Influence of the Jahn-Teller effect on the Zeeman splittings of the 4T2 level of Mn2+ in ZnS
- 1 January 1980
- journal article
- Published by EDP Sciences in Journal de Physique
- Vol. 41 (2) , 161-168
- https://doi.org/10.1051/jphys:01980004102016100
Abstract
The Zeeman effect has been used to analyse the fine structure of the lowest 4T2 level of Mn2+ in ZnS. We have measured the Zeeman splittings and the relative intensities for different polarizations in a 100 kG superconducting magnet. In order to interpret the experimental spectra, a cluster model is assumed and Ham effects are considered. A medium Jahn-Teller coupling with an E vibrational mode can explain the Zeeman splittings observed in high magnetic field. A better fit is obtained for S = 2 than for S = 0.6, the value previously proposed from uniaxial stress experiments. However the theoretical intensities are not in good agreement with those observedKeywords
This publication has 10 references indexed in Scilit:
- Structure of alevel ofin tetrahedral symmetry, dynamical Jahn-Teller effect and selective intensity transferPhysical Review B, 1976
- Jahn‐Teller Effect in the 4T1(1) and 4T2(1) States of Tetrahedrally Coordinated Mn2+Physica Status Solidi (b), 1976
- Zeeman effect on the 4E level of Mn2+ in ZnSJournal of Luminescence, 1974
- The effect of crystalline structure on zero-phonon and phonon-assisted emission in ZnS:MnJournal of Luminescence, 1974
- Effect of Uniaxial Stresses on theLevel of aIon in Tetrahedral Symmetry: Study ofin ZnSPhysical Review B, 1972
- Jahn-Teller Effects in the Far-Infrared, EPR, and Mössbauer Spectra of MgO:Physical Review B, 1969
- Effect of Linear Jahn-Teller Coupling on Paramagnetic Resonance in aStatePhysical Review B, 1968
- Dynamical Jahn-Teller Effect in Paramagnetic Resonance Spectra: Orbital Reduction Factors and Partial Quenching of Spin-Orbit InteractionPhysical Review B, 1965
- Zero-Phonon Lines and Phonon Coupling in ZnS:MnPhysical Review B, 1965
- Theory of the Magnetic Properties of Ferrous and Cobaltous Oxides, IProgress of Theoretical Physics, 1957