Point-ion-lattice calculations on F-centers in alkali halide crystals |
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| Affiliation: | 1. Barts Heart Centre, Barts Health National Health Service Trust, London, United Kingdom;2. William Harvey Research Institute, Queen Mary University of London, London, United Kingdom;3. Liverpool Heart and Chest Hospital, Liverpool, United Kingdom |
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| Abstract: | It is pointed out that the wave functions for the point-ion model of an F-center in an ionic crystal can be obtained by numerical solution of the Schrödinger equation for the approximation in which the solutions are constrained to pure s and pure p-functions. Results are given for the F-center optical transition energy in the following crystals: LiF, NaF, LiCl, NaCl, KCl, and RbBr. |
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