A1 Refereed original research article in a scientific journal
Kinetics of flux motion in magnetized and demagnetized YBaCuO
Authors: Laiho R, Lahderanta E, Paturi P, Vlasenko LS
Publisher: ELSEVIER SCIENCE BV
Publication year: 1994
Journal:: Physica C: Superconductivity and its Applications
Journal name in source: PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS
Journal acronym: PHYSICA C
Volume: 235-40
First page : 2881
Last page: 2882
Number of pages: 2
ISSN: 0921-4534
DOI: https://doi.org/10.1016/0921-4534(94)90967-9
Abstract
Time and temperature dependences of the remanent magnetic moment, M-R, in YBaCuO powder and ceramic samples are studied after a magnetization and demagnetization cycle to produce vortices of opposite sign. A fast decrease of M-R with time followed by a long logarithmic relaxation is observed under heating of the samples. The effect is explained by the flux flow process.
Time and temperature dependences of the remanent magnetic moment, M-R, in YBaCuO powder and ceramic samples are studied after a magnetization and demagnetization cycle to produce vortices of opposite sign. A fast decrease of M-R with time followed by a long logarithmic relaxation is observed under heating of the samples. The effect is explained by the flux flow process.
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