Interference effects in nonplanar wires with a two-dimensional electron gas

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dc.contributor.authorBasmaji, P.
dc.contributor.authorGusev, G. M.
dc.contributor.authorLa Scala, N.
dc.contributor.authorGonzalez-Borrero, P. P.
dc.contributor.authorLubyshev, D. I.
dc.contributor.authorda Silva, MPA
dc.contributor.authorMaude, D. K.
dc.contributor.authorPortal, J. C.
dc.contributor.authorPusep, Y. A.
dc.contributor.authorRossi, J. C.
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionCNRS
dc.contributor.institutionInst Natl Sci Appl
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)
dc.date.accessioned2014-05-20T13:13:29Z
dc.date.available2014-05-20T13:13:29Z
dc.date.issued1998-01-01
dc.description.abstractWe have studied the universal conductance fluctuations (UCF) due to quantum interface in a two-dimensional electron gas (2DEG) grown on the substrates with pre-patterned, sub-micron wires. The dependence of UCF on the angle between the direction of the magnetic field and the substrate has been investigated. We found, that magnetoresistance traces for different angles are completely uncorrelated. A non-planar character of electron motion is responsible for these angular conductance fluctuations. We compared the experimental results with a simple geometrical model.en
dc.description.affiliationUniv São Paulo, Inst Fis Sao Carlos, BR-13560970 São Paulo, Brazil
dc.description.affiliationCNRS, LCMI, F-38042 Grenoble, France
dc.description.affiliationInst Natl Sci Appl, F-31077 Toulouse, France
dc.description.affiliationFCAVJ Unesp, Dept Ciências Exatas, Jaboticabal, SP, Brazil
dc.description.affiliationUniv Fed Sao Carlos, BR-13560000 Sao Carlos, SP, Brazil
dc.description.affiliationUnespFCAVJ Unesp, Dept Ciências Exatas, Jaboticabal, SP, Brazil
dc.format.extent187-192
dc.identifierhttp://repositorio.if.usp.br/xmlui/handle/1396/1199
dc.identifier.citationPhysics of Low-dimensional Structures. Moscow: V S V Co. Ltd, v. 1-2, p. 187-192, 1998.
dc.identifier.issn0204-3467
dc.identifier.lattes1449605928537533
dc.identifier.urihttp://hdl.handle.net/11449/1254
dc.identifier.wosWOS:000072938400025
dc.language.isoeng
dc.publisherV S V Co. Ltd
dc.relation.ispartofPhysics of Low-dimensional Structures
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.titleInterference effects in nonplanar wires with a two-dimensional electron gasen
dc.typeArtigo
dcterms.rightsHolderV S V Co. Ltd
unesp.author.lattes1449605928537533
unesp.author.orcid0000-0002-7453-4924[4]
unesp.author.orcid0000-0002-1575-9875[3]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Agrárias e Veterinárias, Jaboticabalpt

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