Pseudogap-driven Hall effect sign reversal

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dc.creatorEvtushinsky, D. V.
dc.creatorBorisenko, S. V.
dc.creatorKordyuk, A. A.
dc.creatorZabolotnyy, V. B.
dc.creatorInosov, D. S.
dc.creatorBuechner, B.
dc.creatorBerger, H.
dc.creatorPatthey, L.
dc.creatorFollath, R.
dc.date2008-03-13
dc.date.accessioned2026-07-07T09:49:41Z
dc.date.available2026-07-07T09:49:41Z
dc.descriptionWe present a calculation of the Hall coefficient in 2H-TaSe2 and 2H-Cu0.2NbS2 relied on the photoemission data and compare the results to transport observations. The approach, based on the solution of the semiclassical Boltzmann equation in the isotropic tau-approximation yields high-temperature Hall coefficient consistent with the one measured directly. Taking into account the opening of the pseudogap and redistribution of the spectral weight, recently observed in angle resolved photoemission spectra of 2H-TaSe2, allows us to reproduce the temperature dependence of the Hall coefficient including prominent sign change with no adjustable parameters.
dc.identifierhttps://arxiv.org/abs/0803.1979
dc.identifierhttp://arxiv.org/abs/0803.1979
dc.identifierPhys. Rev. Lett. 100, 236402 (2008)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/164678
dc.subjectSuperconductivity
dc.subjectStrongly Correlated Electrons
dc.titlePseudogap-driven Hall effect sign reversal
dc.typetext

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