| the temperature beyond that at which a ferromagnetic substance exhibits paramagnetism. |
| Curie point n. A transition temperature marking a change in the magnetic or ferroelectric properties of a substance, especially the change from ferromagnetism to paramagnetism. Also called Curie temperature. [After Pierre Curie.] |
| Curie point
The temperature at which a phase change in the magnetic or ferroelectric properties of a substance occurs, especially the change from ferromagnetism to paramagnetism that occurs with increasing temperature. Also called Curie temperature. See also magnetic reversal, state of matter. |