FIELD-COOLED MEASUREMENTS OF HARMONIC-GENERATION IN MAGNETIZATION OF HIGH-TC SUPERCONDUCTORS

Authors
ROY SB KUMAR S PRADHAN AK CHADDAH P PRASAD R SONI NC ADHIKARY K
Citation
Sb. Roy et al., FIELD-COOLED MEASUREMENTS OF HARMONIC-GENERATION IN MAGNETIZATION OF HIGH-TC SUPERCONDUCTORS, Pramana, 41(1), 1993, pp. 51-60
Citations number
18
Categorie Soggetti
Physics
Journal title
Pramana → ACNP
ISSN journal
03044289
Volume
41
Issue
1
Year of publication
1993
Pages
51 - 60
Database
ISI
SICI code
0304-4289(1993)41:1<51:FMOHIM>2.0.ZU;2-#
Abstract
We present measurements of harmonic generation in the magnetization of sintered pellets of YBa2Cu3O7 and Bi1.7Pb0.3Sr2Ca2Cu3O10 as a functio n of DC field. The DC field is applied in the field-cooled mode. Measu rements are made at 77 K for various values of the AC field amplitude. A comparison is made with calculations done within the critical state model.