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

Noriaki Kawai·Hiroki Tsuchiura·Yukio Tanaka·Jun-ichiro Inoue
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Abstract

The intrinsic Josephson effect in the 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 has its maximum near the optimum doping region as a function of the doping rate.

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Noriaki Kawai, Hiroki Tsuchiura, Yukio Tanaka, Jun-ichiro Inoue. 1999-07-21. Intrinsic Josephson Effect in the Layered Two-dimensional t-J Model. https://doi.org/10.1143/jpsj.68.3166

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