New, more effective memristors using special metallic materials make computers smarter

https://www.electronicsforu.com/news/memristor-design-makes-computers-smarter 

"overcomes small on/ off ratios that reduce accurate weight representation, increase noise, decrease prediction accuracy... analog switching, high on/ off ratios, using 2D van der Waals metallic cathodes (graphene or platinum ditelluride), silver top anode, indium phosphorus sulfide switch... high diffusion barrier enabling analog switching, up to 10^8 on/ off ratios, supports >8-bit conductance states, attojoule-level power, image recognition accuracies up to 91%... more storage/ neuromorphic computation power"