INFLUENCE OF COLUMNAR DEFECTS ON INTERLAYER COHERENCE IN BI2SR2CACU2O8+DELTA FROM JOSEPHSON PLASMA RESONANCE

Authors
KOSUGI M MATSUDA Y GAIFULLIN MB KUMAGAI K CHIKUMOTO N SHIMOYAMA J KISHIO K HIRATA K KONCZYKOWSKI M
Citation
M. Kosugi et al., INFLUENCE OF COLUMNAR DEFECTS ON INTERLAYER COHERENCE IN BI2SR2CACU2O8+DELTA FROM JOSEPHSON PLASMA RESONANCE, Physica. C, Superconductivity, 282, 1997, pp. 2073-2074
Citations number
6
Categorie Soggetti
Physics, Applied
Journal title
Physica. C, Superconductivity → ACNP
ISSN journal
09214534
Volume
282
Year of publication
1997
Part
4
Pages
2073 - 2074
Database
ISI
SICI code
0921-4534(1997)282:<2073:IOCDOI>2.0.ZU;2-P
Abstract
Influence of columnar defects on the interlayer Josephson coupling in the vortex state of Bi2Sr2CaCu2O8+delta is studied by Josephson plasma resonance. The introducing the columnar defects changes the interlaye r phase coherence drastically. We provide a strong evidence that the v ortex-line-liquid is formed by the columnar defects.