Abstract
In this letter, the top-down and bottom-up segmentations were integrated together to realize high-performance organic devices and circuits. By combining photolithography with in situ polymerization, high conductive polypyrrole was patterned and used as electrodes for organic field-effect transistors (OFETs). With pentacene as P-type organic semiconductor and N,N’-bis (n-octyl)-Dicyanop-erylene-3,4:9,10-is (dicarboximide) (PDI-8CN2)/copper hexadecafluorophthalocyanine (CuPcF16) as N-type ones, both P-type and N-type OFETs exhibit excellent stability. Air-stable complementary inverters with the highest gain of 16.1 were realized. The results showed that the method was suitable for the fabrication of organic circuits.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have