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Article: Novel vortex stripe phase under strong magnetic field in high temperature superconductors

TitleNovel vortex stripe phase under strong magnetic field in high temperature superconductors
Authors
KeywordsCompeting order
High temperature superconductivity
Mixed state
Stripe phase
Upper critical field
Issue Date2005
PublisherWorld Scientific Publishing Co Pte Ltd. The Journal's web site is located at http://www.worldscinet.com/ijmpb/ijmpb.shtml
Citation
International Journal Of Modern Physics B, 2005, v. 19 n. 1-3, p. 9-12 How to Cite?
AbstractThe nature of vortex structure in the mixed state of high-temperature superconductors (HTS) is investigated by solving the Bogoliubov-de Gennes equations with consideration of competition between antiferromagnetic (AF) and d-wave superconductivity (DSC) orders. By varying the applied magnetic field and temperature, the geometry of vortex structure can take two different forms: conventional vortex lattice (triangular or square), or vortex stripe phases where all the order parameters including spin density wave, charge density wave and superconducting order exhibit stripe-like behavior. This novel vortex stripe phases may show up at low temperature and adjacent to upper critical field H c2. Phase diagram of temperature dependence of H c2 will be presented. Our results may shed light on the understanding of the low-temperature H c2 anomalies in some HTS. New experiments are proposed to test our predictions. © World Scientific Publishing Company.
Persistent Identifierhttp://hdl.handle.net/10722/80931
ISSN
2015 Impact Factor: 0.85
2015 SCImago Journal Rankings: 0.338
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorChen, Yen_HK
dc.contributor.authorWang, ZDen_HK
dc.contributor.authorTing, CSen_HK
dc.date.accessioned2010-09-06T08:11:52Z-
dc.date.available2010-09-06T08:11:52Z-
dc.date.issued2005en_HK
dc.identifier.citationInternational Journal Of Modern Physics B, 2005, v. 19 n. 1-3, p. 9-12en_HK
dc.identifier.issn0217-9792en_HK
dc.identifier.urihttp://hdl.handle.net/10722/80931-
dc.description.abstractThe nature of vortex structure in the mixed state of high-temperature superconductors (HTS) is investigated by solving the Bogoliubov-de Gennes equations with consideration of competition between antiferromagnetic (AF) and d-wave superconductivity (DSC) orders. By varying the applied magnetic field and temperature, the geometry of vortex structure can take two different forms: conventional vortex lattice (triangular or square), or vortex stripe phases where all the order parameters including spin density wave, charge density wave and superconducting order exhibit stripe-like behavior. This novel vortex stripe phases may show up at low temperature and adjacent to upper critical field H c2. Phase diagram of temperature dependence of H c2 will be presented. Our results may shed light on the understanding of the low-temperature H c2 anomalies in some HTS. New experiments are proposed to test our predictions. © World Scientific Publishing Company.en_HK
dc.languageengen_HK
dc.publisherWorld Scientific Publishing Co Pte Ltd. The Journal's web site is located at http://www.worldscinet.com/ijmpb/ijmpb.shtmlen_HK
dc.relation.ispartofInternational Journal of Modern Physics Ben_HK
dc.subjectCompeting orderen_HK
dc.subjectHigh temperature superconductivityen_HK
dc.subjectMixed stateen_HK
dc.subjectStripe phaseen_HK
dc.subjectUpper critical fielden_HK
dc.titleNovel vortex stripe phase under strong magnetic field in high temperature superconductorsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0217-9792&volume=19&spage=9&epage=12&date=2005&atitle=Novel+vortex+stripe+phase+under+strong+magnetic+field+in+high+temperature+superconductorsen_HK
dc.identifier.emailWang, ZD: zwang@hkucc.hku.hken_HK
dc.identifier.authorityWang, ZD=rp00802en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1142/S021797920502786Xen_HK
dc.identifier.scopuseid_2-s2.0-18444415748en_HK
dc.identifier.hkuros98059en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-18444415748&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume19en_HK
dc.identifier.issue1-3en_HK
dc.identifier.spage9en_HK
dc.identifier.epage12en_HK
dc.identifier.isiWOS:000228635200004-
dc.publisher.placeSingaporeen_HK
dc.identifier.scopusauthoridChen, Y=7601428042en_HK
dc.identifier.scopusauthoridWang, ZD=14828459100en_HK
dc.identifier.scopusauthoridTing, CS=7202187179en_HK

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