Unlocking the secrets of skyrmion noise for future technologies

Recently, the Xiao Group has made a pivotal breakthrough in understanding the electronic noise of a single skyrmion, a microscopic swirling magnetic texture with potential for next-generation computing technologies. The study, published in Physical Review B, delves into how skyrmions interact with materials disorder and external perturbations, revealing distinct noise signatures across different pinning regimes. This insight is crucial for developing low-noise, reliable skyrmion-based devices, marking a significant step towards harnessing skyrmions for advanced applications in data storage, logic circuits, and beyond.