Electronic states in probed by soft-x-ray absorption
Oxygen K-edge absorption spectra of carefully characterized La 2− x Sr x CuO 4+ δ samples
were measured using a bulk-sensitive fluoresence-yield-detection method. They reveal two …
were measured using a bulk-sensitive fluoresence-yield-detection method. They reveal two …
Model for low-energy electronic states probed by x-ray absorption in high- cuprates
The low-energy electronic states in La 2− x Sr x CuO 4 have recently been probed by soft-x-
ray-absorption measurements as a function of doping (x) from the insulating well into the …
ray-absorption measurements as a function of doping (x) from the insulating well into the …
Electronic structure of the system
H Romberg, M Alexander, N Nücker, P Adelmann… - Physical Review B, 1990 - APS
The electronic structure of La 2− x Sr x CuO 4+ δ has been studied by measuring O 1s
absorption edges using high-energy electron-energy-loss spectroscopy in transmission …
absorption edges using high-energy electron-energy-loss spectroscopy in transmission …
Multiple Bosonic Mode Coupling in the Electron Self-Energy of
High resolution angle-resolved photoemission spectroscopy data along the (0, 0)-(π, π)
nodal direction with significantly improved statistics reveal fine structure in the electron self …
nodal direction with significantly improved statistics reveal fine structure in the electron self …
Orbital character of states at the Fermi level in and (R=Nd,Sm)
E Pellegrin, N Nücker, J Fink, SL Molodtsov… - Physical Review B, 1993 - APS
Polarization-dependent x-ray-absorption spectroscopy on the O 1s and Cu 2p edges using
the non-surface-sensitive fluorescence method has been performed on single crystals of La …
the non-surface-sensitive fluorescence method has been performed on single crystals of La …
Out-of-plane orbital characters of intrinsic and doped holes in
Bulk-sensitive, polarization-dependent oxygen K-and copper L-edge absorption spectra of
single-domain La 2− x Sr x CuO 4 with CuO 2 planes tilted off the sample surface were …
single-domain La 2− x Sr x CuO 4 with CuO 2 planes tilted off the sample surface were …
Doping Dependent Density of States and Pseudogap Behavior in
We have made a high-resolution photoemission study of La 2− x Sr x Cu O 4 in a wide hole
concentration (x) range from a heavily overdoped metal to an undoped insulator. As x …
concentration (x) range from a heavily overdoped metal to an undoped insulator. As x …
Determination of valence of Cu in superconducting (Sr,Ba
EE Alp, GK Shenoy, DG Hinks, DW Capone II… - Physical Review B, 1987 - APS
The measurement of Cu K-edge x-ray absorption near-edge structure of monovalent,
divalent, and trivalent copper oxides has been used to identify the presence of different …
divalent, and trivalent copper oxides has been used to identify the presence of different …
Optical spectra of : Effect of carrier doping on the electronic structure of the plane
S Uchida, T Ido, H Takagi, T Arima, Y Tokura, S Tajima - Physical Review B, 1991 - APS
Optical reflectivity spectra are studied for single crystals of the prototypical high-T c system
La 2− x Sr x CuO 4 over a wide compositional range 0≤ x≤ 0.34, which covers insulating …
La 2− x Sr x CuO 4 over a wide compositional range 0≤ x≤ 0.34, which covers insulating …
Bulk sensitive x-ray absorption spectroscopy free of self-absorption effects
We demonstrate a method of x-ray absorption spectroscopy (XAS) that is bulk sensitive, like
traditional fluorescence yield measurements, but is not affected by self-absorption or …
traditional fluorescence yield measurements, but is not affected by self-absorption or …