Energy- and angular-dependent secondary-electron emission from a silicon (111) 7×7 surface. II. Emission from surface-state resonances
- 15 February 1979
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 19 (4) , 2246-2249
- https://doi.org/10.1103/physrevb.19.2246
Abstract
Secondary emission spectra from surface-state resonances in the and azimuths of the silicon (111) 7×7 surface are discussed. The spectra extend to 6 eV above the vacuum level, with resonances with occurring at energies of 0.87±0.01 eV, 1.15±0.02 eV, and 3.5±0.1 eV above the vacuum level.
Keywords
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