Correlation Dimension in Two-Dimensional Disordered Systems with Rashba Spin-Orbit Coupling

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dc.creatorJosé Antonio Otero Hernández
dc.creatorErnesto Manuel Hernández Cooper
dc.creatorFrancisco Javier Delgado Cepeda
dc.date2016
dc.date.accessioned2018-10-18T21:22:03Z
dc.date.available2018-10-18T21:22:03Z
dc.descriptionThe metal-insulator phase transition that arises in the Integer Quantum Hall Effect has been characterized through the multifractal nature of extended states near the center of the Lowest Landau Level. In this work, we obtain numerical solutions for the one-electron Hamiltonian with disorder, where the correlation dimension of extended states in the first two Landau Levels is obtained, by taking into account the Rashba spin-orbit coupling in the Hamiltonian. Although, spin-orbit coupling at moderate field intensities has been determined experimentally, there is no theoretical evidence for the nature of the transition in this case. The correlation dimension of extended states for the resolved spin levels is obtained, and within the statistical error, it is found that the Rashba Hamiltonian in presence of disorder, belongs to the same universality class of spin unresolved systems. © Published under licence by IOP Publishing Ltd.
dc.identifier.doi10.1088/1742-6596/698/1/012023
dc.identifier.issn17426588
dc.identifier.issue1
dc.identifier.urihttp://hdl.handle.net/11285/630464
dc.identifier.volume698
dc.languageeng
dc.publisherInstitute of Physics Publishing
dc.relationhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84966270792&doi=10.1088%2f1742-6596%2f698%2f1%2f012023&partnerID=40&md5=00036c4e43635f1e2ab679de1dbe1922
dc.relationInvestigadores
dc.relationEstudiantes
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0
dc.sourceJournal of Physics: Conference Series
dc.subjectMetal insulator boundaries
dc.subjectMetal insulator transition
dc.subjectQuantum Hall effect
dc.subjectQuantum theory
dc.subjectCorrelation dimensions
dc.subjectElectron Hamiltonian
dc.subjectMetal-insulator phase transition
dc.subjectNumerical solution
dc.subjectRashba spin-orbit coupling
dc.subjectSpin-orbit couplings
dc.subjectStatistical errors
dc.subjectUniversality class
dc.subjectHamiltonians
dc.subject.classification7 INGENIERÍA Y TECNOLOGÍA
dc.titleCorrelation Dimension in Two-Dimensional Disordered Systems with Rashba Spin-Orbit Coupling
dc.typeConferencia
refterms.dateFOA2018-10-18T21:22:03Z

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