SLAC National Accelerator Laboratory

Researchers at SLAC National Accelerator Laboratory report direct experimental proof of altermagnetism, a newly recognized magnetic phase distinct from conventional ferromagnetism and antiferromagnetism. The finding, announced by the lab, confirms a predicted class of materials whose magnetic arrangements could matter for future electronics and spintronics. Physicists are sharing the result as a notable step in magnetism research.

Researchers at the SLAC National Accelerator Laboratory report direct proof of altermagnetism, a previously theorised third class of magnetism distinct from ferromagnetism and antiferromagnetism. The finding, announced by the lab, has drawn attention in science and technology communities, with discussion focusing on what the new magnetic phase could mean for future electronics and spintronics research.

Researchers at the SLAC National Accelerator Laboratory report they have found conclusive proof of a mysterious third type of magnetism, beyond the familiar ferromagnetism and antiferromagnetism. The discovery, reported by Science Daily, is drawing attention from physicists and materials scientists, who see potential implications for future technologies and for understanding magnetic behaviour in novel materials.

Deep within Neptune and Uranus, crushing pressures and heat are thought to compress carbon into diamonds that sink toward the planets' cores. Researchers at SLAC National Accelerator Laboratory reported in 2017 that lab experiments recreating these interior conditions produced diamond crystals, supporting the long-standing theory of diamond rain on the two ice giants.