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dc.contributor.authorSafar, H.en
dc.contributor.authorGammel, P. L.en
dc.contributor.authorHuse, D. A.en
dc.contributor.authorAlers, G. B.en
dc.contributor.authorBishop, D. J.en
dc.contributor.authorLee, W. C.en
dc.contributor.authorGiapintzakis, Johnen
dc.contributor.authorGinsberg, D. M.en
dc.creatorSafar, H.en
dc.creatorGammel, P. L.en
dc.creatorHuse, D. A.en
dc.creatorAlers, G. B.en
dc.creatorBishop, D. J.en
dc.creatorLee, W. C.en
dc.creatorGiapintzakis, Johnen
dc.creatorGinsberg, D. M.en
dc.description.abstractWe report measurements of the critical current, differential resistance, and voltage noise below the vortex-lattice melting transition in clean, untwinned YBa2Cu3O7- crystals. The differential resistance at dc current bias much greater than Jc shows a sharp feature at the melting transition accompanied by a rapid drop in the voltage noise, demonstrating that the melting transition is insensitive to the static pinning potential. In the solid phase, the measurements all show a marked change from the low-field, pinned lattice to the high-field vortex-glass contiguous with the tricritical point in this sample. © 1995 The American Physical Society.en
dc.sourcePhysical Review Ben
dc.titleVortex dynamics below the flux-lattice melting transition in YBa2Cu3O7-en
dc.description.endingpage6214Πολυτεχνική Σχολή / Faculty of EngineeringΤμήμα Μηχανικών Μηχανολογίας και Κατασκευαστικής / Department of Mechanical and Manufacturing Engineering
dc.contributor.orcidGiapintzakis, John [0000-0002-7277-2662]

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