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

Mitsuaki Takigawa, Masanori Ichioka, Kazushige Machida

Research output: Contribution to journalConference articlepeer-review

1 Citation (Scopus)


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.

Original languageEnglish
Pages (from-to)667-668
Number of pages2
JournalPhysica C: Superconductivity and its applications
Publication statusPublished - May 1 2003
Eventproceedings of the 23rd international conference on low temper - Hiroshima, Japan
Duration: Aug 20 2002Aug 27 2002


  • 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


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