Asymmetry of the Scattering of Polarized Electrons by Polycrystalline Gold
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Date
1993-10
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Addis Ababa University
Abstract
The fundamental concepts of polarized electrons and the
mathmatical formulations of the scattering of these electrons
from spinnless atoms are reviewed.
The Theoretical investigations were made of the'asymmetry
of the scattering on the surface of Polycrystalline Gold.
Atomic data for a single scattering process were used to
Calculate Asymmetry and intensity as a functions of the
scattering angle for multiple collisions. The specific
influence of a solid was taken into account. The asymmetry of
the scattered electrons into a wide solid angle was calculated
and a comparison with some experimental data for the scattering
of polarized electrons of energy Ep from 100 to 500 eV was
made.
Satisfactory agreement ahs obtained beween the
, "
calculated and experimental results
Description
Keywords
The Scattering of Polarized Electrons