TUNNELING STUDY OF CO-SUBSTITUTED BI2SR2CACU2O8

Authors
TSUDA N ARAO T HOSOKAWA T SHIINA Y MATSUDA N SHIMADA D
Citation
N. Tsuda et al., TUNNELING STUDY OF CO-SUBSTITUTED BI2SR2CACU2O8, Physica. C, Superconductivity, 282, 1997, pp. 1489-1490
Citations number
8
Categorie Soggetti
Physics, Applied
Journal title
Physica. C, Superconductivity → ACNP
ISSN journal
09214534
Volume
282
Year of publication
1997
Part
3
Pages
1489 - 1490
Database
ISI
SICI code
0921-4534(1997)282:<1489:TSOCB>2.0.ZU;2-B
Abstract
Tunneling conductance was measured for Go-substituted Bi2Sr2CaCu2O8/IT O junctions. The results are analyzed by using the spectral function o f the electron-phonon interaction for Go-free substance. The magnetic impurity is assumed only to break the pair. For fitting the experiment al conductance, an inhomogeneous gap and a temperature-dependent barri er strength must be assumed.