Skyrmion Liquid Phase of the Quantum Ferromagnet in Two Dimensions

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dc.creatorRodriguez, J. P.
dc.date1996-11-20
dc.date1998-04-14
dc.date.accessioned2026-07-07T09:02:34Z
dc.date.available2026-07-07T09:02:34Z
dc.descriptionThe two-dimensional quantum ferromagnet filled with a liquid of skyrmions is studied theoretically in the context of the quantum Hall effect near electronic filling factor $ν= 1$. A cross-over between the classical ferromagnetic phase at $ν=1$ and a classical paramagnetic phase at $ν\neq 1$ is obtained, which is consistent with recent Knight-shift measurements. A new collective mode associated with the skyrmion liquid that is of the cyclotron type is also identified.
dc.description10 pgs PLAIN TeX, 2 ps figs, to appear in Europhysics Letters
dc.identifierhttps://arxiv.org/abs/cond-mat/9611152
dc.identifierhttp://arxiv.org/abs/cond-mat/9611152
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/148678
dc.subjectMesoscale and Nanoscale Physics
dc.titleSkyrmion Liquid Phase of the Quantum Ferromagnet in Two Dimensions
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