Applied Physics Reviews • Vol 11 • No 2
Control of half-skyrmion movement for possible applications in memory, logic, and neuromorphic computing prototype devices
May 2024 • Zibo Zhu, Tiankuo Xu, Yang Gao, Zhuolin Li, Zhidong He, W. Zhan, Tongyun Zhao, Shouguo Wang, Jianwang Cai, Ying Zhang, Baogen Shen
The topological (anti)skyrmion configurations have presented promise for versatile spintronic applications in racetrack memory, logic gates, and bio-inspired computing due to the nontrivial spin topology and convenient current-driven dynamics. However, the precise control of (anti)skyrmion-based information unit transportation via electric current in conquer of skyrmion Hall effect remains challenging especially in ferromagnetic films, limiting their integration into spintronic devices. In this study, we demonstra…