E. Burstein
Ferroelectrics
Photoelectron angular distribution patterns from a single-crystal Cu(001) surface have produced dips, or ''silhouettes,'' in the low-energy, electron angular distribution measured around normal emission-a forward-scattering geometry that at higher energy produces a peak, or enhancement, in electron intensity. We have measured isoenergetic l=1 and l=2,0 photoelectrons that give different angular distribution patterns. These differences, and the low-energy electron intensity attenuation, are consistent with an electron scattering model that relies on the orbital angular momentum final-state dependence of the diffracting electron. © 1993 The American Physical Society.
E. Burstein
Ferroelectrics
A. Gupta, R. Gross, et al.
SPIE Advances in Semiconductors and Superconductors 1990
O.F. Schirmer, W. Berlinger, et al.
Solid State Communications
Frank Stem
C R C Critical Reviews in Solid State Sciences