New kind of memristor made by tweaking organic transistors can remember past charging states when current passes through it

https://hub.jhu.edu/2024/12/09/transistors-that-remember/

"mimics human brain... introduced dibenzo tetrathiafulvalene molecule forming crystals within transistor's insulating layer where charge stored, then injecting small current causing transistor to retain its past charge, acting as memristor... memristors could shift how computers handle data, improve efficiency, learn... replaces many transistors, increasing efficiency, decreasing power consumption and need for space... reduce energy consumed by cloud storage"