Splitting of Long-Wavelength Modes of the Fractional Quantum Hall Liquid at $ν=1/3$

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dc.creatorHirjibehedin, C. F.
dc.creatorDujovne, Irene
dc.creatorPinczuk, A.
dc.creatorDennis, B. S.
dc.creatorPfeiffer, L. N.
dc.creatorWest, K. W.
dc.date2004-07-06
dc.date2005-09-04
dc.date.accessioned2026-07-07T02:59:03Z
dc.date.available2026-07-07T02:59:03Z
dc.descriptionResonant inelastic light scattering experiments at $ν=1/3$ reveal a novel splitting of the long wavelength modes in the low energy spectrum of quasiparticle excitations in the charge degree of freedom. We find a single peak at small wavevectors that splits into two distinct modes at larger wavevectors. The evidence of well-defined dispersive behavior at small wavevectors indicates a coherence of the quantum fluid in the micron length scale. We evaluate interpretations of long wavelength modes of the electron liquid.
dc.description4 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0407145
dc.identifierhttp://arxiv.org/abs/cond-mat/0407145
dc.identifierPhys. Rev. Lett. 95, 066803 (2005)
dc.identifierdoi:10.1103/PhysRevLett.95.066803
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/24361
dc.subjectMesoscale and Nanoscale Physics
dc.titleSplitting of Long-Wavelength Modes of the Fractional Quantum Hall Liquid at $ν=1/3$
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