The L2,3M4,5M4,5Auger and photoelectron spectra of germanium
- 28 September 1976
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 9 (18), 3541-3555
- https://doi.org/10.1088/0022-3719/9/18/021
Abstract
The photoelectron and L2,3M4,5M4,5 Auger spectra of germanium have been observed using Al and Mg K alpha X-ray excitation. Clean surfaces were formed by brittle fracture of specimens in vacuo. L2,3 and M shell binding energies are compared with Hartree-Fock calculations and combined with the Auger energies in a determination of RS3a, (11.1 eV+or-0.5 eV) the static extra-atomic relaxation term which appears in a two-step model of the Auger energy. The total intensity ratio L3M4,5M4,5/L2M4,5M4,5 is found to depend on the X-ray energy. Spectra of the L3M4,5M4,5 and L2M4,5M4,5 Auger groups are compared with multiplet structure calculations.Keywords
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