Orbital Magnetism in Ensembles of Ballistic Billiards

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dc.creatorUllmo, Denis
dc.creatorRichter, Klaus
dc.creatorJalabert, Rodolfo A.
dc.date1993-12-09
dc.date.accessioned2026-07-07T03:07:01Z
dc.date.available2026-07-07T03:07:01Z
dc.descriptionWe calculate the magnetic response of ensembles of small two-dimensional structures at finite temperatures. Using semiclassical methods and numerical calculation we demonstrate that only short classical trajectories are relevant. The magnetic susceptibility is enhanced in regular systems, where these trajectories appear in families. For ensembles of squares we obtain a large paramagnetic susceptibility, in good agreement with recent measurements in the ballistic regime.
dc.description7 pages, 2 figures, LATEX
dc.identifierhttps://arxiv.org/abs/cond-mat/9312039
dc.identifierhttp://arxiv.org/abs/cond-mat/9312039
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/27023
dc.subjectCondensed Matter
dc.titleOrbital Magnetism in Ensembles of Ballistic Billiards
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