Introducing hexagonal magnetic defects into artificial spin ice lattice furthers energy-efficient neuromorphic computing

https://phys.org/news/2024-10-hexagonal-magnetic-defects-energy-efficient.html

"tailors system's behavior by causing stochastic topological excitations, controlling neural network's dynamics... collective stochastically-controlled artificial neural networks' behavior realized... controllably create topological states associated with ASI defects and demonstrate stochastic but statistically predictable behaviors within the ASI lattice... hardware realizations of low-energy future computing systems: magnetic memory devices, reconfigurable spin-waveguides/ logic"