Multiple components of the order parameter induced around the dx2-y2-wave vortex core

Mitsuaki Takigawa; Masanori Ichioka; Kazushige Machida

doi:10.1016/S0921-4534(02)02438-3

Multiple components of the order parameter induced around the d_x2-y2-wave vortex core

Mitsuaki Takigawa, Masanori Ichioka, Kazushige Machida

Research Institute for Interdisciplinary Science

Research output: Contribution to journal › Conference article › peer-review

1 Citation (Scopus)

Abstract

On the basis of the Bogoliubov-de Gennes theory for the two-dimensional extended Hubbard model, the vortex structure of d_x2-y2-wave superconductors is analyzed. Multiple components of the order parameter are induced around the d_x2-y2-wave vortex core. We study the spatial structure of the induced p_x±ip_y and extended s-wave components. We also study the case when the antiferromagnetism (checkerboard or stripe) is induced at the vortex core. There, spin-triplet d_x2-y2-wave component is also induced.

Original language	English
Pages (from-to)	667-668
Number of pages	2
Journal	Physica C: Superconductivity and its applications
Volume	388-389
DOIs	https://doi.org/10.1016/S0921-4534(02)02438-3
Publication status	Published - May 1 2003
Event	proceedings of the 23rd international conference on low temper - Hiroshima, Japan Duration: Aug 20 2002 → Aug 27 2002

Keywords

Bogoliubov-de Gennes theory
Order parameter
Vortex lattice

ASJC Scopus subject areas

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

Access to Document

10.1016/S0921-4534(02)02438-3

Cite this

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title = "Multiple components of the order parameter induced around the dx2-y2-wave vortex core",

abstract = "On the basis of the Bogoliubov-de Gennes theory for the two-dimensional extended Hubbard model, the vortex structure of dx2-y2-wave superconductors is analyzed. Multiple components of the order parameter are induced around the dx2-y2-wave vortex core. We study the spatial structure of the induced px±ipy and extended s-wave components. We also study the case when the antiferromagnetism (checkerboard or stripe) is induced at the vortex core. There, spin-triplet dx2-y2-wave component is also induced.",

keywords = "Bogoliubov-de Gennes theory, Order parameter, Vortex lattice",

author = "Mitsuaki Takigawa and Masanori Ichioka and Kazushige Machida",

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doi = "10.1016/S0921-4534(02)02438-3",

language = "English",

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journal = "Physica C: Superconductivity and its Applications",

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TY - JOUR

T1 - Multiple components of the order parameter induced around the dx2-y2-wave vortex core

AU - Takigawa, Mitsuaki

AU - Ichioka, Masanori

AU - Machida, Kazushige

PY - 2003/5/1

Y1 - 2003/5/1

N2 - On the basis of the Bogoliubov-de Gennes theory for the two-dimensional extended Hubbard model, the vortex structure of dx2-y2-wave superconductors is analyzed. Multiple components of the order parameter are induced around the dx2-y2-wave vortex core. We study the spatial structure of the induced px±ipy and extended s-wave components. We also study the case when the antiferromagnetism (checkerboard or stripe) is induced at the vortex core. There, spin-triplet dx2-y2-wave component is also induced.

AB - On the basis of the Bogoliubov-de Gennes theory for the two-dimensional extended Hubbard model, the vortex structure of dx2-y2-wave superconductors is analyzed. Multiple components of the order parameter are induced around the dx2-y2-wave vortex core. We study the spatial structure of the induced px±ipy and extended s-wave components. We also study the case when the antiferromagnetism (checkerboard or stripe) is induced at the vortex core. There, spin-triplet dx2-y2-wave component is also induced.

KW - Bogoliubov-de Gennes theory

KW - Order parameter

KW - Vortex lattice

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DO - 10.1016/S0921-4534(02)02438-3

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SN - 0921-4534

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SP - 667

EP - 668

JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

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