ANALOG OF MAGNETOELECTRIC EFFECT IN HIGH-T-C GRANULAR SUPERCONDUCTORS

Authors
SERGEENKOV SA JOSE JV
Citation
Sa. Sergeenkov et Jv. Jose, ANALOG OF MAGNETOELECTRIC EFFECT IN HIGH-T-C GRANULAR SUPERCONDUCTORS, Europhysics letters, 43(4), 1998, pp. 469-475
Citations number
21
Categorie Soggetti
Physics
Journal title
Europhysics letters → ACNP
ISSN journal
02955075
Volume
43
Issue
4
Year of publication
1998
Pages
469 - 475
Database
ISI
SICI code
0295-5075(1998)43:4<469:AOMEIH>2.0.ZU;2-1
Abstract
We propose the existence of an electric-field-induced nonlinear magnet ization in a weakly coupled granular superconductor due to time-parity violation. As the field increases the induced magnetization passes fr om para- to dia-magnetic behavior. We discuss conditions under which t his effect could be experimentally measured in high-temperature superc onductors.