Researchers have uncovered friction without contact—driven entirely by magnetic interactions. As two magnetic layers slide, ...
A magnet is an important part of devices like smartphones, automobiles, and many more. Most of these magnets are made using rare-earth materials, which are expensive and scarce on the market. Also, ...
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.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results