Temperature-induced Spin-coherence Dissipation In Quantum Dots

dc.creatorHernandez F.G.G.
dc.creatorGreilich A.
dc.creatorBrito F.
dc.creatorWiemann M.
dc.creatorYakovlev D.R.
dc.creatorReuter D.
dc.creatorWieck A.D.
dc.creatorBayer M.
dc.date2008
dc.date2015-06-30T19:35:45Z
dc.date2015-11-26T14:45:57Z
dc.date2015-06-30T19:35:45Z
dc.date2015-11-26T14:45:57Z
dc.date.accessioned2018-03-28T21:55:21Z
dc.date.available2018-03-28T21:55:21Z
dc.identifier
dc.identifierPhysical Review B - Condensed Matter And Materials Physics. , v. 78, n. 4, p. - , 2008.
dc.identifier10980121
dc.identifier10.1103/PhysRevB.78.041303
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-47349101323&partnerID=40&md5=5643e8e1dcf95b78de4d214a7467197b
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/106789
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/106789
dc.identifier2-s2.0-47349101323
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1252644
dc.descriptionThe temperature dependence of electron-spin coherence in singly negatively charged (In,Ga)As/GaAs quantum dots is studied by time-resolved Faraday rotation. The decoherence time T2 is constant on the microsecond scale for temperatures below 15 K; for higher temperatures it shows a surprisingly sharp drop into the nanosecond range. The decrease cannot be explained through inelastic scattering with phonons, and it may be related to elastic scattering due to phonon-mediated fluctuations of the hyperfine interaction. © 2008 The American Physical Society.
dc.description78
dc.description4
dc.description
dc.description
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dc.languageen
dc.publisher
dc.relationPhysical Review B - Condensed Matter and Materials Physics
dc.rightsaberto
dc.sourceScopus
dc.titleTemperature-induced Spin-coherence Dissipation In Quantum Dots
dc.typeArtículos de revistas


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