Tip-guided coaxial electrohydrodynamic printing of P3HT nanowire arrays for flexible organic field-effect transistors
High-resolution, ordered printing of polymer semiconductor nanowires is important for flexible organic electronics, yet nanoscale deposition remains challenging because charged electrohydrodynamic (EHD) jets are sensitive to electric-field disturbances. Here, we examine a tip-guided coaxial EHD printing strategy for fa...