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Depinning Transition of a Two Dimensional Vortex Lattice in a Commensurate Periodic Potential

Violeta Gotcheva·S. Teitel
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Abstract

We use Monte Carlo simulations of the 2D one component Coulomb gas on a triangular lattice, to study the depinning transition of a 2D vortex lattice in a commensurate periodic potential. A detailed finite size scaling analysis indicates this transition to be first order. No significant changes in behavior were found as vortex density was varied over a wide range.

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Violeta Gotcheva, S. Teitel. 2000-08-22. Depinning Transition of a Two Dimensional Vortex Lattice in a Commensurate Periodic Potential. https://doi.org/10.1103/physrevlett.86.2126

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