Microwave study of single crystals
- 1 September 1988
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 38 (7), 5002-5005
- https://doi.org/10.1103/physrevb.38.5002
Abstract
Absorption of microwaves (9.3 GHz) was measured as a function of an external applied magnetic field in single crystals of . Three distinct types of signals were observed successively as the temperature was lowered from to 2.4 K. They differ in widths, angular dependences, and hysteretic properties. We discuss possible microwave loss mechanisms and a model based on internal Josephson junctions to explain our observation.
Keywords
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