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Conference Paper: Effect of electric field on the energy levels of two interacting electrons in a quantum dot

TitleEffect of electric field on the energy levels of two interacting electrons in a quantum dot
Authors
Chakraborty, ChaitaliLai, PTChakraborty, Supratic
Issue Date2000
Citation
Proceedings Of The Ieee Hong Kong Electron Devices Meeting, 2000, p. 94-97 How to Cite?
AbstractThe electric field induced shift of ground-state and higher energy levels of two interacting electrons in a GaAs quantum dot with parabolic confinement is presented. A perturbation method is used to calculate the shift in the electronic energy levels. The results indicate a negative energy level shift for ground and a few higher levels, while the shift is positive for other level. A periodicity of positive and negative energy level shifts occurs for higher energy levels. The lowering of energy levels is also found to be more pronounced for larger dots.
Persistent Identifierhttp://hdl.handle.net/10722/158296

 

DC FieldValueLanguage
dc.contributor.authorChakraborty, Chaitalien_US
dc.contributor.authorLai, PTen_US
dc.contributor.authorChakraborty, Supraticen_US
dc.date.accessioned2012-08-08T08:58:57Z-
dc.date.available2012-08-08T08:58:57Z-
dc.date.issued2000en_US
dc.identifier.citationProceedings Of The Ieee Hong Kong Electron Devices Meeting, 2000, p. 94-97en_US
dc.identifier.urihttp://hdl.handle.net/10722/158296-
dc.description.abstractThe electric field induced shift of ground-state and higher energy levels of two interacting electrons in a GaAs quantum dot with parabolic confinement is presented. A perturbation method is used to calculate the shift in the electronic energy levels. The results indicate a negative energy level shift for ground and a few higher levels, while the shift is positive for other level. A periodicity of positive and negative energy level shifts occurs for higher energy levels. The lowering of energy levels is also found to be more pronounced for larger dots.en_US
dc.languageengen_US
dc.relation.ispartofProceedings of the IEEE Hong Kong Electron Devices Meetingen_US
dc.titleEffect of electric field on the energy levels of two interacting electrons in a quantum doten_US
dc.typeConference_Paperen_US
dc.identifier.emailLai, PT:laip@eee.hku.hken_US
dc.identifier.authorityLai, PT=rp00130en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0034476409en_US
dc.identifier.spage94en_US
dc.identifier.epage97en_US
dc.identifier.scopusauthoridChakraborty, Chaitali=7005340410en_US
dc.identifier.scopusauthoridLai, PT=7202946460en_US
dc.identifier.scopusauthoridChakraborty, Supratic=35577738500en_US

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