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Polarized resonance photoemission forNd2CuO4

Authors :
Barrett Wells
Ove Jepsen
W. P. Ellis
A. Borg
W. E. Spicer
L. Z. Liu
Rui Liu
J.-S. Kang
Y. Dalichaouch
Olle Gunnarsson
P. A. P. Lindberg
J. W. Allen
Takeo Fujiwara
Daniel Dessau
Jae-Hoon Park
M. B. Maple
R. O. Anderson
I. Lindau
C. G. Olsen
John T. Markert
Ole Krogh Andersen
Zhi-Xun Shen
Source :
Physical Review B. 41:4811-4814
Publication Year :
1990
Publisher :
American Physical Society (APS), 1990.

Abstract

We present calculations of resonance photoemission spectra for Nd{sub 2}CuO{sub 4}. The calculations use a model Hamiltonian for which all parameters for the valence electrons are obtained from {ital ab initio} calculations or atomic data. Most features of the calculated sp agree well with experiment where comparison is possible. A substantial dependence on the polarization of the light is predicted for the occurrence of resonance behavior, and for the off-resonance intensity of the local singlet and one of the satellites.

Details

ISSN :
10953795 and 01631829
Volume :
41
Database :
OpenAIRE
Journal :
Physical Review B
Accession number :
edsair.doi...........34752a799821569cbbcdbb6bddd7c88a
Full Text :
https://doi.org/10.1103/physrevb.41.4811