Microwave intermodulation study of YBa2Cu3O7-delta films in the presence of an external d.c. magnetic field

Authors
Andreone, A Boffa, M Cucolo, AM Cucolo, MC Cassinese, A Monaco, R Palomba, F Pica, G
Citation
A. Andreone et al., Microwave intermodulation study of YBa2Cu3O7-delta films in the presence of an external d.c. magnetic field, PHYSICA C, 341, 2000, pp. 2687-2688
Citations number
5
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICA C
ISSN journal
09214534 → ACNP
Volume
341
Year of publication
2000
Part
4
Pages
2687 - 2688
Database
ISI
SICI code
0921-4534(200011)341:<2687:MISOYF>2.0.ZU;2-O
Abstract
Two tone intermodulation measurements on microstrip resonators made of YBa2 Cu3O7-delta (YBCO) superconducting thin films are reported. The effect of a n external d.c. magnetic field on third order products is investigated. The data show that the presence of the d.c. field affects the input power depe ndence of intermodulation signals consistently with changes of the surface impedance.