Abstract
The delocalization of the effective interaction for inner-shell ionization by electrons in crystals is investigated. In particular - and -shell ionization in Mo and GaAs by 400 keV incident electrons is modeled from first principles using Hartree-Fock bound-state wave functions and the results are compared with experimental data in the literature. The delocalization of the effective interaction for -shell ionization can be substantially different from simple estimates of the delocalization used to date.
- Received 14 July 1997
DOI:https://doi.org/10.1103/PhysRevB.57.3273
©1998 American Physical Society