Temperature dependence of the Josephson current in the d-wave superconductor junction based on the 2-D extended Hubbard model

S. Shirai, H. Tsuchiura, Y. Tanaka, J. Inoue, S. Kashiwaya

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

We present a theoretical study of the Josephson current in the dx2-y2-wave superconductor junction. We calculate the current-phase relation and the temperature dependence of the Josephson current for the (100) oriented and the (110) oriented junction using the two-dimensional (2-D) extended-Hubbard model. We obtain the anomalous temperature dependence of the current in the (110) oriented junction which has been reported within the quasiclassical theory.

Original languageEnglish
Pages (from-to)503-507
Number of pages5
JournalJournal of Low Temperature Physics
Volume131
Issue number3-4
DOIs
Publication statusPublished - 2003 May
Externally publishedYes

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Materials Science(all)
  • Condensed Matter Physics

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