Extremely high negative electron affinity of diamond via magnesium adsorption
We report large negative electron affinity (NEA) on diamond (100) using magnesium adsorption on a previously oxygen-terminated surface. The measured NEA is up to (-2.01±0.05) eV, the largest reported negative electron affinity to date. Despite the expected close relationship between the surface chem...
| Main Authors: | , , , , , , , |
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| Format: | Journal Article |
| Published: |
American Physical Society
2015
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| Online Access: | http://hdl.handle.net/20.500.11937/20063 |