English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Recent theoretical work has derived the correct form of the Ginzburg-Landaudifferential equations, for the superconducting order parameter and vectorpotential, in the presence of a small defect. Here, these equations are appliedto the case of a single vortex line pinned on such a defect. We develop thecoupled set of partial differential equations, and show how to derive analyticsolutions for the order parameter and magnetic field perturbations in theregion of space near the defect. Certain properties of the unperturbed vortexsolution are needed to totally specify our result; these are evaluatednumerically, and compared with those deduced from Clem's approximate solution.Comment: 5 pages LaTeX, 1 EPS figure, to be published in PRB, Jan. 199

Order parameter and magnetic field of a vortex line pinned at a point defect: Ginzburg-Landau theory