The Jahn-Teller and Barnett effects
- 30 April 1982
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 15 (12) , 2695-2707
- https://doi.org/10.1088/0022-3719/15/12/017
Abstract
The Barnett effect (magnetisation by rotation) is shown to involve a coupling of the lattice momentum to localised electronic states in solids. If the electronic states are degenerate, the resulting Jahn-Teller effect is shown to be modified by this coupling, and numerical values of reduction factors are calculated. The effect can be particularly important for spin resonance in molecular crystals.Keywords
This publication has 20 references indexed in Scilit:
- Reduction factors for a Jahn-Teller cluster model with momentum couplingJournal of Physics C: Solid State Physics, 1981
- Ham factors in multi-mode Jahn-Teller systemsJournal of Physics C: Solid State Physics, 1980
- Jahn-Teller study of Cr2+:Al2O3Journal of Physics C: Solid State Physics, 1978
- Dynamic Jahn-Teller Effect for an ElectronicState Coupled to the Phonon ContinuumPhysical Review Letters, 1973
- Reduction Factors for the Jahn-Teller Effect in SolidsPhysical Review Letters, 1973
- A variational groundstate for the dynamic Jahn-Teller effectJournal of Physics C: Solid State Physics, 1972
- Effect of Linear Jahn-Teller Coupling on Paramagnetic Resonance in aStatePhysical Review B, 1968
- The rotational levels of electronically degenerate dihedral moleculesMolecular Physics, 1962
- Stability of polyatomic molecules in degenerate electronic states - I—Orbital degeneracyProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1937
- Gyromagnetic and Electron-Inertia EffectsReviews of Modern Physics, 1935