Dissipation power of a disk-shaped superconducting thin film along its virgin magnetization curves

Authors
Aruna, SA Yao, XX
Citation
Sa. Aruna et Xx. Yao, Dissipation power of a disk-shaped superconducting thin film along its virgin magnetization curves, CHIN PHYS L, 17(10), 2000, pp. 757-759
Citations number
5
Categorie Soggetti
Physics
Journal title
CHINESE PHYSICS LETTERS
ISSN journal
0256307X → ACNP
Volume
17
Issue
10
Year of publication
2000
Pages
757 - 759
Database
ISI
SICI code
0256-307X(2000)17:10<757:DPOADS>2.0.ZU;2-4
Abstract
Based on the Bean critical state model j less than or equal to j(c) for bot h longitudinal and transverse geometry, the total dissipation power P along the virgin magnetization curves is calculated. The dissipation power obtai ned from the corresponding magnetic measurements for a disk-shaped YBa2 Cu3 O7-delta thin film in a perpendicular magnetic field is verified. The virgi n magnetization curves for the sample at different temperatures are calcula ted.