Normal state electronic structure in the heavily overdoped regime of Bi1.74Pb0.38Sr1.88CuO6+delta single-layer cuprate superconductors

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dc.creatorYang, K.
dc.creatorXie, B. P.
dc.creatorShen, D. W.
dc.creatorZhao, J. F.
dc.creatorOu, H. W.
dc.creatorWei, J.
dc.creatorWang, S.
dc.creatorWang, Y. H.
dc.creatorLu, D. H.
dc.creatorHe, R. H.
dc.creatorArita, M.
dc.creatorQiao, S.
dc.creatorIno, A.
dc.creatorNamatame, H.
dc.creatorTaniguchi, M.
dc.creatorXu, F. Q.
dc.creatorKaneko, N.
dc.creatorEisaki, H.
dc.creatorFeng, D. L.
dc.date2006-02-17
dc.date.accessioned2026-07-07T07:47:54Z
dc.date.available2026-07-07T07:47:54Z
dc.descriptionWe explore the electronic structure in the heavily overdoped regime of the single layer cuprate superconductor Bi1.74Pb0.38Sr1.88CuO6+delta. We found that the nodal quasiparticle behavior is dominated mostly by phonons, while the antinodal quasiparticle lineshape is dominated by spin fluctuations. Moreover, while long range spin fluctuations diminish at very high doping, the local magnetic fluctuations still dominate the quasiparticle dispersion, and the system exhibits a strange metal behavior in the entire overdoped regime.
dc.description5 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0602418
dc.identifierhttp://arxiv.org/abs/cond-mat/0602418
dc.identifierPHYSICAL REVIEW B 73, 144507 (2006)
dc.identifierdoi:10.1103/PhysRevB.73.144507
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/124324
dc.subjectSuperconductivity
dc.titleNormal state electronic structure in the heavily overdoped regime of Bi1.74Pb0.38Sr1.88CuO6+delta single-layer cuprate superconductors
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