octupolar magnetism

Physicists at the University of Toronto report the identification of octupolar magnetism, a newly characterized form of magnetic order in which higher-rank moments align in materials. The team says the discovery could inform the development of quantum technologies, where exotic magnetic states are of interest for future computing and sensing applications. The finding adds to growing research into magnetism beyond conventional dipole-based models.

Physicists in Toronto have announced the discovery of octupolar magnetism, a previously unobserved form of magnetic order. The finding expands understanding of magnetic materials and could inform the development of future quantum technologies, according to reports covering the research. Details on the specific material and experimental method remain limited in early coverage.