Complex oxides could power the computers of the future

https://techxplore.com/news/2023-03-complex-oxides-power-future.html

"energy-efficient magneto-electric spin-orbit (MESO) devices and memristive devices with reduced dimensions... miniaturization of memristors based on niobium-doped strontium titanate (SrTiO3 or STO)... increased electric field at edges supports memristor function...  the edge is the device... exact properties depend on the amount of niobium doping, so the material is tunable for different purposes... random number generator without algorithm therefore impossible to predict"