Abstract
A comprehensive theoretical treatment for the inelastic scattering of fast electrons in a crystalline environment is applied to account for variations in characteristic x-ray emission rates from spinel and chromia under zone axis diffraction conditions for 300 keV electrons. X-ray counts as well as backscattered electron contrast are recorded as the beam is tilted by about 70 mrad on a two-dimensional scan raster. Calculated K-shell ionization and backscattering cross sections, based on a model which takes into account interaction delocalization, thermal diffuse scattering and the consequent thickness dependent channelling effects in a realistic way, are in good agreement with experiment. 43 refs., 13 figs.
Josefsson, T W;
Allen, L J;
[1]
Miller, P R;
Rossouw, C J
[2]
- Melbourne Univ., Parkville, VIC (Australia). School of Physics
- CSIRO, Clayton, VIC (Australia). Div. of Material Sciences and Technology
Citation Formats
Josefsson, T W, Allen, L J, Miller, P R, and Rossouw, C J.
K-shell ionization under zone axis electron diffraction conditions.
Australia: N. p.,
1994.
Web.
Josefsson, T W, Allen, L J, Miller, P R, & Rossouw, C J.
K-shell ionization under zone axis electron diffraction conditions.
Australia.
Josefsson, T W, Allen, L J, Miller, P R, and Rossouw, C J.
1994.
"K-shell ionization under zone axis electron diffraction conditions."
Australia.
@misc{etde_10113855,
title = {K-shell ionization under zone axis electron diffraction conditions}
author = {Josefsson, T W, Allen, L J, Miller, P R, and Rossouw, C J}
abstractNote = {A comprehensive theoretical treatment for the inelastic scattering of fast electrons in a crystalline environment is applied to account for variations in characteristic x-ray emission rates from spinel and chromia under zone axis diffraction conditions for 300 keV electrons. X-ray counts as well as backscattered electron contrast are recorded as the beam is tilted by about 70 mrad on a two-dimensional scan raster. Calculated K-shell ionization and backscattering cross sections, based on a model which takes into account interaction delocalization, thermal diffuse scattering and the consequent thickness dependent channelling effects in a realistic way, are in good agreement with experiment. 43 refs., 13 figs.}
place = {Australia}
year = {1994}
month = {Dec}
}
title = {K-shell ionization under zone axis electron diffraction conditions}
author = {Josefsson, T W, Allen, L J, Miller, P R, and Rossouw, C J}
abstractNote = {A comprehensive theoretical treatment for the inelastic scattering of fast electrons in a crystalline environment is applied to account for variations in characteristic x-ray emission rates from spinel and chromia under zone axis diffraction conditions for 300 keV electrons. X-ray counts as well as backscattered electron contrast are recorded as the beam is tilted by about 70 mrad on a two-dimensional scan raster. Calculated K-shell ionization and backscattering cross sections, based on a model which takes into account interaction delocalization, thermal diffuse scattering and the consequent thickness dependent channelling effects in a realistic way, are in good agreement with experiment. 43 refs., 13 figs.}
place = {Australia}
year = {1994}
month = {Dec}
}