University of Leicester engineers have unveiled a concept for a device designed to magnetically "cloak" sensitive components, ...

Artificial intelligence is colliding with a hard physical limit: the energy and heat of conventional chips. As models scale ...

Engineers at the University of Leicester have developed a new concept for a “magnetic cloaking device” that could shield ...

A magnetic cloak works by diverting external magnetic fields so that, to an external observer, the object appears to be absent or invisible. Although this idea ...

A magnetometer is a device that measures magnetism: the direction, strength, or relative change of a magnetic field at a ...

A study recently reported that the magnets in an iPhone 12 deactivated a Medtronic implantable cardioverter defibrillator. That’s possible because implanted medical devices like defibrillators and ...

The electric, magnetic, physical or chemical properties of a 3D material can radically change when it's reduced to two dimensions – graphene, the versatile 2D form of graphite, is probably the best ...

US researchers have created a powerful permanent magnet out of iron and nitrogen, two plentiful cheap materials, as part of a programme to cut the need for ‘rare earth’ metals. US researchers have ...

A team at the US Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) and UC Berkeley have built a cobalt-doped van der Waals zinc-oxide magnet from a solution of graphene oxide ...