Phase diagrams of flux lattices with disorder

T. Giamarchi; P. Le Doussal

doi:10.1103/physrevb.55.6577

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arXiv · cond-mat/9609112

Phase diagrams of flux lattices with disorder

T. Giamarchi·P. Le Doussal

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Abstract

We review the prediction, made in a previous work [Phys. Rev. B 52 (1995)], that the phase diagram of type II superconductors consists of a topologically ordered Bragg glass phase at low fields undergoing a transition at higher fields into a vortex glass or a liquid. We estimate the position of the phase boundary using a Lindemann criterion. We find that the proposed phenomenology is compatible with recent experiments on superconductors.

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T. Giamarchi, P. Le Doussal. 1996-09-12. Phase diagrams of flux lattices with disorder. https://doi.org/10.1103/physrevb.55.6577

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