Nature, Published online: 28 October 2026; doi:10.1038/s41586-026-11227-7
Experiments show that altermagnetic Mn5Si3 generates spin currents despite zero net magnetization, demonstrating a central prediction of altermagnetic spintronics.Time-reversal-symmetry-breaking spin injection from a compensated magnet
Nature, Published online: 28 October 2026; doi:10.1038/s41586-026-11227-7Experiments show that altermagnetic Mn5Si3 generates spin currents despite zero net magnetization, demonstrating a central prediction of altermagnetic spintronics.