Universality of vortex avalanches in a type II superconductor with periodic pinning

R. Cruz; R. Mulet; E. Altshuler

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arXiv · cond-mat/9905390

Universality of vortex avalanches in a type II superconductor with periodic pinning

R. Cruz·R. Mulet·E. Altshuler

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Abstract

In this work the robustness of a simple cellular automaton developed by Bassler and Paczuski to describe the critical state in type-II superconductors is studied. Two different configurations of pinning centers are introduced and a new universality class is found. The numerical values of the critical exponents were calculated following two scaling techniques to ensure the validity of our results.

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R. Cruz, R. Mulet, E. Altshuler. 1999-05-28. Universality of vortex avalanches in a type II superconductor with periodic pinning. https://arxiv.org/abs/cond-mat/9905390

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