Model for Jahn-Teller Distortions ofAg2+Ions by Odd Modes in Fluorite Crystals
- 1 July 1970
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 2 (1), 40-49
- https://doi.org/10.1103/physrevb.2.40
Abstract
A model is developed for the Jahn-Teller distortions of ions in Ca and Sr. Two odd modes of distortion dominate and give rise to hyperfine interaction with a pair of equivalent fluorines as observed in our experiments. The effect of the even mode of distortion is included by using perturbation theory. Near the end of the paper, some estimates are given for the Jahn-Teller energy.
Keywords
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