ESR AND NONRESONANT MICROWAVE-ABSORPTION OF YBA2CU3O7-DELTA SINGLE-CRYSTAL

被引：6

作者：

TAGAYA, K

FUKUOKA, N

NAKANISHI, S

机构：

[1] Department of Materials Science, University of Osaka Prefecture, Sakai, Osaka

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS | 1990年 / 29卷 / 05期

关键词：

CuO; Electron spin resonance; Lower critical field; Nonresonant microwave absorption; Y2BaCu05; YBa2Cu307_; j;

D O I：

10.1143/JJAP.29.L757

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

ESR measurements were performed for a single crystal of YBa2Cu3O7-δ over a temperature range from 77 K to room temperature. ESR signals of Y2BaCuO5 and CuO were observed and investigated. Nonresonant microwave absorption was observed below the superconducting critical temperature of 93 K and was also investigated. The principal values of lower critical field were determined. © 1990 The Japan Society of Applied Physics.

引用

页码：L757 / L759

页数：3

共 18 条

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