Researchers found friction can occur without contact, driven by magnetic dynamics, and does not always increase with load. The effect could enable controllable, wear-free technologies.

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Researchers at the University of Konstanz have uncovered a new mechanism of sliding friction: resistance to motion that arises without any mechanical contact, driven purely by collective magnetic ...

Researchers found friction can arise without contact, driven by magnetic dynamics, and doesn't always increase with load but peaks when magnetic ordering becomes frustrated. (Nanowerk News) ...