Magnon Interactions in Hematite ()
- 2 June 1969
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 22 (22), 1184-1185
- https://doi.org/10.1103/physrevlett.22.1184
Abstract
The main conclusions of a theoretical investigation of magnon-interaction effects in are briefly reported. It is shown that the optic modes can have very low energy and it is suggested that these modes may play an important role in the mechanism of the Morin phase transition.
Keywords
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