Longstanding magnetic materials classification problem solved

For over 100 years, physicists, chemists, and materials scientists have developed extensive theoretical and experimental machinery to predict and characterize the electronic properties of magnetic materials, but even the most successful classification system, developed almost 75 years ago by Lev Shubnikov, was incomplete. An international team of researchers announced this week that it has finally been completed.

source https://www.sciencedaily.com/releases/2021/10/211013114052.htm