A research team has demonstrated that thin films of ruthenium dioxide (RuO₂) exhibit altermagnetism—the defining property of what is now recognized as the third fundamental class of magnetic materials ...

Researchers at the University of Illinois have discovered a surprising mathematical connection between two areas of condensed ...

X-rays are shone onto the magnetic material and the electrons given off from the surface are detected using a special microscope. This allows an image to be produced of the magnetism in the material ...

There is now a new addition to the magnetic family: thanks to experiments at the Swiss Light Source SLS, researchers have proved the existence of altermagnetism. The experimental discovery of this new ...

A material thought to be a quantum spin liquid actually exhibits a newly identified magnetic state caused by competing ferromagnetic and antiferromagnetic interactions. Materials that enter a quantum ...

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 ...

“Magnets, how do they work?” asked Insane Clown Posse, a hip-hop duo, in their 2009 song “Miracles”. A flurry of recent papers suggests physicists did not quite have the full picture either. A new ...

Researchers have captured the first direct, momentum-resolved evidence that certain lattice vibrations carry measurable magnetic signatures, using neutron spectroscopy on a specially engineered ...

Physicists in the US and Taiwan have performed new experiments that verify long-standing theoretical predictions of how long-range magnetic order can ...