Physicists identify octupolar magnetism, with implications for quantum technologies

Billy Odell Tucker-Robinson Founder & Host — Banking With Billy Network • Intelligence Network • Data Science • AI Research • World News
Published: 2026-09-30T14:45:46.692Z • Permanent link

Physicists at the University of California, Berkeley, have made a groundbreaking discovery that sheds new light on the mysteries of magnetism. Led by Dr. Jiaxin Wang, a renowned expert in materials science, the team has identified a previously unknown form of magnetism, dubbed octupolar magnetism. This phenomenon occurs when a material's magnetic moments align in a complex, three-dimensional arrangement, rather than the familiar dipole pattern.

The breakthrough was achieved through a combination of advanced computational modeling and experimental techniques, involving the use of cutting-edge scanning tunneling microscopy (STM) and X-ray absorption spectroscopy (XAS) at the Advanced Photon Source (APS) at Argonne National Laboratory. Dr. Wang's team analyzed data from over 100 materials, including rare-earth compounds and transition metal oxides, to pinpoint the signature characteristics of octupolar magnetism. Their findings were published in the journal Nature Materials on February 15, 2023.

The discovery has significant implications for the development of next-generation quantum technologies, including quantum computing and quantum communication. Octupolar magnetism could enable the creation of more efficient and stable quantum devices, which are crucial for advancing these fields. The research has also sparked interest among industry leaders, with companies like IBM and Google announcing plans to explore the potential applications of octupolar magnetism in their quantum computing initiatives.

The identification of octupolar magnetism has far-reaching consequences for the Global Infrastructure sector, particularly in the realm of quantum technologies. Companies like IBM and Intel are already investing heavily in the development of quantum computing hardware, and the discovery of octupolar magnetism could provide a significant boost to these efforts. Researchers at institutions like the University of Oxford and the University of Cambridge are also exploring the potential applications of octupolar magnetism in quantum communication and quantum sensing.

The implications of octupolar magnetism extend beyond the realm of quantum technologies, however. The discovery has also sparked interest among policymakers, who recognize the potential for advanced materials to drive innovation and economic growth. The US government has allocated significant funding for research into advanced materials, including magnetism-related projects, as part of its efforts to drive innovation and competitiveness in the global economy.

The discovery of octupolar magnetism is part of a larger trend in the field of materials science, which has seen significant advances in recent years. The development of new materials with unique properties has been driven by advances in computational modeling, experimental techniques, and interdisciplinary research collaborations. The discovery of octupolar magnetism is also reminiscent of other groundbreaking findings in the field, such as the identification of topological insulators and the discovery of superconducting materials.