[7a-C18-10~12] 10.3 Spin devices, magnetic memories and storages

[7a-C18-12] Large-Scale Ising Machines Composed of Magnetic Neurons

〇Koichi Mizushima¹, Hayato Goto¹, Rie Sato¹ (1.Toshiba RDC)

Keywords:ising machine, domainwall, skyrmion

A novel neural networks composed of magnetic neurons are considered. By using current-driven magnetic-domain devices such as of skyrmions, it is possible to implement non-von Neumann computers of comparable scale with human brains which include several 10¹⁰ neurons and several 10⁴ synapses per neuron. We only discuss about their calculations but not about learnings.