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dc.contributor.authorRosenstein, B.en_US
dc.contributor.authorZhuravlev, V.en_US
dc.date.accessioned2014-12-08T15:44:37Z-
dc.date.available2014-12-08T15:44:37Z-
dc.date.issued2008-02-15en_US
dc.identifier.issn0921-4534en_US
dc.identifier.urihttp://dx.doi.org/10.1016/j.physc.2007.11.007en_US
dc.identifier.urihttp://hdl.handle.net/11536/30120-
dc.description.abstractAbrikosov vortices in type II superconductors under magnetic field form highly correlated configurations with well defined elasticity, like regular atomic solids. While in the London limit vortices can be considered as line-like objects, when the field approaches the upper critical field H-c2(T) the core structure becomes important for elastic properties. Taking into account the deformation of the shape of the current distribution leads to significant increase in the shear modulus of the vortex lattice compared to previous estimates. The elastic properties determine the response to vortex matter pinning. The modified value of the elastic modulus is used to support a recent theory of the discontinuous "peak effect" in the critical current. It is argued that the critical current of the vortex lattice decreases monotonously as a function of the magnetic field, jumping to a high value in the homogeneous amorphous phase. (c) 2007 Published by Elsevier B.V.en_US
dc.language.isoen_USen_US
dc.subjectvortex matteren_US
dc.subjectshear modulusen_US
dc.subjectpeak effecten_US
dc.titleElastic properties of the Abrikosov lattice near the upper critical field and peak effect in the critical currenten_US
dc.typeArticle; Proceedings Paperen_US
dc.identifier.doi10.1016/j.physc.2007.11.007en_US
dc.identifier.journalPHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONSen_US
dc.citation.volume468en_US
dc.citation.issue4en_US
dc.citation.spage362en_US
dc.citation.epage367en_US
dc.contributor.department電子物理學系zh_TW
dc.contributor.departmentDepartment of Electrophysicsen_US
dc.identifier.wosnumberWOS:000254816500024-
Appears in Collections:Conferences Paper


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