Researchers develop a material that mimics how the brain stores information

https://phys.org/news/2022-11-material-mimics-brain.html

"thin layer cobalt mononitride... applying electric field... accumulation N ions at interface between layer and liquid electrolyte... works with movement of ions controlled by electrical voltage... speeds similar to neurons, milliseconds... artificial synapse... applying voltage pulses... memory, information processing, information retrieval and controlled updating information without applied voltage... modifying thickness of cobalt mononitride layers which determines speed of ions motion and frequency of pulses"

Related: Artificial neurons mimic complex brain abilities for next-generation AI computing

https://techxplore.com/news/2023-05-artificial-neurons-mimic-complex-brain.html