Encyclopedia > Magnetoresistance

Article Content

Magnetoresistance

Anisotropic magnetoresistance (AMR)

Magnetoresistance is the property of some materials to lose or gain electrical resistance when an external magnetic field is applied to them. The effect was first discovered by William Thomson in 1857, but he was unable to lower the electrical resistance of anything by more than 5%. But now materials showing giant magnetoresistance (GMR) and colossal magnetoresistance (CMR) are known.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Reformed churches

... British Isles are called Presbyterians. A sub-family of the Reformed churches, called Reformed Baptist[?] churches, adhere to modified Reformed confessions, and have ...