Electrical mutual control of non-collinear Mn3Sn antiferromagnet and CoFeB ferromagnet in a programmable spintronic AI device

https://phys.org/news/2025-02-ai-hardware-horizon-electrically-programmable.html

"high energy efficiency due to integrated memory/ computing... switches magnetic states efficiently... magnetic spin Hall effect... adjusting current switches CoFeB magnetization in different traces representing multiple states mimicking synaptic weights (analog values) in AI processing... current-programmable neural networks... minimizes environmental impact of AI chips"