Electron-Core-Hole Interaction in GaAsP
- 22 September 1980
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 45 (12) , 1032-1035
- https://doi.org/10.1103/physrevlett.45.1032
Abstract
The electron-core-hole interaction is studied via energy derivative reflectance spectra of 20-eV transitions from Ga core levels to lower conduction-band final states in alloys. A two-level anticrossing behavior of line shapes and threshold energies as the relative positions of the and minima invert yields a previously unanticipated mixing energy meV.
Keywords
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