Generalization of the Kink Solution for Superconductors with Large Penetration Depths in the Ginzburg–Landau Formalism

✍ Scribed by Cristina Buzea; Tsutomu Yamashita

• Publisher: Elsevier Science
• Year: 1999
• Tongue: English
• Weight: 347 KB
• Volume: 10
• Category: Article
• ISSN: 0960-0779
• DOI: 10.1016/s0960-0779(98)00170-2

✦ Synopsis

Exact solutions of the anisotropic GinzburgÐLandau equation are derived in the elliptic function formalism[ The general class of solutions is described by sn"u=k#\ of argument u and modulus k\ which\ in the limit k³ ³0\ is approximated by sinus and\ in the limit k:0\ by the well!known kink solution[ The superconducting carrier concentration\ n s \ penetration depth\ l and critical _eld\ H c are calculated[ The concordance with experimental data and other theories is in good agreement in the range from 9[7T c until the critical temperature[ Þ 0888 Elsevier Science Ltd[ All rights reserved