Doping dependence of the Fermi surface in Bi(Pb)2212

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dc.creatorKordyuk, A. A.
dc.creatorBorisenko, S. V.
dc.creatorGolden, M. S.
dc.creatorLegner, S.
dc.creatorNenkov, K. A.
dc.creatorKnupfer, M.
dc.creatorFink, J.
dc.creatorBerger, H.
dc.creatorForro, L.
dc.creatorFollath, R.
dc.date2002-01-25
dc.date.accessioned2026-07-25T14:37:27Z
dc.descriptionA detailed and systematic ARPES investigation of the doping-dependence of the normal state Fermi surface (FS) of modulation-free Bi(Pb)2212 is presented. The FS does not change in topology away from hole-like at any stage. The FS area does not follow the usual curve describing Tc vs x for the hole doped cuprates, but is down-shifted in doping by ca. 0.05 holes per Cu site, indicating the consequences of a significant bilayer splitting of the FS across the whole doping range. The strong k-dependence of the FS width is shown to be doping independent. The relative strength of the shadow FS has a doping dependence mirroring that of Tc.
dc.descriptionExtended version of cond-mat/0104294: Fig.3 with explicitly resolved bilayer splitting in underdoped Bi(Pb)2212 and Appendix are added. 7 pages with figures (revtex4)
dc.identifierhttps://arxiv.org/abs/cond-mat/0201485
dc.identifierhttp://arxiv.org/abs/cond-mat/0201485
dc.identifierPhys. Rev. B 66, 014502 (2002)
dc.identifierdoi:10.1103/PhysRevB.66.014502
dc.identifier.urihttps://dspace.dare.co.zw/handle/123456789/27196
dc.subjectSuperconductivity
dc.subjectStrongly Correlated Electrons
dc.titleDoping dependence of the Fermi surface in Bi(Pb)2212
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