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Magnetization Decay due to Vortex Phase Boundary Motion in BSCCO

M. Konczykowski·C. J. van der Beek·S. Colson·M. V. Indenbom·P. H. Kes·Y. Platiel·E. Zeldov
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Abstract

We identify a new regime of decay of the irreversible magnetization in clean Bi$_{2}$Sr$_{2}$CaCu$_{2}$O$_{8}$ crystals, at induction values close to the ``second peak field'' at which the bulk critical current density steeply increases. A time window is identified during which the decay of the induction is controlled by the slow propagation of the phase transformation front across the sample.

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M. Konczykowski, C. J. van der Beek, S. Colson, M. V. Indenbom, P. H. Kes, Y. Platiel, E. Zeldov. 1999-12-15. Magnetization Decay due to Vortex Phase Boundary Motion in BSCCO. https://doi.org/10.1016/s0921-4534(00)00918-7

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