Two dimensional vortex structures with multi scale interactions in thin film superconductors
Abstract
Interaction of particles of many systems can be effectively approximated by multiscale interaction potentials. Such potentials are widely used for investigation of colloidal systems and colloid-polymer mixtures, complex liquids (for instance, water) and other system. Also, it is of particular interest that effective interaction of vortices in a thin superconducting film can be approximated by a multiscale potential. The subject matter of the present paper is a system like this. Based on a multiscale potential we have shown that this system demonstrated a large number of different phases. It is particularly important that we analyze the influence of a long-range interaction of the system properties and show that properly taking into account long-range forces results in a dramatic change in the system phase diagram.
Cite
@article{arxiv.1902.04331,
title = {Two dimensional vortex structures with multi scale interactions in thin film superconductors},
author = {Yu. D. Fomin and V. N. Ryzhov and E. N. Tsiok},
journal= {arXiv preprint arXiv:1902.04331},
year = {2019}
}