Pressure Dependence of the Morin Transition in the Weak Ferromagnet
- 10 March 1967
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 155 (2), 496-498
- https://doi.org/10.1103/physrev.155.496
Abstract
The pressure dependence of the Morin transition in has been measured directly using NMR techniques and is found to be +3.6±0.3°K/kbar. An analysis in terms of the contributions to the total magnetic anisotropy energy was made, and it is suggested that superexchange anisotropy should not be neglected in accounting for the pressure dependence of the transition.
Keywords
This publication has 14 references indexed in Scilit:
- Nuclear Magnetic Resonance ofin Single-Crystal HematitePhysical Review B, 1966
- Pressure dependence of the low-temperature magnetic transition in α-Fe2O3Physics Letters, 1966
- Effect of hydrostatic pressure on the morin transition point of α-hematite crystalPhysics Letters, 1966
- Magnetic Anisotropy in Antiferromagnetic Corundum-Type SesquioxidesPhysical Review B, 1965
- Anisotropic Superexchange Interaction and Weak FerromagnetismPhysical Review B, 1960
- New Approach to the Theory of Superexchange InteractionsPhysical Review B, 1959
- A thermodynamic theory of “weak” ferromagnetism of antiferromagneticsJournal of Physics and Chemistry of Solids, 1958
- Some New Results on Antiferromagnetism and FerromagnetismReviews of Modern Physics, 1953
- Neutron Diffraction by Paramagnetic and Antiferromagnetic SubstancesPhysical Review B, 1951
- Magnetic Susceptibility of and with Added TitaniumPhysical Review B, 1950