DIMENSIONAL CROSSOVER TEMPERATURE IN PRESENCE OF 2 DIFFERENT JOSEPHSON COUPLINGS IN HIGH T-C SUPERCONDUCTORS

Authors
GHOSH AK BANDYOPADHYAY SK BASU AN
Citation
Ak. Ghosh et al., DIMENSIONAL CROSSOVER TEMPERATURE IN PRESENCE OF 2 DIFFERENT JOSEPHSON COUPLINGS IN HIGH T-C SUPERCONDUCTORS, Modern physics letters B, 11(23), 1997, pp. 1013-1020
Citations number
12
Journal title
Modern physics letters B → ACNP
ISSN journal
02179849
Volume
11
Issue
23
Year of publication
1997
Pages
1013 - 1020
Database
ISI
SICI code
0217-9849(1997)11:23<1013:DCTIPO>2.0.ZU;2-1
Abstract
We discuss the crossover from two dimension (2D) to three dimension (3 D) in presence of two different types of Josephson couplings in high-T -c, superconductors. The crossover is estimated taking ab plane paraco nductivity. In presence of the different coupling strengths an overlap ping region is found in the case of ab plane paraconductivity where th e system is neither 2D nor 3D. The role of two different types of coup lings and anisotropic nature of the HTSC is discussed in controlling t he overlapping region.