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Article: Fractional quantum Hall effect with spin reversal

TitleFractional quantum Hall effect with spin reversal
Authors
Xie, XCGuo, YZhang, FC
Issue Date1989
PublisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/
Citation
Physical Review B (Condensed Matter), 1989, v. 40 n. 5, p. 3487-3490 How to Cite?
DOI: http://dx.doi.org/10.1103/PhysRevB.40.3487
AbstractWe study the spin polarization of the ground states and the excited states of the fractional quantum Hall effect, using spherical geometry for finite-size systems. In the absence of the Zeeman energy, the ground states at filling 2/q, with q odd, are found to be spin unpolarized and nondegenerate for all values of q studied. The energy differences between the spin-polarized and spin-unpolarized states at =2/3 and 2/5 are estimated by extrapolating to the thermodynamic limit. The spin polarization of the lowest-energy excitations are studied and the results agree with recent experiments. © 1989 The American Physical Society.
Persistent Identifierhttp://hdl.handle.net/10722/174648
ISSN
0163-1829
ISI Accession Number ID
WOS:A1989AK99900117

 

DC FieldValueLanguage
dc.contributor.authorXie, XCen_US
dc.contributor.authorGuo, Yen_US
dc.contributor.authorZhang, FCen_US
dc.date.accessioned2012-11-26T08:46:42Z-
dc.date.available2012-11-26T08:46:42Z-
dc.date.issued1989en_US
dc.identifier.citationPhysical Review B (Condensed Matter), 1989, v. 40 n. 5, p. 3487-3490-
dc.identifier.issn0163-1829en_US
dc.identifier.urihttp://hdl.handle.net/10722/174648-
dc.description.abstractWe study the spin polarization of the ground states and the excited states of the fractional quantum Hall effect, using spherical geometry for finite-size systems. In the absence of the Zeeman energy, the ground states at filling 2/q, with q odd, are found to be spin unpolarized and nondegenerate for all values of q studied. The energy differences between the spin-polarized and spin-unpolarized states at =2/3 and 2/5 are estimated by extrapolating to the thermodynamic limit. The spin polarization of the lowest-energy excitations are studied and the results agree with recent experiments. © 1989 The American Physical Society.en_US
dc.languageengen_US
dc.publisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/en_US
dc.relation.ispartofPhysical Review B (Condensed Matter)-
dc.titleFractional quantum Hall effect with spin reversalen_US
dc.typeArticleen_US
dc.identifier.emailZhang, FC: fuchun@hkucc.hku.hken_US
dc.identifier.authorityZhang, FC=rp00840en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1103/PhysRevB.40.3487en_US
dc.identifier.scopuseid_2-s2.0-0001612243en_US
dc.identifier.volume40en_US
dc.identifier.issue5en_US
dc.identifier.spage3487en_US
dc.identifier.epage3490en_US
dc.identifier.isiWOS:A1989AK99900117-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridXie, XC=13502915800en_US
dc.identifier.scopusauthoridGuo, Y=7406309950en_US
dc.identifier.scopusauthoridZhang, FC=14012468800en_US
dc.identifier.issnl0163-1829-

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