![solving a memristor mystery to develop efficient long lasting memory devices](https://utterbuzz.com/wp-content/uploads/2024/09/solving-a-memristor-mystery-to-develop-efficient-long-lasting-memory-devices-640x427.jpg)
Phase separation, when molecules part like oil and water, works alongside oxygen diffusion to help memristors — electrical components that store information using electrical resistance — retain information even after the power is shut off, according to a recent study.