Electronic Resource
[S.l.]
:
American Institute of Physics (AIP)
Journal of Applied Physics
57 (1985), S. 3021-3023
ISSN:
1089-7550
Source:
AIP Digital Archive
Topics:
Physics
Notes:
The absorbed electron current for a clean Fe(100) surface as a function of energy rises steplike at the vacuum-energy cutoff with an absorption close to 1. The smooth decrease of absorbed current at higher electron energy due to secondary electron emission is superimposed by a considerable amount of fine structure, the amplitude of which decreases with increasing energy. These features are found in good agreement with the results of a calculation of the elastic part of the electron reflection coefficient. Further, they are compared with the ferromagnetic electronic bulk band structure calculated above the vacuum energy. From the comparison with the experimental data, the energy dependence of the real and imaginary parts of the inner potential is determined.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.335200
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