Curie-Weiss law
The Curie-Weiss law describes the susceptibility in the paramagnetic region above the Curie point: where - Χ is the susceptibility
:C is a material-specific Curie constant
:T is absolute temperature, measured in kelvins
:Tc is the Curie temperature, measured in kelvins
The susceptibility has a singularity at T = Tc. At this temperature and below there exists a spontaneous magnetization.
See alsoCurie's lawParamagnetismPierre Curie
References
Introduction to Solid State Physics 7th ed. (1996) by Charles Kittel
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