Microscopic origin of the adiabatic change of magnetization in molecular magnets

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dc.creatorDe Raedt, H.
dc.creatorMiyashita, S.
dc.creatorMichielsen, K.
dc.creatorMachida, M.
dc.date2003-12-22
dc.date.accessioned2026-07-07T02:55:34Z
dc.date.available2026-07-07T02:55:34Z
dc.descriptionA microscopic model of the molecular magnet V15 is used to study mechanisms for the adiabatic change of the magnetization in time-dependent magnetic fields. Effects of the Dzyaloshinskii-Moriya interaction, the most plausible source for the energy-level repulsions that lead to adiabatic changes of the magnetization, are studied in detail. We find that the energy-level repulsions that result from this interaction exhibit a strong dependence on the direction of the applied field. We also discuss the role of magnetic anisotropy in the molecule Mn12 -acetate.
dc.identifierhttps://arxiv.org/abs/cond-mat/0312581
dc.identifierhttp://arxiv.org/abs/cond-mat/0312581
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/22981
dc.subjectMaterials Science
dc.titleMicroscopic origin of the adiabatic change of magnetization in molecular magnets
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