Beating of magnetic oscillations in a graphene device probed by quantum capacitance

Handle URI:
http://hdl.handle.net/10754/314510
Title:
Beating of magnetic oscillations in a graphene device probed by quantum capacitance
Authors:
Tahir, M.; Schwingenschlögl, Udo ( 0000-0003-4179-7231 )
Abstract:
We report the quantum capacitance of a monolayergraphene device in an external perpendicular magnetic field including the effects of Rashba spin-orbit interaction(SOI). The SOI mixes the spin up and spin down states of neighbouring Landau levels into two (unequally spaced) energy branches. In order to investigate the role of the SOI for the electronic transport, we study the density of states to probe the quantum capacitance of monolayergraphene.SOIeffects on the quantum magnetic oscillations (Shubnikov de Haas and de Hass-van Alphen) are deduced from the quantum capacitance.
KAUST Department:
Physical Sciences and Engineering (PSE) Division; Computational Physics and Materials Science (CPMS)
Citation:
Tahir M, Schwingenschlögl U (2012) Beating of magnetic oscillations in a graphene device probed by quantum capacitance. Appl Phys Lett 101: 013114. doi:10.1063/1.4732796.
Publisher:
AIP Publishing
Journal:
Applied Physics Letters
Issue Date:
5-Jul-2012
DOI:
10.1063/1.4732796
Type:
Article
ISSN:
00036951
Additional Links:
http://scitation.aip.org/content/aip/journal/apl/101/1/10.1063/1.4732796
Appears in Collections:
Articles; Physical Sciences and Engineering (PSE) Division; Computational Physics and Materials Science (CPMS)

Full metadata record

DC FieldValue Language
dc.contributor.authorTahir, M.en
dc.contributor.authorSchwingenschlögl, Udoen
dc.date.accessioned2014-03-23T08:26:53Z-
dc.date.available2014-03-23T08:26:53Z-
dc.date.issued2012-07-05en
dc.identifier.citationTahir M, Schwingenschlögl U (2012) Beating of magnetic oscillations in a graphene device probed by quantum capacitance. Appl Phys Lett 101: 013114. doi:10.1063/1.4732796.en
dc.identifier.issn00036951en
dc.identifier.doi10.1063/1.4732796en
dc.identifier.urihttp://hdl.handle.net/10754/314510en
dc.description.abstractWe report the quantum capacitance of a monolayergraphene device in an external perpendicular magnetic field including the effects of Rashba spin-orbit interaction(SOI). The SOI mixes the spin up and spin down states of neighbouring Landau levels into two (unequally spaced) energy branches. In order to investigate the role of the SOI for the electronic transport, we study the density of states to probe the quantum capacitance of monolayergraphene.SOIeffects on the quantum magnetic oscillations (Shubnikov de Haas and de Hass-van Alphen) are deduced from the quantum capacitance.en
dc.language.isoenen
dc.publisherAIP Publishingen
dc.relation.urlhttp://scitation.aip.org/content/aip/journal/apl/101/1/10.1063/1.4732796en
dc.rightsArchived with thanks to Applied Physics Lettersen
dc.titleBeating of magnetic oscillations in a graphene device probed by quantum capacitanceen
dc.typeArticleen
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.contributor.departmentComputational Physics and Materials Science (CPMS)en
dc.identifier.journalApplied Physics Lettersen
dc.eprint.versionPublisher's Version/PDFen
dc.contributor.institutionDepartment of Physics, Quaid-i-Azam University, Islamabad 45320, Pakistanen
dc.contributor.affiliationKing Abdullah University of Science and Technology (KAUST)en
kaust.authorTahir, Muhammaden
kaust.authorSchwingenschlögl, Udoen
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