Researchers have uncovered friction without contact—driven entirely by magnetic interactions. As two magnetic layers slide, ...
The relationship between friction and load, quantified three centuries ago, has an exception when the interaction causes ...
Magnetic nanostructures have long been part of our everyday life, e.g., in the form of fast and compact data storage devices or highly sensitive sensors. A major contribution to the understanding of ...
Researchers at the University of Konstanz have uncovered a new mechanism of sliding friction: resistance to motion that ...
Magnetic nanostructures have long been part of our everyday life, e.g., in the form of fast and compact data storage devices or highly sensitive sensors. A major contribution to the understanding of ...
Variable flux permanent magnet machines represent a dynamic class of electrical machines in which the air-gap magnetic flux can be actively adjusted during operation. This flexibility permits improved ...
Morning Overview on MSN
Study explains how young galaxies built magnetic fields so quickly
Astronomers have detected ordered magnetic fields in galaxies so young that conventional models struggle to explain how those ...
Linear motors are synchronous motors: Current is applied to the coil to form an electromagnet. The coil then synchronizes itself to the magnetic field generated by the permanent magnets in the magnet ...
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