Observing the Inverse melting of the vortex lattice in Bi$_2$Sr$_2$CaCu$_2$O$_8$ with point defects using Langevin simulations with vortex shaking

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dc.creatorGoldschmidt, Yadin Y.
dc.creatorLiu, Jin-Tao
dc.date2008-01-17
dc.date.accessioned2026-07-07T08:55:03Z
dc.date.available2026-07-07T08:55:03Z
dc.descriptionLangevin dynamics simulations of the vortex matter in the highly-anisotropic high-temperature superconductor Bi$_2$Sr$_2$CaCu$_2$O$_8$ were performed. We introduced point defects as a smoothened distribution of a random potential. Both the electromagnetic and Josephson interactions among pancake vortices were included. A special shaking and annealing process was introduced to let the system approach the equilibrium configuration. We are able to see the inverse melting transition from the Bragg-glass to the amorphous vortex glass state, in agreement with recent experiments.
dc.descriptionRevTex 4, 5 figures
dc.identifierhttps://arxiv.org/abs/0801.2701
dc.identifierhttp://arxiv.org/abs/0801.2701
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/146154
dc.subjectSuperconductivity
dc.subjectDisordered Systems and Neural Networks
dc.titleObserving the Inverse melting of the vortex lattice in Bi$_2$Sr$_2$CaCu$_2$O$_8$ with point defects using Langevin simulations with vortex shaking
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