Curie-Weiss law

Curie-Weiss law
/kyoor"ee wuys", -vuys"/, Physics.
the law that the susceptibility of a paramagnetic substance is inversely proportional to the difference of its temperature and the Curie point and that the substance ceases to be paramagnetic below the Curie point.
[named after P. CURIE and Pierre Weiss (1865-1940), French physicist]

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Universalium. 2010.

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  • Curie–Weiss law — The Curie Weiss law describes the magnetic susceptibility χ of a ferromagnet in the paramagnetic region above the Curie point: where C is a material specific Curie constant, T is absolute temperature, measured in kelvins, and Tc is the Curie… …   Wikipedia

  • Curie-Weiss law — The Curie Weiss law describes the magnetic susceptibility of a ferromagnet in the paramagnetic region above the Curie point::chi = frac{C}{T T {cwhere:chi is the magnetic susceptibility: C is a material specific Curie constant: T is absolute… …   Wikipedia

  • Curie-Weiss law — Kiuri ir Veiso dėsnis statusas T sritis fizika atitikmenys: angl. Curie Weiss law vok. Curie Weißsches Gesetz, n rus. закон Кюри Вейсса, m pranc. loi de Curie Weiss, f …   Fizikos terminų žodynas

  • curie-weiss law — ˈwīs , ˈvīs noun Usage: usually capitalized C&W Etymology: after Pierre Curie & Pierre Ernest Weiss died 1940 French physicists : a law of magnetism: the susceptibility of a paramagnetic substance is inversely proportional to the excess of its… …   Useful english dictionary

  • Curie's law — In a paramagnetic material the magnetization of the material is (approximately) directly proportional to an applied magnetic field. However, if the material is heated, this proportionality is reduced: for a fixed value of the field, the… …   Wikipedia

  • curie's law — noun Usage: usually capitalized C Etymology: after P. Curie : a law of magnetism now replaced by the Curie Weiss law: the susceptibility of a paramagnetic substance is inversely proportional to the absolute temperature * * * Physics. the law that …   Useful english dictionary

  • Ley de Curie-Weiss — La ley de Curie Weiss describe la susceptibilidad magnética de un ferromagneto en la región paramagnética sobre el punto de Curie, o, en general, en un material casi idealmente paramagnético en el que las interacciones entre momentos magnéticos… …   Wikipedia Español

  • loi de Curie-Weiss — Kiuri ir Veiso dėsnis statusas T sritis fizika atitikmenys: angl. Curie Weiss law vok. Curie Weißsches Gesetz, n rus. закон Кюри Вейсса, m pranc. loi de Curie Weiss, f …   Fizikos terminų žodynas

  • Curie temperature — In physics and materials science, the Curie temperature (Tc), or Curie point, is the temperature at which a ferromagnetic or a ferrimagnetic material becomes paramagnetic on heating; the effect is reversible. A magnet will lose its magnetism if… …   Wikipedia

  • Curie point — The Curie point (Tc), or Curie temperature, is a term in physics and materials science, named after Pierre Curie (1859 1906), and refers to a characteristic property of a ferromagnetic or piezoelectric material. Curie point in ferromagnetic… …   Wikipedia

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