Co/Si(111) interface investigated by bremsstrahlung isochromat spectroscopy and x-ray-induced photoemission spectroscopy
- 15 April 1989
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 39 (11) , 8015-8017
- https://doi.org/10.1103/physrevb.39.8015
Abstract
Bremsstrahlung isochromat spectroscopy and x-ray-induced photoemission spectroscopy have been applied to probe the density of empty and occupied electronic states at the Co/Si(111) interface. Experimental results are compared to theoretical calculations. The results confirm that at very low coverage (2–3 Å of Co), Cd and Si atoms interdiffuse to form a -like phase at the interface.
Keywords
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