Coherent manipulation of nuclear spins in the breakdown regime of integer quantum Hall states

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dc.creatorKawamura, Minoru
dc.creatorTakahashi, Hiroyuki
dc.creatorHashimoto, Yoshiaki
dc.creatorKatsumoto, Shingo
dc.creatorMachida, Tomoki
dc.date2008-08-29
dc.date.accessioned2026-07-07T13:04:39Z
dc.date.available2026-07-07T13:04:39Z
dc.descriptionWe demonstrate a new method for electrical manipulation of nuclear spins utilizing dynamic nuclear polarization induced by quantum Hall effect breakdown. Nuclear spins are polarized and detected through the hyperfine interaction between a nuclear spin system and a two-dimensional electron system located at an interface of GaAs/AlGaAs single heterostructure. Coherent oscillations between the nuclear-spin quantum states are observed by measuring the longitudinal voltage of the conductor.
dc.description4 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/0808.4021
dc.identifierhttp://arxiv.org/abs/0808.4021
dc.identifierJ. Phys.: Conf. Ser. 150 (2009) 022034
dc.identifierdoi:10.1088/1742-6596/150/2/022034
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/227237
dc.subjectMesoscale and Nanoscale Physics
dc.titleCoherent manipulation of nuclear spins in the breakdown regime of integer quantum Hall states
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