ANOMALOUS BEHAVIOR OF NUCLEAR-SPIN-LATTICE RELAXATION RATES IN YBA2CU3O7 BELOW TC

被引：155

作者：

BARRETT, SE ^{[1
]}

MARTINDALE, JA ^{[1
]}

DURAND, DJ ^{[1
]}

PENNINGTON, CH ^{[1
]}

SLICHTER, CP ^{[1
]}

FRIEDMANN, TA ^{[1
]}

RICE, JP ^{[1
]}

GINSBERG, DM ^{[1
]}

机构：

[1] UNIV ILLINOIS, MAT RES LAB, URBANA, IL 61801 USA

来源：

PHYSICAL REVIEW LETTERS | 1991年 / 66卷 / 01期

关键词：

D O I：

10.1103/PhysRevLett.66.108

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The authors have measured the change in the anisotropy of the NMR spin-lattice relaxation rates for Cu-63(2), O-17(2,3), and Y89 between the normal and superconducting states of YBa2Cu3O7. These results cannot be explained by a straightforward extension to T < Tc of current theories, such as the theory of Millis, Monien, and Pines of normal-state NMR relaxation.

引用

页码：108 / 111

页数：4

共 25 条

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