Memory transistor integrates photocrosslinker into molecular switches to adjust its threshold voltage

https://techxplore.com/news/2024-05-memory-transistor-photocrosslinker-molecular-adjust.html

"light-triggered chemical linkage between molecular switch molecule and polymeric organic polymer semiconductor... at molecular switch's diarylethene terminus, combining an azide and a diazirine, stabilized >1 million seconds in deep-trapped state, photoprogrammable on-off switching ratios >1,000 at 22 V, stability through >100 cycles... microelectronics, optoelectronics... memory transistors, impacting data storage and processing technologies profoundly"