Oxygen nuclear magnetic resonance on the 90 K plateau of YBa2Cu3O7-delta

被引：9

作者：

Martindale, JA ^{[1
]}

Hammel, PC ^{[1
]}

机构：

[1] LOS ALAMOS NATL LAB,CONDENSED MATTER & THERMAL PHYS GRP,LOS ALAMOS,NM 87545

来源：

PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES | 1996年 / 74卷 / 05期

关键词：

D O I：

10.1080/01418639608240358

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We examine the body of O-17 nuclear magnetic resonance (NMR) data obtained in samples of YBa2Cu3O7-delta with T-c greater than or similar to 90 K. We point out significant deviations from typical metallic behaviour, contrary to conventional characterizations of these data. Furthermore, there is a surprisingly strong sample-to-sample variation in the O-17 NMR properties, given the narrow range of oxygen content. We suggest that this strong sample variability merits further study.

引用

页码：573 / 578

页数：6

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