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

@article{Kordyuk2001OriginOT,
  title={Origin of the peak-dip-hump structure in the photoemission spectra of Bi2212},
  author={Alexander A. Kordyuk and Sergey V. Borisenko and T. K. Kim and Konstantin Nenkov and Martin Knupfer and Mark S. Golden and J{\"o}rg Fink and Helmuth Berger and Rolf Follath},
  journal={Physical Review Letters},
  year={2001}
}
The famous peak-dip-hump lineshape of the (\pi,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… 
72 Citations
Bilayer splitting in overdoped high-Tc cuprates
Recent angle-resolved photoemission spectroscopy data for overdoped Bi2212 are explained. Of the peak-dip-hump structure, the peak corresponds the q=0 component of a hole condensate which appears at
Photoemission in the High-T c Superconductors
Angle resolved photoemission spectroscopy (ARPES) has played a major role in the elucidation of the electronic excitations in the high temperature cuprate superconductors. Several reasons have
Superconducting gap in the presence of bilayer splitting in underdoped (Pb,Bi)2Sr2CaCu2O8? ?
The clearly resolved bilayer splitting in angle-resolved photoemission spectra of the underdoped Pb-Bi2212 compound raises the question of how the bonding and antibonding sheets of the Fermi surface
Excitation of a bosonic mode by electron tunneling into a cuprate superconductor NdBa2Cu3O7-δ
We performed scanning tunneling spectroscopic experiments on hole-doped NdBa$_2$Cu$_3$O$_{7-\delta}$. The d$I$/d$V$ curves obtained at 4.2 K are asymmetric with clear peak-dip and hump structures.
Emergence of multiple Fermi surface maps in angle-resolved photoemission from Bi2Sr2CaCu2O8+δ
We report angle-resolved photoemission spectra (ARPES) for emission from the Fermi energy (E F ) over a large area of the (k x ,k y ) plane using 21.2 and 32 eV photon energies in two distinct
Angle-resolved photoemission intensities in a cuprate system with bilayer coupling: Effects of transition matrix elements and photoelectron losses
We have studied photoemission in the superconducting cuprate system with CuO 2 bilayer under the assumption that the valence hole is so localized that it looks similar to a core hole. Applying the
...
...