High-performance contacts in plastic transistors and logic gates that use printed electrodes of DNNSA-PANI doped with single-walled carbon nanotubes

Printed composites of polyaniline and single-walled carbon nanotubes (see Figure) provide high-resolution source/drain electrodes for organic transistors and logic gates. The low contact resistances and other good electrical properties exhibited by these systems, together with the operational flexibility of the printing method used to fabricate them, may represent important steps toward realising flexible electronic devices.