Measurements of interface parameter of metal-insulator interfaces
- 15 March 1981
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 23 (6) , 3085-3086
- https://doi.org/10.1103/physrevb.23.3085
Abstract
The interface parameter of metal-ionic insulator interfaces was determined by measuring the photoemission thresholds of metals with a thin overlayer of ionic insulator. The results indicate values of 1.4±0.2 and 1.6±0.2 for Ba and LiF, respectively. These values are in agreement with the recently reported theoretical limit of 1.5.
Keywords
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