Curie-Weiss law [¦kyu̇r·ē ¦vīs ‚lȯ]
Curie-Weiss law
where χ is the susceptibility, C is a constant for each material, T is the absolute temperature, and Θ is called the Curie temperature. Antiferromagnets and antiferroelectrics have a negative Curie temperature. The Curie-Weiss law refers to magnetic and electric behavior above the transition temperature of the material in question. It is not always precisely followed, and it breaks down in the region very close to the transition temperature. Often the susceptibility will behave according to a Curie-Weiss law in different temperature ranges with different values of C and Θ. See Curie temperature, Electric susceptibility, Magnetic susceptibility
(electromagnetism)
A relation between magnetic or electric susceptibilities and the absolute temperatures which is followed by ferromagnets, antiferromagnets, nonpolar ferroelectrics, antiferroelectrics, and some paramagnets.
Curie-Weiss law
A relation between magnetic or electric susceptibilities and the absolute temperature which is followed by ferromagnets, antiferromagnets, nonpolar ferroelectrics and antiferroelectrics, and some paramagnets. The Curie-Weiss law is usually written as the equation below,
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