Room-Temperature Skyrmionic Synapse in 2D Ferromagnet Fe3GaTe2 Operating via Collective Spin Texture Transformation
May 2026 Jixiang Huang†; Tongji Zhu†; PeiYu Cai†; Xiaoming Ma†; Zhen Wang†; Ruifu Zhang; Yi Hao; Jingdi Lu; Liubing He; Jun Xu; Yuejie Zhang; Wanjun Jiang; Jing Tao; Shiming Lei; Pavel Parchinskiy; Lingfei Wang; Wei Niu; Elton J. G. Santos; Xiaoqian Zhang; Peng Li Advanced Materials e20288 (2026)

Co-first author. GPU-accelerated micromagnetic simulations validated the deterministic, collective skyrmion-to-stripe transformation in Fe3GaTe2 for neuromorphic synaptic devices, achieving 0.66 pJ per operation and 96.1% MNIST accuracy.