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

Patterning magnetic landscapes has recently emerged as a powerful avenue to achieve new functionalities in existing materials. In our recent ...

Researchers created a new quantum state of matter, dubbed a higher-order topological magnet, that may address key issues in quantum technology. When different quantum states combine, new collective ...

Creating strong permanent magnets without using so-called rare earth elements is an ongoing topic of research. An interesting contestant here are iron nitride magnets (α”-Fe 16 N 2), which have the ...

Using a diamond needle tipped with a single electron, physicists have found seemingly impossible one-sided magnets swirling along the surface of hematite. The rules of physics (the ones we know of, ...