Ferromagnetic resonance affected by a superconductor

Authors
Chivileva, OA Gurevich, AG Lineichuk, IA Shul'man, SG Fregatov, SO
Citation
Oa. Chivileva et al., Ferromagnetic resonance affected by a superconductor, TECH PHYS L, 26(11), 2000, pp. 949-951
Citations number
7
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
TECHNICAL PHYSICS LETTERS
ISSN journal
10637850 → ACNP
Volume
26
Issue
11
Year of publication
2000
Pages
949 - 951
Database
ISI
SICI code
1063-7850(200011)26:11<949:FRABAS>2.0.ZU;2-4
Abstract
The effect of a high-T-c superconductor on the uniform ferromagnetic resona nce was experimentally studied using an YBa2Cu3O7-delta film placed onto an yttrium-iron-garnet disk. A peak in the resonance-bandwidth-temperature ch aracteristic is revealed. The peak value is attained at a temperature sligh tly above T-c. The maximum bandwidth exceeds that for liquid-nitrogen tempe rature by a factor of 6. (C) 2000 MAIK "Nauka/Interperiodica".