Effect of pressure on F-band energies in alkali halides |
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| Authors: | Singh Nawab Joshi A W |
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| Affiliation: | (1) Department of Physics, Institute of Advanced Studies, Meerut University, 250 001 Meerut |
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| Abstract: | Variation of peak F-band absorption energy and lattice distortion with pressure has been calculated for lithium halides employing extended ion model and using values of local compressibility in the neighbourhood of the F-centres which include the effect of vacancy and pressure. The calculated results are in very good agreement with experimental results. |
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| Keywords: | Pressure effect on F-band energies F-band absorption energies F-centres in alkali halides |
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