Unveiling the Magnetic Mysteries: Diamonds, Rust, and Monopoles Rewrite Physics
Researchers at the University of Cambridge have discovered magnetic monopoles in hematite, a material similar to rust, using diamond quantum sensing. This breakthrough observation of emergent monopoles, which behave like isolated magnetic charges, could revolutionize computing technology by enabling faster and more environmentally friendly applications. The researchers observed that these magnetic monopoles in hematite emerge through the collective behavior of many spins, gliding across swirling textures on the material's surface. This is the first time that naturally occurring emergent monopoles have been experimentally observed, and it could unlock new avenues in quantum material research.