Abstract
Electron impact ionisation cross sections for Ni/sup +/, Ni/sup 3+/, Ni/sup 5+/, Ni/sup 6+/, Ni/sup 7+/, Ni/sup 8+/, Ni/sup 12+/, Ni/sup 14+/, and Ni/sup 16+/ are calculated in the distorted-wave approximation. These calculations include contributions from direct ionisation and inner-shell excitation followed by autoionisation. For Ni/sup 12+/, Ni/sup 14+/, and Ni/sup 16+/ we report not only on ionisation cross sections from the ground states but also from the metastable states of these ions. Experimental cross section measurements exist for all ions reported here, except Ni/sup 16+/. The agreement between experiment and theory is reasonably good and improves with ionisation stage.
Citation Formats
Griffin, D C, and Pindzola, M S.
Distorted-wave calculations of electron impact ionisation in the Ni isonuclear sequence.
United Kingdom: N. p.,
1988.
Web.
doi:10.1088/0953-4075/21/19/015.
Griffin, D C, & Pindzola, M S.
Distorted-wave calculations of electron impact ionisation in the Ni isonuclear sequence.
United Kingdom.
https://doi.org/10.1088/0953-4075/21/19/015
Griffin, D C, and Pindzola, M S.
1988.
"Distorted-wave calculations of electron impact ionisation in the Ni isonuclear sequence."
United Kingdom.
https://doi.org/10.1088/0953-4075/21/19/015.
@misc{etde_6552252,
title = {Distorted-wave calculations of electron impact ionisation in the Ni isonuclear sequence}
author = {Griffin, D C, and Pindzola, M S}
abstractNote = {Electron impact ionisation cross sections for Ni/sup +/, Ni/sup 3+/, Ni/sup 5+/, Ni/sup 6+/, Ni/sup 7+/, Ni/sup 8+/, Ni/sup 12+/, Ni/sup 14+/, and Ni/sup 16+/ are calculated in the distorted-wave approximation. These calculations include contributions from direct ionisation and inner-shell excitation followed by autoionisation. For Ni/sup 12+/, Ni/sup 14+/, and Ni/sup 16+/ we report not only on ionisation cross sections from the ground states but also from the metastable states of these ions. Experimental cross section measurements exist for all ions reported here, except Ni/sup 16+/. The agreement between experiment and theory is reasonably good and improves with ionisation stage.}
doi = {10.1088/0953-4075/21/19/015}
journal = []
volume = {21:19}
journal type = {AC}
place = {United Kingdom}
year = {1988}
month = {Oct}
}
title = {Distorted-wave calculations of electron impact ionisation in the Ni isonuclear sequence}
author = {Griffin, D C, and Pindzola, M S}
abstractNote = {Electron impact ionisation cross sections for Ni/sup +/, Ni/sup 3+/, Ni/sup 5+/, Ni/sup 6+/, Ni/sup 7+/, Ni/sup 8+/, Ni/sup 12+/, Ni/sup 14+/, and Ni/sup 16+/ are calculated in the distorted-wave approximation. These calculations include contributions from direct ionisation and inner-shell excitation followed by autoionisation. For Ni/sup 12+/, Ni/sup 14+/, and Ni/sup 16+/ we report not only on ionisation cross sections from the ground states but also from the metastable states of these ions. Experimental cross section measurements exist for all ions reported here, except Ni/sup 16+/. The agreement between experiment and theory is reasonably good and improves with ionisation stage.}
doi = {10.1088/0953-4075/21/19/015}
journal = []
volume = {21:19}
journal type = {AC}
place = {United Kingdom}
year = {1988}
month = {Oct}
}