The cooperative Jahn-Teller effect for several active ions in the unit cell
- 7 November 1974
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 7 (21), L379-L383
- https://doi.org/10.1088/0022-3719/7/21/001
Abstract
The validity of writing the theory of the cooperative Jahn-Teller effect in terms of a symmetric combination of the single site Jahn-Teller operators, from one unit cell, is examined. It is found that the self-energy correction should be reevaluated and that extra care must be taken in theories of fluctuations.Keywords
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