Verwey transition
The Verwey transition is a low-temperature
metal-insulator transition to be found.[4]
The Verwey transition is near in temperature, but distinct from, a magnetic isotropic point in magnetite, at which the first magnetocrystalline anisotropy constant changes sign from positive to negative.[5]
The temperature and physical expression of the Verwey transition are highly sensitive to the stress state of magnetite and the
cation substitution or partial oxidation can lower the transition temperature or suppress it entirely.[5][6]
See also
- Morin transition – Magnetic phase transition in α-Fe2O3 hematite
References
- ^ S2CID 250773238.
- .
- ISBN 9781402044236.
- ^ Miller, Sandi (19 March 2020). "Dancing electrons solve a longstanding puzzle in the oldest magnetic material". Space Daily. Archived from the original on 21 March 2020. Retrieved 2 September 2021.
- ^ PMID 9935445.
- hdl:11299/175055.