Auger-Electron Line Shapes and Peak Positions for Near-Threshold Electron Excitation in Nickel and Copper
- 6 April 1981
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 46 (14), 953-956
- https://doi.org/10.1103/physrevlett.46.953
Abstract
Measurements of Auger-electron line shapes were made for Ni and Cu at incident electron energies near threshold for subshell ionization to reduce perturbing satellite effects. Large shifts were observed in the position of features as the incident energy was varied. These shifts are comparable to those found in free atoms due to post-collisional interaction. Apparent inconsistencies in the calculated electronic properties of nickel are removed by a new value of eV, the effective energy of two electrons on the same atom.
Keywords
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