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Energy Levels of a Parabolically Confined Quantum Dot in the Presence of Spin-Orbit Interaction

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dc.contributor.authorKuan, W H
dc.contributor.authorTang, C S
dc.contributor.authorXu, Wen
dc.date.accessioned2015-12-13T22:49:40Z
dc.date.available2015-12-13T22:49:40Z
dc.date.issued2004
dc.date.updated2015-12-11T10:36:51Z
dc.description.abstractThe effects of Rashba spin-orbit interaction (SOI) on the energy levels of parabolically confines quantum dot were analyzed. The spin-polarized electronic states were obtained in a weakly confined dot, when SOI was greater than a critical value of the SOI strength. It was observed that in high magnetic fields, the spectra of low-lying states exhibited features of Fock-Darwin levels and Landau levels. It was also observed that the effective SOI in the system was decreasing with increasing magnetic field and confining potential of the dot.
dc.identifier.issn0021-8979
dc.identifier.urihttp://hdl.handle.net/1885/80639
dc.publisherAmerican Institute of Physics (AIP)
dc.sourceJournal of Applied Physics
dc.subjectKeywords: Approximation theory; Cyclotrons; Electron energy levels; Light absorption; Magnetic field effects; Magnetic semiconductors; Nanotechnology; Optoelectronic devices; Quantum cryptography; Energy spectrum; Rashba effect; Spin polarization; Spin-orbit intera
dc.titleEnergy Levels of a Parabolically Confined Quantum Dot in the Presence of Spin-Orbit Interaction
dc.typeJournal article
local.bibliographicCitation.issue11
local.bibliographicCitation.startpage6368/6
local.contributor.affiliationKuan, W H, National Chiao Tung University
local.contributor.affiliationTang, C S, Taiwan National Centre for Theoretical Sciences
local.contributor.affiliationXu, Wen, College of Physical and Mathematical Sciences, ANU
local.contributor.authoruidXu, Wen, u4044347
local.description.notesImported from ARIES
local.description.refereedYes
local.identifier.absfor020405 - Soft Condensed Matter
local.identifier.ariespublicationMigratedxPub8900
local.identifier.citationvolume95
local.identifier.doi10.1063/1.1710726
local.identifier.scopusID2-s2.0-2942644521
local.type.statusPublished Version

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