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Article: Vortex dynamics in twinned superconductors

TitleVortex dynamics in twinned 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. 9, p. 5075-5078 How to Cite?
AbstractWe numerically solve the overdamped equation of vortex motion in a twin-boundary (TB) superconductor, in which the applied Lorentz force F L, the pinning forces due to TB's and point defects, and the intervortex interacting force are taken into account. Our simulations show that TB's act as easy flow channels for the vortex motion parallel to the TB's and obstructive barriers for that normal to the TB's. Due to the barrier effect, the transverse velocity of vortices increases with F L, but if F L is strong enough, the vortices can cross through the TB's so that the transverse velocity vs F L curve exhibits peak behavior.
Persistent Identifierhttp://hdl.handle.net/10722/43220
ISSN
2001 Impact Factor: 3.07
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorZhu, BYen_HK
dc.contributor.authorDong, Jen_HK
dc.contributor.authorXing, DYen_HK
dc.contributor.authorWang, ZDen_HK
dc.date.accessioned2007-03-23T04:41:34Z-
dc.date.available2007-03-23T04:41:34Z-
dc.date.issued1998en_HK
dc.identifier.citationPhysical Review B - Condensed Matter And Materials Physics, 1998, v. 57 n. 9, p. 5075-5078en_HK
dc.identifier.issn0163-1829en_HK
dc.identifier.urihttp://hdl.handle.net/10722/43220-
dc.description.abstractWe numerically solve the overdamped equation of vortex motion in a twin-boundary (TB) superconductor, in which the applied Lorentz force F L, the pinning forces due to TB's and point defects, and the intervortex interacting force are taken into account. Our simulations show that TB's act as easy flow channels for the vortex motion parallel to the TB's and obstructive barriers for that normal to the TB's. Due to the barrier effect, the transverse velocity of vortices increases with F L, but if F L is strong enough, the vortices can cross through the TB's so that the transverse velocity vs F L curve exhibits peak behavior.en_HK
dc.format.extent101993 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.rightsPhysical Review B (Condensed Matter). Copyright © American Physical Society.en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectPhysicsen_HK
dc.titleVortex dynamics in twinned superconductorsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0163-1829&volume=57&issue=9&spage=5075&epage=5078&date=1998&atitle=Vortex+dynamics+in+twinned+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.57.5075en_HK
dc.identifier.scopuseid_2-s2.0-0008438586en_HK
dc.identifier.hkuros30120-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0008438586&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume57en_HK
dc.identifier.issue9en_HK
dc.identifier.spage5075en_HK
dc.identifier.epage5078en_HK
dc.identifier.isiWOS:000072358600030-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridZhu, BY=36457808200en_HK
dc.identifier.scopusauthoridDong, J=7403365671en_HK
dc.identifier.scopusauthoridXing, DY=7202670397en_HK
dc.identifier.scopusauthoridWang, ZD=14828459100en_HK

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