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Title: Pulsed-field studies of the magnetization reversal in molecular nanomagnets
Authors: Vanacken, Johan ×
Stroobants, Stefan
Malfait, Mathieu
Moshchalkov, Victor
Jordi, M
Tejada, J
Amigo, R
Chudnovsky, EM
Garanin, DA #
Issue Date: Dec-2004
Publisher: American physical soc
Series Title: Physical Review B vol:70 pages:220401-1-220401-4
Abstract: We report experimental studies of crystals of Mn-12 molecular magnetic clusters in pulsed magnetic fields with sweep rates up to 4x10(3) T/s. The steps in the magnetization curve are observed at fields that are shifted with respect to the resonant field values. The shift systematically increases as the rate of the field sweep goes up. These data are consistent with the theory of the collective dipolar relaxation in molecular magnets.
ISSN: 1098-0121
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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