Origin of the peak-dip-hump structure in the photoemission spectra of Bi2212

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dc.creatorKordyuk, A. A.
dc.creatorBorisenko, S. V.
dc.creatorKim, T. K.
dc.creatorNenkov, K.
dc.creatorKnupfer, M.
dc.creatorGolden, M. S.
dc.creatorFink, J.
dc.creatorBerger, H.
dc.creatorFollath, R.
dc.date2001-10-18
dc.date2001-10-19
dc.date.accessioned2026-07-07T02:43:12Z
dc.date.available2026-07-07T02:43:12Z
dc.descriptionThe famous peak-dip-hump lineshape of the (π,0) photoemission spectrum of the bilayer Bi HTSC in the superconducting state is shown to be a superposition of spectral features originating from different electronic states which reside at different binding energies, but are each describable by essentially identical single-particle spectral functions. The 'superconducting' peak is due to the antibonding Cu-O-related band, while the hump is mainly formed by its bonding counterpart, with a c-axis bilayer coupling induced splitting of about 140 meV.
dc.description5 pages: text + 4 figures, revtex (Fig.2 is replaced by more suitable one)
dc.identifierhttps://arxiv.org/abs/cond-mat/0110379
dc.identifierhttp://arxiv.org/abs/cond-mat/0110379
dc.identifierPhys. Rev. Lett. 89, 077003 (2002)
dc.identifierdoi:10.1103/PhysRevLett.89.077003
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/18404
dc.subjectSuperconductivity
dc.subjectStrongly Correlated Electrons
dc.titleOrigin of the peak-dip-hump structure in the photoemission spectra of Bi2212
dc.typetext

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