ITEM METADATA RECORD
Title: THE MAGNETIZATION RELAXATION IN BI2SR2CA1CU2OX SINGLE-CRYSTALS
Authors: Moshchalkov, Victor ×
ZHUKOV, AA
KUZNETSOV, VD
METLUSHKO, VV
LEONYUK, LI #
Issue Date: 1990
Publisher: ELSEVIER SCIENCE BV
Series Title: Journal of magnetism and magnetic materials vol:90-1 pages:647-648
Conference: date:MOSCOW CHEM ENGN RES INST,MOSCOW 125820,USSR
Abstract: A magnetization relaxation has been observed in Bi2Sr2Ca1Cu2O(x) single crystals in the initial time interval. This relaxation is tentatively attributed to a viscous flow of Abrikosov vortices at currents above the critical current. This relaxation gives way to a logarithmic relaxation upon the transition to thermally activated flux creep. The field dependence of the logarithmic relaxation rate has been studied in detail at various temperatures. A sharp change of the magnetic moment for the H perpendicular-to c direction has been observed.
ISSN: 0304-8853
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Solid State Physics and Magnetism Section
× corresponding author
# (joint) last author

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