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"

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Pushing boundaries: Detecting anomalous Hall effect without magnetization in new materials' class
https://www.eurekalert.org/news-releases/1080701

Mathematical model modulates the anomalous Hall angle in a magnetic topological semimetal
https://phys.org/news/2025-04-mathematical-modulates-anomalous-hall-angle.htm

New class of 'X-type' antiferromagnets enables sublattice-selective spin transport
https://phys.org/news/2025-06-class-antiferromagnets-enables-sublattice.html