https://phys.org/news/2026-09-room-temperature-skyrmion-based-synapses.html
"Using…2D #Waals ferromagnet Fe₃GaTe₂, the researchers exploit a collective transformation of the magnetic state from a #skyrmion lattice…Rather than depending on the stochastic behavior of individual skyrmions, large populations of magnetic textures evolve collectively and deterministically.
This…produces a…highly reproducible change in the material's anomalous Hall resistance…enabling the multiply-accumulate operations that underpin modern #neuralnetworks."