Flux flow and pinning of the vortex sheet structure in a two-component superconductor
Superconductivity
2007-08-01 v1
Abstract
A simulation study using the time-dependent Ginzburg-Landau theory is performed for the vortex state in two-component superconductors, such as PrOs_4_Sb_12_. We investigate the flux flow and the pinning of the vortex sheet structure. We find domain wall that traps half flux-quantum vortices and moves with the flux flow. In the pinning case, we observe an emitting process of a conventional vortex from the vortex sheet by combining a pair of half flux-quantum vortices.
Keywords
Cite
@article{arxiv.cond-mat/0409376,
title = {Flux flow and pinning of the vortex sheet structure in a two-component superconductor},
author = {Yasushi Matsunaga and Masanori Ichioka and Kazushige Machida},
journal= {arXiv preprint arXiv:cond-mat/0409376},
year = {2007}
}
Comments
4 pages, 4 figures, to appear in Phys. Rev. B