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arXiv · 1702.08842

Vortex Dynamics in Type II Superconductors

Dachuan Lu
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Abstract

Time dependent Ginzburg-Landau equation is solved for type II superconductors numerically, and the dynamics of entering vortices, geometric defects and pinning effects have been investigated. A superconducting wire with ratchet defects is designed to pump the vortices move in a specific direction and enhance the supercurrent when applying the periodical magnetic field. Some properties of this wire have been investigated numerically and analytically.

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Dachuan Lu. 2017-02-12. Vortex Dynamics in Type II Superconductors. https://arxiv.org/abs/1702.08842

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