NUMERICAL STUDY OF THE WHEATLEY-HSU-ANDERSON INTERLAYER TUNNELING MECHANISM OF HIGH-T(C) SUPERCONDUCTIVITY

被引：6

作者：

ARJUNWADKAR, M ^{[1
]}

BASKARAN, G ^{[1
]}

BASU, R ^{[1
]}

MUTHUKUMAR, VN ^{[1
]}

机构：

[1] INST MATH SCI,MADRAS 600113,INDIA

来源：

PHYSICAL REVIEW LETTERS | 1993年 / 70卷 / 05期

关键词：

D O I：

10.1103/PhysRevLett.70.674

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present results obtained (by exact diagonalization) for the problem of two t-J planes with an interlayer coupling t(perpendicular-to). Our results for small hole concentrations show that in-plane superconducting correlations are enhanced by t(perpendicular-to). When the constraint on double occupancy in the t-J model is relaxed, the enhancement disappears. These results illustrate the interlayer tunneling mechanism for superconductivity.

引用

收藏

页码：674 / 677

页数：4

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