ESR and Nonresonant Microwave Absorption of YBa2Cu3O7-δSingle Crystal
- 1 May 1990
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 29 (5A), L757
- https://doi.org/10.1143/jjap.29.l757
Abstract
ESR measurements were performed for a single crystal of YBa2Cu3O7-δover a temperature range from 77 K to room temperature. ESR signals of Y2BaCuO5and 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.Keywords
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