Citation
Aa. Kordyuk et al., Determination of critical current density in bulk melt-processed high temperature superconductors from levitation force measurements, APPL PHYS L, 75(11), 1999, pp. 1595-1597
Citations number
13
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
APPLIED PHYSICS LETTERS
ISSN journal
00036951
→ ACNP
Volume
75
Issue
11
Year of publication
1999
Pages
1595 - 1597
Database
ISI
SICI code
0003-6951(19990913)75:11<1595:DOCCDI>2.0.ZU;2-A
Abstract
A simple approach to describe levitation force measurements on bulk melt-pr
ocessed high temperature superconductors was developed. A couple of methods
to determine the critical current density J(c) were introduced. The averag
ed a-b-plane J(c) values for the field parallel to this plane were determin
ed. The first and second levitation force hysteresis loops calculated with
these J(c) values coincide remarkably well with the experimental data. (C)
1999 American Institute of Physics. [S0003-6951(99)05037-8].