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Article: Dynamics of time-reversal-symmetry-breaking vortices in unconventional superconductors

TitleDynamics of time-reversal-symmetry-breaking vortices in unconventional superconductors
Authors
KeywordsPhysics
Issue Date1998
PublisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/
Citation
Physical Review B - Condensed Matter And Materials Physics, 1998, v. 57 n. 2, p. R724-R727 How to Cite?
AbstractBased on a two-component Ginzburg-Landau theory, we find a number of interesting behaviors of vortex dynamics in the time-reversal-symmetry-breaking (T-breaking) regime of the parameter space: (i) Only one of the two types of T-breaking vortices is stable against applied currents at intermediate and high fields; (ii) For these dynamically stable vortices, the equilibrium phase transitions at the lower and/or the upper critical fields may be of first order; (iii) The free vortex flow resistivity of the T-breaking vortices is generally nonlinear, and in the case of (ii) there are resistivity discontinuities at the first-order transitions. The phase diagram of the T-breaking vortices is presented.
Persistent Identifierhttp://hdl.handle.net/10722/43218
ISSN
2001 Impact Factor: 3.07
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorWang, ZDen_HK
dc.contributor.authorWang, QHen_HK
dc.date.accessioned2007-03-23T04:41:32Z-
dc.date.available2007-03-23T04:41:32Z-
dc.date.issued1998en_HK
dc.identifier.citationPhysical Review B - Condensed Matter And Materials Physics, 1998, v. 57 n. 2, p. R724-R727en_HK
dc.identifier.issn0163-1829en_HK
dc.identifier.urihttp://hdl.handle.net/10722/43218-
dc.description.abstractBased on a two-component Ginzburg-Landau theory, we find a number of interesting behaviors of vortex dynamics in the time-reversal-symmetry-breaking (T-breaking) regime of the parameter space: (i) Only one of the two types of T-breaking vortices is stable against applied currents at intermediate and high fields; (ii) For these dynamically stable vortices, the equilibrium phase transitions at the lower and/or the upper critical fields may be of first order; (iii) The free vortex flow resistivity of the T-breaking vortices is generally nonlinear, and in the case of (ii) there are resistivity discontinuities at the first-order transitions. The phase diagram of the T-breaking vortices is presented.en_HK
dc.format.extent103311 bytes-
dc.format.extent45056 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/msword-
dc.languageengen_HK
dc.publisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/en_HK
dc.relation.ispartofPhysical Review B - Condensed Matter and Materials Physicsen_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rightsPhysical Review B (Condensed Matter). Copyright © American Physical Society.en_HK
dc.subjectPhysicsen_HK
dc.titleDynamics of time-reversal-symmetry-breaking vortices in unconventional superconductorsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0163-1829&volume=57&issue=2&spage=R724&epage=R727&date=1998&atitle=Dynamics+of+time-reversal-symmetry-breaking+vortices+in+unconventional+superconductorsen_HK
dc.identifier.emailWang, ZD: zwang@hkucc.hku.hken_HK
dc.identifier.authorityWang, ZD=rp00802en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1103/PhysRevB.57.R724en_HK
dc.identifier.scopuseid_2-s2.0-0041741987en_HK
dc.identifier.hkuros30116-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0041741987&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume57en_HK
dc.identifier.issue2en_HK
dc.identifier.spageR724en_HK
dc.identifier.epageR727en_HK
dc.identifier.isiWOS:000071487300017-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridWang, ZD=14828459100en_HK
dc.identifier.scopusauthoridWang, QH=7406916485en_HK

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