DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, IH | ko |
dc.contributor.author | Kim, Yong-Hoon | ko |
dc.contributor.author | Ahn, KH | ko |
dc.date.accessioned | 2013-03-04T16:18:27Z | - |
dc.date.available | 2013-03-04T16:18:27Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2001-03 | - |
dc.identifier.citation | JOURNAL OF PHYSICS-CONDENSED MATTER, v.13, no.9, pp.1987 - 1993 | - |
dc.identifier.issn | 0953-8984 | - |
dc.identifier.uri | http://hdl.handle.net/10203/83228 | - |
dc.description.abstract | Using a three-dimensional local spin-density functional method, we investigate the electronic structure of quasi two-dimensional ellipsoidal quantum dots with elliptical deformation. Changes in the electron addition energy spectra and spin polarization are investigated as a function of the number of electrons and the elliptical deformation on the lateral direction confinement potential, and compared with those of a circular dot which shows a shell structure. Especially we find that, due to the electron-electron interaction, the anisotropy of an elliptical dot is higher than that of a bare potential by similar to 1.2 for experimentally realistic potentials. | - |
dc.language | English | - |
dc.publisher | IOP PUBLISHING LTD | - |
dc.subject | DENSITY-FUNCTIONAL THEORY | - |
dc.subject | ARTIFICIAL ATOMS | - |
dc.subject | APPROXIMATIONS | - |
dc.title | Electronic structure of ellipsoidally deformed quantum dots | - |
dc.type | Article | - |
dc.identifier.wosid | 000167519500025 | - |
dc.identifier.scopusid | 2-s2.0-0035809623 | - |
dc.type.rims | ART | - |
dc.citation.volume | 13 | - |
dc.citation.issue | 9 | - |
dc.citation.beginningpage | 1987 | - |
dc.citation.endingpage | 1993 | - |
dc.citation.publicationname | JOURNAL OF PHYSICS-CONDENSED MATTER | - |
dc.identifier.doi | 10.1088/0953-8984/13/9/321 | - |
dc.contributor.localauthor | Kim, Yong-Hoon | - |
dc.contributor.nonIdAuthor | Lee, IH | - |
dc.contributor.nonIdAuthor | Ahn, KH | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | DENSITY-FUNCTIONAL THEORY | - |
dc.subject.keywordPlus | ARTIFICIAL ATOMS | - |
dc.subject.keywordPlus | APPROXIMATIONS | - |
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