Reentrant anisotropic phases in a two-dimensional hole system

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dc.creatorManfra, M. J.
dc.creatorJiang, Z.
dc.creatorSimon, S. H.
dc.creatorPfeiffer, L. N.
dc.creatorWest, K. W.
dc.creatorSergent, A. M.
dc.date2006-03-07
dc.date.accessioned2026-07-07T07:02:13Z
dc.date.available2026-07-07T07:02:13Z
dc.descriptionAnisotropic charge transport is observed in a two-dimensional (2D) hole system in a perpendicular magnetic field at filling factors nu=7/2 and nu=11/2 for temperatures below 150mK. In stark contrast, the transport at nu=9/2 is isotropic for all temperatures. Our results for a two-dimensional hole system differ substantially from 2D electron transport where no anisotropy has been observed at nu=7/2, the strongest anisotropy occurs at nu=9/2, and reentrant behavior is not evident. We attribute this difference to strong spin-orbit coupling in the hole system.
dc.identifierhttps://arxiv.org/abs/cond-mat/0603173
dc.identifierhttp://arxiv.org/abs/cond-mat/0603173
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/108524
dc.subjectMesoscale and Nanoscale Physics
dc.titleReentrant anisotropic phases in a two-dimensional hole system
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