EXCITATION OF JOSEPHSON PLASMON IN THE VORTEX STATE OF BI2SR2CACU2O8+DELTA

Citation
Y. Matsuda et al., EXCITATION OF JOSEPHSON PLASMON IN THE VORTEX STATE OF BI2SR2CACU2O8+DELTA, Physica. C, Superconductivity, 293(1-4), 1997, pp. 8-13
Citations number
23
Language
INGLESE
art.tipo
Article
ISSN journal
0921-4534
Volume
293
Issue
1-4
Year of publication
1997
Pages
8 - 13
Database
ISI
SICI code
0921-4534(1997)293:1-4<8:EOJPIT>2.0.ZU;2-E
Abstract
Josephson plasma excitation of Bi2Sr2CaCu2O8+delta in parallel magneti c fields is studied by angular alignment with similar to 0.02 degrees precision. A disappearance of the resonance has been found for angles within theta similar to 0.2 degrees (theta is an angle between the fie ld and the CuO2-plane). The origin of the phenomenon is discussed in t erms of the Josephson plasma oscillation and Josephson vortex oscillat ion modes. (C) 1997 Elsevier Science B.V.