Curie point

"If we heat the material enough, it should reach the Curie point and become demagnetized."

This is now known as the Curie point.

The aging process may be reversed by heating the component above the Curie point.

During recording, the laser power is increased so it can heat the material up to the Curie point in a single spot.

However, just because it is hotter than the Curie point does not mean it stops being a metal.

In magnetic materials, further heat is generated below the Curie point due to hysteresis losses.

At the curie point, materials will change from ferromagnetic to paramagentic.

As the temperature is increased towards the Curie point, the alignment (magnetization) within each domain decreases.

The transition between the ferromagnetic and paramagnetic phases of magnetic materials at the Curie point.

When a laser shines on the track, the switching layer, which has a lower Curie point than the other layers, demagnetises.

Since both conductors are non-magnetic, there is no Curie point and thus no abrupt change in characteristics.

In igneous rocks, the magnetic minerals have cooled through the curie point, typically providing good quality poles.

Another approach is to use magnetized soldering tips which lose their magnetic properties at a specific temperature, the Curie point.

A laser heats one side of the disc to its Curie point, making the material in the disc susceptible to a magnetic field.

Below the Curie point temperature, the high dielectric constant prevents the formation of potential barriers between the crystal grains, leading to a low resistance.

The magnetization disappears when the magnet is heated to the Curie point, which for iron is 768 C.

For example, in the ferromagnetic phase, one must provide the net magnetization, whose direction was spontaneously chosen when the system cooled below the Curie point.

The magnetic declination at any given time can be frozen into a clay formation that contains magnetite and is heated above the Curie point.

The energies of spin waves are typically only μeV in keeping with typical Curie points at room temperature and below.

The most common application magnetism has in geothermal exploration involves identifying the depth of the curie point or curie temperature.

In particular, at a high enough temperature, antiferroelectricity disappears; this temperature is called the antiferroelectric Curie point.

This gives rise to what is perhaps carbon nanofoam's most unusual feature: it is attracted to magnets, and Curie point can itself be made magnetic.

This magnetism is lost only if the rock is subsequently heated above a particular temperature (the Curie point which is 770 C for iron).

Pierre Curie studied the dependence of magnetization on temperature and discovered the Curie point phase transition in ferromagnetic materials.

At the Curie point temperature, the dielectric constant drops sufficiently to allow the formation of potential barriers at the grain boundaries, and the resistance increases sharply.