ground-state binding energy of the hydrogenic impurity located at the center of a MLQW behaves very differently from that of a single-layered QW. (C) 2001 American Institute of Physics. | en_US |
dc.language.iso | en_US | en_US |
dc.title | Hydrogenic impurity in multilayered quantum wires | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1063/1.1326467 | en_US |
dc.identifier.journal | JOURNAL OF APPLIED PHYSICS | en_US |
dc.citation.volume | 89 | en_US |
dc.citation.issue | 4 | en_US |
dc.citation.spage | 2241 | en_US |
dc.citation.epage | 2245 | en_US |
dc.contributor.department | 電子物理學系 | zh_TW |
dc.contributor.department | Department of Electrophysics | en_US |
dc.identifier.wosnumber | WOS:000166688300039 | - |
dc.citation.woscount | 9 | - |
顯示於類別: | 期刊論文 |