INFLUENCE OF SELF-HEATING ON THE I-V CHARACTERISTICS IN BI-2212 INTRINSIC JUNCTIONS

Authors
YASUDA T TONOUCHI M TAKANO S
Citation
T. Yasuda et al., INFLUENCE OF SELF-HEATING ON THE I-V CHARACTERISTICS IN BI-2212 INTRINSIC JUNCTIONS, Physica. C, Superconductivity, 289(1-2), 1997, pp. 109-113
Citations number
17
Categorie Soggetti
Physics, Applied
Journal title
Physica. C, Superconductivity → ACNP
ISSN journal
09214534
Volume
289
Issue
1-2
Year of publication
1997
Pages
109 - 113
Database
ISI
SICI code
0921-4534(1997)289:1-2<109:IOSOTI>2.0.ZU;2-N
Abstract
We investigate the heating effects on the current-voltage (I-V) charac teristics of the Bi2Sr2CaCu2Ox intrinsic Josephson junctions. Reducing the Joule heat by the pulse technique, voltages are found significant ly larger than in the conventional DC technique. The result suggests t hat anomalies in DC measurements, such as very small characteristic vo ltage and back-bending I-V curves, are closely related to heating. (C) 1997 Elsevier Science B.V.