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Composite Fermions with a Warped Fermi Contour

Author(s): Mueed, MA; Kamburov, D; Liu, Yang; Shayegan, Mansour; Pfeiffer, LN; et al

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dc.contributor.authorMueed, MA-
dc.contributor.authorKamburov, D-
dc.contributor.authorLiu, Yang-
dc.contributor.authorShayegan, Mansour-
dc.contributor.authorPfeiffer, LN-
dc.contributor.authorWest, KW-
dc.contributor.authorBaldwin, KW-
dc.contributor.authorWinkler, R-
dc.date.accessioned2021-10-08T20:17:07Z-
dc.date.available2021-10-08T20:17:07Z-
dc.date.issued2015-04en_US
dc.identifier.citationMueed, MA, Kamburov, D, Liu, Yang, Shayegan, M, Pfeiffer, LN, West, KW, Baldwin, KW, Winkler, R. (2015). Composite Fermions with a Warped Fermi Contour. Physical Review Letters, 114 (17), 10.1103/PhysRevLett.114.176805en_US
dc.identifier.issn0031-9007-
dc.identifier.urihttp://arks.princeton.edu/ark:/88435/pr12z8b-
dc.description.abstractVia measurements of commensurability features near the Landau filling factor v=1/2, we probe the shape of the Fermi contour for hole-flux composite fermions confined to a wide GaAs quantum well. The data reveal that the composite fermions are strongly influenced by the characteristics of the Landau level in which they are formed. In particular, their Fermi contour is warped when their Landau level originates from a hole band with significant warping.en_US
dc.language.isoen_USen_US
dc.relation.ispartofPhysical Review Lettersen_US
dc.rightsAuthor's manuscripten_US
dc.titleComposite Fermions with a Warped Fermi Contouren_US
dc.typeJournal Articleen_US
dc.identifier.doidoi:10.1103/PhysRevLett.114.176805-
dc.date.eissued2015-04-29en_US
dc.identifier.eissn1079-7114-
pu.type.symplectichttp://www.symplectic.co.uk/publications/atom-terms/1.0/journal-articleen_US

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