Ultrathin Ruthenium Dioxide Reveals New Magnetism | Science News

Scientists have discovered a new form of magnetism called altermagnetism in ultrathin ruthenium dioxide, a material previously thought to be nonmagnetic. By reducing it to just a few atomic layers and applying atomic strain, researchers unlocked exotic spin textures that could revolutionize computer memory—making it smaller, faster, and more efficient. This breakthrough, revealed through advanced spectroscopy, highlights how tiny structural changes can dramatically alter quantum behavior, offering new pathways for spintronics and challenging long-held assumptions about magnetic materials. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/fa1be8d72695914f