Structure of magnetic flux in nano-scaled superconductors

Masaru Kato, Masayuki Ako, Masahiko Machida, Tomio Koyama, Takekazu Ishida

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

Making use of the Ginzburg-Landau equation, we have investigated structure of magnetic flux in nano-scaled superconductors (SC) that is composed of s-wave and d-wave SCs. For a square d-wave SC in the s-wave SC matrix, half flux quantum vortices appear at four corners of the square and are ordered antiferromagnetically.

Original languageEnglish
Pages (from-to)171-172
Number of pages2
JournalJournal of Magnetism and Magnetic Materials
Volume272-276
Issue numberI
DOIs
Publication statusPublished - 2004 May

Keywords

  • Ginzburg-Landau theory
  • Half flux quantum vortex
  • High-T superconductor
  • Nanoscale superconductor

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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