Structure of magnetic flux in nano-scaled superconductors

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

doi:10.1016/j.jmmm.2003.11.382

Structure of magnetic flux in nano-scaled superconductors

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

Research output: Contribution to journal › Article › peer-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 language	English
Pages (from-to)	171-172
Number of pages	2
Journal	Journal of Magnetism and Magnetic Materials
Volume	272-276
Issue number	I
DOIs	https://doi.org/10.1016/j.jmmm.2003.11.382
Publication status	Published - 2004 May
Externally published	Yes

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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10.1016/j.jmmm.2003.11.382

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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.",

keywords = "Ginzburg-Landau theory, Half flux quantum vortex, High-T superconductor, Nanoscale superconductor",

author = "Masaru Kato and Masayuki Ako and Masahiko Machida and Tomio Koyama and Takekazu Ishida",

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AU - Kato, Masaru

AU - Ako, Masayuki

AU - Machida, Masahiko

AU - Koyama, Tomio

AU - Ishida, Takekazu

PY - 2004/5

Y1 - 2004/5

N2 - 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.

AB - 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.

KW - Ginzburg-Landau theory

KW - Half flux quantum vortex

KW - High-T superconductor

KW - Nanoscale superconductor

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U2 - 10.1016/j.jmmm.2003.11.382

DO - 10.1016/j.jmmm.2003.11.382

M3 - Article

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EP - 172

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

IS - I

ER -

Structure of magnetic flux in nano-scaled superconductors

Abstract

Keywords

ASJC Scopus subject areas

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