Nano-scaled anisotropic superconductors

Masaru Kato; Tomio Koyama; Masahiko Machida; Takekazu Ishida

doi:10.1016/j.physc.2006.04.013

Nano-scaled anisotropic superconductors

Masaru Kato, Tomio Koyama, Masahiko Machida, Takekazu Ishida

Institute for Materials Research (IMR)

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

We have investigated the superconducting state of the nano-sized anisotropic superconductors. Solving the Bogoliubov-de Gennes equation for tight binding model with attractive interaction for electrons, we obtained stable superconducting symmetry. When shape of the square superconductor is diagonal to the crystal axis, the superconducting symmetry is changed in the whole of the superconductor.

Original language	English
Pages (from-to)	270-273
Number of pages	4
Journal	Physica C: Superconductivity and its applications
Volume	445-448
Issue number	1-2
DOIs	https://doi.org/10.1016/j.physc.2006.04.013
Publication status	Published - 2006 Oct 1

Keywords

Anisotropic superconductors
Bogoliubov-de Gennes equation
Nano-scale superconductors

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Energy Engineering and Power Technology
Electrical and Electronic Engineering

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10.1016/j.physc.2006.04.013

Cite this

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title = "Nano-scaled anisotropic superconductors",

abstract = "We have investigated the superconducting state of the nano-sized anisotropic superconductors. Solving the Bogoliubov-de Gennes equation for tight binding model with attractive interaction for electrons, we obtained stable superconducting symmetry. When shape of the square superconductor is diagonal to the crystal axis, the superconducting symmetry is changed in the whole of the superconductor.",

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

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AU - Kato, Masaru

AU - Koyama, Tomio

AU - Machida, Masahiko

AU - Ishida, Takekazu

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Y1 - 2006/10/1

N2 - We have investigated the superconducting state of the nano-sized anisotropic superconductors. Solving the Bogoliubov-de Gennes equation for tight binding model with attractive interaction for electrons, we obtained stable superconducting symmetry. When shape of the square superconductor is diagonal to the crystal axis, the superconducting symmetry is changed in the whole of the superconductor.

AB - We have investigated the superconducting state of the nano-sized anisotropic superconductors. Solving the Bogoliubov-de Gennes equation for tight binding model with attractive interaction for electrons, we obtained stable superconducting symmetry. When shape of the square superconductor is diagonal to the crystal axis, the superconducting symmetry is changed in the whole of the superconductor.

KW - Anisotropic superconductors

KW - Bogoliubov-de Gennes equation

KW - Nano-scale superconductors

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SN - 0921-4534

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Nano-scaled anisotropic superconductors

Abstract

Keywords

ASJC Scopus subject areas

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