Intrinsic Josephson Effect in the Layered Two-Dimensional t-J Model

Noriaki Kawai, Hiroki Tsuchiura, Yukio Tanaka, Jun Ichiro Inoue

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

The intrinsic Josephson effect in high-Tc superconductors is studied using the layered two-dimensional t-J model. The d.c. Josephson current which flows perpendicular to the t-J planes is obtained within the mean-field approximation and the Gutzwiller approximation. We find that the Josephson current exhibits a maximum near the optimum doping region as a function of the doping rate.

Original languageEnglish
Pages (from-to)3166-3169
Number of pages4
Journaljournal of the physical society of japan
Volume68
Issue number10
DOIs
Publication statusPublished - 1999 Oct
Externally publishedYes

Keywords

  • Gutzwiller approximation
  • Intrinsic Josephson effect
  • Layered system
  • Two-dimensional t-J model

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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