Interaction between a two-dimensional pancake vortex and a circular nonsuperconducting defect

研究成果: Article同行評審

7 引文 斯高帕斯(Scopus)

摘要

The interaction energy (Formula presented)(r) between a two-dimensional (2D) pancake vortex and a circular dielectric defect with radius a in a superconducting thin film is calculated in the London limit κ≫1. We obtain a general expression formula of (Formula presented)(r) for all range r≳a. Our theory predicts that (Formula presented)(r)∝ln(1-(Formula presented)/(Formula presented)) at a short distance, which is in the same form as the 3D bulk superconductor. But (Formula presented)(r) decreases with (Formula presented) at a long distance, unlike decreases exponentially in the 3D bulk one.

原文English
頁(從 - 到)502-506
頁數5
期刊Physical Review B - Condensed Matter and Materials Physics
54
發行號1
DOIs
出版狀態Published - 1 一月 1996

指紋 深入研究「Interaction between a two-dimensional pancake vortex and a circular nonsuperconducting defect」主題。共同形成了獨特的指紋。

引用此