Demagnetisation - an effect or process in which there occurs a reduction in the amount of net magnetisation of the material, sample, component, or device.

There are several specific meanings of “demagnetisation”, depending on the context:

• Process of demagnetisation (or “degaussing”):
  • by application of magnetic field
  • by elevated temperature
• Demagnetising field:
  • Demagnetising factor
  • Self-demagnetisation

Caption ^{Copyright © by XXX, YYY, CC-BY-4.0}

^{S. Zurek, E-Magnetica.pl, CC-BY-4.0}

• Demagnetisation
• Process of demagnetisation
• Process of magnetisation
• Degaussing
• Demagnetising field