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arXiv · cond-mat/9911044

Melting of Moving Vortex Lattices With Periodic Pinning

C. Reichhardt·G. T. Zimanyi
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Abstract

We study numerically the effects of temperature on moving vortex lattices interacting with periodic pinning arrays. For low temperatures the vortex lattice flows in channels, forming a hexatic structure with long range transverse and longitudinal ordering. At higher temperatures, a transition to a smectic state occurs where vortices wander between channels and longitudinal order is lost while transverse order remains. At the highest temperatures the vortex lattice melts into an isotropic liquid.

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C. Reichhardt, G. T. Zimanyi. 1999-11-03. Melting of Moving Vortex Lattices With Periodic Pinning. https://doi.org/10.1103/physrevb.61.14354

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