On the Thermal Conductivity of Magnets near the Point of Phase Transition
Received Date: Jul 21, 2021 / Accepted Date: Jan 24, 2022 / Published Date: Jan 31, 2022
Abstract
An estimate of the thermal conductivity coefficient of ferromagnetic κ at temperatures lying near the point of phase transition, i.e. at temperature T = Tc −ε , where ε <<Tc . made. The calculations are based on the quasi-classica kinetic equation method, and it shows that
with a critical index equal 
and 
where Ha − field of magnetic anisotropy, HE − exchange field.
Citation: Gladkov SO (2022) On the Thermal Conductivity of Magnets near the Point of Phase Transition. J Mater Sci Nanomater 6: 031. Doi: 10.4172/jmsn.100031
Copyright: © 2022 Gladkov SO. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
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