INTERLAYER JOSEPHSON TUNNELING AND BREAKDOWN OF FERMI-LIQUID THEORY

被引：99

作者：

CHAKRAVARTY, S ^{[1
]}

ANDERSON, PW ^{[1
]}

机构：

[1] PRINCETON UNIV,DEPT PHYS,PRINCETON,NJ 08544

来源：

PHYSICAL REVIEW LETTERS | 1994年 / 72卷 / 24期

关键词：

D O I：

10.1103/PhysRevLett.72.3859

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

From the single assumption that the spectral density of the single particle excitations in high temperature superconductors obeys a scaling property characterized by a nonvanishing exponent alpha, an interlayer tunneling Hamiltonian is obtained. A nonvanishing value of the exponent alpha implies breakdown of the Fermi liquid theory at sufficiently low energies and low temperatures, consistent with experiments.

引用

页码：3859 / 3862

页数：4

共 14 条

[1] TUNNELING BETWEEN SUPERCONDUCTORS [J].