CURRENT-PHASE RELATION IN LAYERED CUPRATES

Authors
GENENKO YA MEDVEDEV YV SHUSTER GV
Citation
Ya. Genenko et al., CURRENT-PHASE RELATION IN LAYERED CUPRATES, JETP letters, 57(11), 1993, pp. 717-719
Citations number
10
Categorie Soggetti
Physics
Journal title
JETP letters → ACNP
ISSN journal
00213640
Volume
57
Issue
11
Year of publication
1993
Pages
717 - 719
Database
ISI
SICI code
0021-3640(1993)57:11<717:CRILC>2.0.ZU;2-#
Abstract
The influence of interlayer tunneling in layered superconducting (SC) medium on the intralayer SC is shown to be essential in strongly aniso tropic cuprates. Josephson-like transverse current is found to be a un iversal function of the phase difference OMEGA between adjacent layers , while a simple Josephson sinusoidal dependence on OMEGA is valid onl y at rather low temperature T much less than T(ex), the 3D-2D crossove r temperature.