Paper Title
A Study on Transparent Conducting Films by using the Supersonically Flowed Silver Nanowires

We demonstrate the optimal deposition condition for transparent and conducting by using the supersonically sprayed the silver nanowires (AgNWs) on a flexible polyimide substrate to used in Cu(In,Ga)Se2 solar cells. The supersonically flowed AgNWs resulted in optimal films with a low sheet resistance (Rs = 27 Ω/sq) and excellent transmittance (Tr = 90%).The properties were changed by condition factors about the temperature and pressure of the coating spray. Therefore, we focused on finding the transparent and conducting coating condition by supersonic spray. And then, the fabricated films were characterized by ultraviolet-visible spectroscopy, and scanning electron microscopy, and finally we measured the cyclic bending test on the PI/AgNW films as well as PI/ZnO/ITO/AgNW films for the flexible substrate with stability electrical properties. After bending test, their electrical properties were compared.