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Continuous melting of a driven two-dimensional flux lattice with strong pins

L. Fruchter
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Abstract

The phase diagram of a driven two-dimensional vortex lattice in the presence of dense quasi-point pins is investigated. The transition from the crystal to the liquid is found continuous at intermediate inductions. The correlations in the pseudo random force that allow for an uncomplete unbinding of the dislocations is proposed as a key mechanism to account for the continuous transition.

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L. Fruchter. 2003-05-28. Continuous melting of a driven two-dimensional flux lattice with strong pins. https://doi.org/10.1140/epjb%2Fe2003-00209-1

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