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Article: Effect of a point impurity on the vortex bound states in an s-wave superconductor: A self-consistent analysis

TitleEffect of a point impurity on the vortex bound states in an s-wave superconductor: A self-consistent analysis
Authors
KeywordsPhysics
Issue Date2000
PublisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/
Citation
Physical Review B - Condensed Matter And Materials Physics, 2000, v. 62 n. 9, p. 5936-5941 How to Cite?
AbstractOn the basis of self-consistent numerical solution of the Bogoliubov-de Gennes equations on a finite-size lattice, we study the variation of the vortex bound state when an impurity potential is added to the core of an isolated vortex line in an s-wave superconductor. The local density of states is investigated at both the core and its neighbor site. By analyzing the impurity-induced increase of the pair potential near the vortex core, we elucidate the mechanism of the vortex pinning in detail.
Persistent Identifierhttp://hdl.handle.net/10722/43305
ISSN
2001 Impact Factor: 3.07
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorHan, Qen_HK
dc.contributor.authorZhang, LYen_HK
dc.contributor.authorWang, ZDen_HK
dc.date.accessioned2007-03-23T04:43:14Z-
dc.date.available2007-03-23T04:43:14Z-
dc.date.issued2000en_HK
dc.identifier.citationPhysical Review B - Condensed Matter And Materials Physics, 2000, v. 62 n. 9, p. 5936-5941en_HK
dc.identifier.issn0163-1829en_HK
dc.identifier.urihttp://hdl.handle.net/10722/43305-
dc.description.abstractOn the basis of self-consistent numerical solution of the Bogoliubov-de Gennes equations on a finite-size lattice, we study the variation of the vortex bound state when an impurity potential is added to the core of an isolated vortex line in an s-wave superconductor. The local density of states is investigated at both the core and its neighbor site. By analyzing the impurity-induced increase of the pair potential near the vortex core, we elucidate the mechanism of the vortex pinning in detail.en_HK
dc.format.extent402530 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 and Materials Physics). Copyright © American Physical Society.en_HK
dc.subjectPhysicsen_HK
dc.titleEffect of a point impurity on the vortex bound states in an s-wave superconductor: A self-consistent analysisen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1098-0121&volume=62&issue=9&spage=5936&epage=5941&date=2000&atitle=Effect+of+a+point+impurity+on+the+vortex+bound+states+in+an+s-wave+superconductor:+A+self-consistent+analysisen_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.62.5936en_HK
dc.identifier.scopuseid_2-s2.0-0034261181en_HK
dc.identifier.hkuros55924-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0034261181&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume62en_HK
dc.identifier.issue9en_HK
dc.identifier.spage5936en_HK
dc.identifier.epage5941en_HK
dc.identifier.isiWOS:000089212900105-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridHan, Q=7202485348en_HK
dc.identifier.scopusauthoridZhang, LY=8941895600en_HK
dc.identifier.scopusauthoridWang, ZD=14828459100en_HK

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