Asymmetries in the electron-hole pair dynamics and strong Mott pseudogap effect in the phase diagram of cuprates

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dc.creatorHasan, M. Z.
dc.creatorLi, Y.
dc.creatorQian, D.
dc.creatorChuang, Y. -D.
dc.creatorEisaki, H.
dc.creatorUchida, S.
dc.creatorKaga, Y.
dc.creatorSasagawa, T.
dc.creatorTakagi, H.
dc.date2004-06-25
dc.date.accessioned2026-07-07T02:58:51Z
dc.date.available2026-07-07T02:58:51Z
dc.descriptionElectron behavior in doped Mott systems continues to be a major unsolved problem in quantum many-electron physics. A central issue in understanding the universal Mott behavior in a variety of complex systems is to understand the nature of their electron-hole pair excitation modes. Using high resolution resonant inelastic x-ray scattering (RIXS) we resolve the momentum dependence of electron-hole pair excitations in two major classes of doped copper oxides which reveals a Mott pseudogap over the full Brillouin zone and over the entire phase diagram. The pair bandwidth and zone-boundary pair velocity renormalize on either sides of the phase diagram at very different rates indicating strong particle-hole doping asymmetries observed for the first time.
dc.description4 figs and 4+ pages
dc.identifierhttps://arxiv.org/abs/cond-mat/0406654
dc.identifierhttp://arxiv.org/abs/cond-mat/0406654
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/24279
dc.subjectStrongly Correlated Electrons
dc.titleAsymmetries in the electron-hole pair dynamics and strong Mott pseudogap effect in the phase diagram of cuprates
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