A nanostructured micellar diblock copolymer layer a ff ects the memory characteristics and packing of pentacene molecules in non-volatile organic fi eld-e ff ect transistor memory devices †

Organic field-effect transistor (OFET) memory devices incorporating the copolymer polystyrene-blockpoly(4-vinylpyridine) (PS56k-b-P4VP8k) layer, which features a thickness-dependent micellar nanostructure (P4VP-core, PS-shell), as a charge trapping layer can exhibit tunable memory windows for p-channel applications. For instance, the memory window increased… CONTINUE READING