Josephson vortex lattice melting in Bi-2212 |
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| Authors: | Yu. I. Latyshev V. N. Pavlenko A. P. Orlov |
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| Affiliation: | (1) Institute of Radio Engineering and Electronics, Russian Academy of Sciences, Moscow, 125009, Russia |
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| Abstract: | The B-T diagram of Josephson vortex lattice melting in Bi-2212 is analyzed (B is magnetic induction parallel to the layers, T is temperature). It is shown that the Josephson vortex lattice melting at B > B* = 0.6–0.7 T is associated with Berezinsky-Kosterlitz-Thouless transition in individual Bi-2212 superconducting layers and is a second-order phase transition. |
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