Magneto-thermal properties of the spin-s Heisenberg antiferromagnet on the cuboctahedron

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dc.creatorHonecker, A.
dc.creatorZhitomirsky, M. E.
dc.date2008-09-25
dc.date.accessioned2026-07-07T12:41:57Z
dc.date.available2026-07-07T12:41:57Z
dc.descriptionWe use the example of the cuboctahedron, a highly frustrated molecule with 12 sites, to study the approach to the classical limit. We compute magnetic susceptibility, specific heat, and magnetic cooling rate at high magnetic fields and low temperatures for different spin quantum numbers s. Remarkably big deviations of these quantities from their classical counterparts are observed even for values of s which are usually considered to be almost classical.
dc.description4 pages including 10 PostScript files; to appear in Journal of Physics: Conference Series (proceedings of HFM2008)
dc.identifierhttps://arxiv.org/abs/0809.4414
dc.identifierhttp://arxiv.org/abs/0809.4414
dc.identifierJ. Phys.: Conf. Ser. 145 (2009) 012082
dc.identifierdoi:10.1088/1742-6596/145/1/012082
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/219918
dc.subjectStrongly Correlated Electrons
dc.subjectStatistical Mechanics
dc.titleMagneto-thermal properties of the spin-s Heisenberg antiferromagnet on the cuboctahedron
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