Interaction of light with defects in antiferromagnetic perovskites
- 1 November 1969
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 2 (11), 2003-2011
- https://doi.org/10.1088/0022-3719/2/11/315
Abstract
The theory of defects in antiferromagnetic insulators is applied to the perovskite structure and the Green functions calculated. The conditions imposed by symmetry on the interaction of light with such defects are also investigated. A comparison is made with experiments on Eu3+ and Ni2+ impurities in KMnF3 and RbMnF3.Keywords
This publication has 23 references indexed in Scilit:
- The effects of magnon-magnon interaction on the two-magnon spectra of antiferromagnetsJournal of Physics C: Solid State Physics, 1969
- The 1p neutron pick-up strengths in the reaction 13C(p, d) 12CPhysics Letters B, 1968
- Magnon-Magnon and Exciton-Magnon Interaction Effects on Antiferromagnetic SpectraPhysical Review Letters, 1968
- Evidence for Magnon-Magnon Interactions in RbMnPhysical Review Letters, 1968
- Orbital Effects on Exchange InteractionsJournal of Applied Physics, 1968
- Observation of Magnon Sideband in the Absorption Spectrum of KMnF3Journal of the Physics Society Japan, 1967
- Thermodynamic Properties of Spin Impurities in Heisenberg FerromagnetsPhysical Review B, 1966
- The Effects of Exchange Interactions in the Spectra of Octahedral Manganese. II. CompoundsJournal of the Physics Society Japan, 1966
- Odd-Exciton Magnon Interaction and Explanation of Anomalous Far-Infrared Absorption in Antiferromagnetic FePhysical Review Letters, 1965
- Observation of a spin-wave sideband in the optical spectrum ofPhysical Review Letters, 1965