Vortex state in double transition superconductors

Yasushi Matsunaga; Masanori Ichioka; Kazushige Machida

doi:10.1103/PhysRevLett.92.157001

Vortex state in double transition superconductors

Yasushi Matsunaga, Masanori Ichioka, Kazushige Machida

Research Institute for Interdisciplinary Science

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

18 Citations (Scopus)

Abstract

The vortex phase and the nature of the double transition field based on two-component Ginzburg-Landau theory in the magnetic field was investigated. It was observed that the vortex lattice deformed from 60° triangular lattice caused by the towfold-symmetric second order parameter. In the two-component superconductor, a possibility of the vortex sheet structure was discussed. It was found that these characters were important to identify the multiple superconducting phase in the superconductor PrOs₄Sb₁₂.

Original language	English
Article number	157001
Pages (from-to)	157001-1-157001-4
Journal	Physical Review Letters
Volume	92
Issue number	15
DOIs	https://doi.org/10.1103/PhysRevLett.92.157001
Publication status	Published - Apr 16 2004

ASJC Scopus subject areas

Physics and Astronomy(all)

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