Controlling magnetism in a device is not easy; unusually large magnetic fields or lots of electricity are needed, which are bulky, slow, expensive and/or waste energy. But that looks soon to change, ...
A newly developed method allows researchers to dynamically switch chirality—a particular lack of mirror symmetry—to generate ...
Light-switchable molecules could tune spin-wave filters in 2D magnets, offering a chemical route to reprogrammable nanoscale magnetic circuits. (Nanowerk Spotlight) A radio antenna can pick up many ...