"We have previously had two well-established types of magnetism," study author Oliver Amin, a postdoctoral researcher at the University of Nottingham in the U.K., told Live Science ...

Get Instant Summarized Text (Gist) A new type of magnetism, altermagnetism, has been identified in the material KV 2 Se 2 O, which exhibits d-wave spin splitting at room temperature. This material ...