Researchers attempt to print thin-film transistors with metal oxides onto heat-sensitive materials

https://phys.org/news/2022-09-thin-film-transistors-metal-oxides-heat-sensitive.html

"output signal stronger because remembered previous incoming signals... show memory effect undesirable for transistor... built electronic copy of human hearing along with thin-film transistor—and fed it a popular Mozart tune... transistor's synaptic function preserved from few hertz to nearly 50,000 —a much higher bandwidth than comparable printed transistors... concrete applications are not yet in sight for this fundamental research"