Self-consistent self-energy analysis of photoemission data

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dc.creatorKordyuk, A. A.
dc.creatorBorisenko, S. V.
dc.creatorKoitzsch, A.
dc.creatorFink, J.
dc.creatorKnupfer, M.
dc.creatorBerger, H.
dc.date2004-09-18
dc.date.accessioned2026-07-07T03:00:54Z
dc.date.available2026-07-07T03:00:54Z
dc.descriptionHere we present the details of a self-consistent procedure of the photoemission data analysis within the self-energy approach introduced in Ref.1 (cond-mat/0405696). We derive the relations of the quasiparticle self-energy with the parameters provided by photoemission spectra, demonstrate self-consistency of the Kramers-Kronig procedure and its robustness in determination of the bare dispersion, examine the possible influence of a particle-hole asymmetry, discuss the necessity of a clear definition of the "kink", and demonstrate the applicability of the developed approach for a couple of samples.
dc.description7 pages, 6 figures, revtex4
dc.identifierhttps://arxiv.org/abs/cond-mat/0409483
dc.identifierhttp://arxiv.org/abs/cond-mat/0409483
dc.identifierPhys. Rev. B 71, 214513 (2005) (Appendix)
dc.identifierdoi:10.1103/PhysRevB.71.214513
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/24898
dc.subjectStrongly Correlated Electrons
dc.subjectSuperconductivity
dc.titleSelf-consistent self-energy analysis of photoemission data
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