Interference effect in the Landau-Zener tunneling of the antiferromagnetically coupled dimer of single-molecule magnets

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dc.creatorGaranin, D. A.
dc.date2004-04-30
dc.date.accessioned2026-07-07T02:57:55Z
dc.date.available2026-07-07T02:57:55Z
dc.descriptionTwo antiferromagnetically coupled tunneling systems is a minimal model exhibiting the effect of quantum-mechanical phase in the Landau-Zener effect. It is shown that the averaged staying probability oscillates vs resonance shift between the two particles, as well as vs sweeping rate. Such a resonance shift can be produced in Mn-4 dimers by the gradient of the magnetic field.
dc.description4 PR pages, 2 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0404734
dc.identifierhttp://arxiv.org/abs/cond-mat/0404734
dc.identifierPhys. Rev. B 70, 212403 (2004)
dc.identifierdoi:10.1103/PhysRevB.70.212403
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/23866
dc.subjectStatistical Mechanics
dc.subjectMaterials Science
dc.titleInterference effect in the Landau-Zener tunneling of the antiferromagnetically coupled dimer of single-molecule magnets
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