Record dynamics and the observed temperature plateau in the magnetic creep-rate of type-II superconductors
L. P. Oliveira, Henrik Jeldtoft Jensen, Mario Nicodemi, Paolo Sibani
DOI 10.1103/PhysRevB.71.104526 · Physical Review B
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Abstract
We use Monte Carlo simulations of a coarse-grained three-dimensional model to demonstrate that the experimentally observed approximate temperature independence of the magnetic creep-rate for a broad range of temperatures may be explained in terms of record dynamics, namely, the dynamical properties of the times at which a stochastic fluctuating signal establishes records.
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