Artificial intelligence is colliding with a hard physical limit: the energy and heat of today’s silicon-based chips. As models grow from billions to trillions of parameters, the bottleneck is no ...

Molecule-based magnets like vanadium tetracyanoethylene are extremely sensitive to air, impeding their use in practical quantum devices. Researchers coated vanadium tetracyanoethylene with an ...

A team led by Physics professors Kai Liu and Gen Yin and graduate student Willie Beeson (G’25) has discovered a new class of strong magnets that do not rely on rare-earth or precious metals — a ...

Modern electronics are a far cry from what Michael Faraday, the pioneer of electrical gadgetry, can ever have imagined possible. But he’d surely be pleased, if only because the magnet, the component ...

Scientists have used light to visualize magnetic domains, and manipulated these regions using an electric field, in a quantum antiferromagnet. This method allows real-time observation of magnetic ...