Scientists discovered a high-temperature spin-nematic phase in YbMnBi2. By coupling it to scalar spin chirality, they produced an anomalous Hall effect without

Scientists discovered a high-temperature spin-nematic phase in YbMnBi2. By coupling it to scalar spin chirality, they produced an anomalous Hall effect without needing ferromagnetism — offering new paths to room-temp spintronics. Read the paper: [↧](https://t.co/ufK6FjpB…