Electrical sliding switches graphene between magnetic states

https://phys.org/news/2026-10-electrical-sliding-switches-graphene.html

Summary: Physicists demonstrated reversible electrical gate-voltage switching between distinct magnetic topological phases inside dual-layer twisted graphene superlattices at cryogenic temperatures. Controlling macroscopic magnetism purely via electrostatic field displacement provides semiconductor device fabricators immediate foundational framework for constructing ultra-dense non-volatile memory cells, topological spintronic processors, low-power logic switches.