Perylene Tetracarboxylic Diimide: Characterization and Its Role in the Electrical Properties of an Ag/N-BuHHPDI/PEDOT:PSS/p-Si Heterojunction Device. - Zeb, Muhammad; Tahir, Muhammad; Muhammad, Fida; Khan, Dil Nawaz; Sayyad, Muhammad Hassan; Said, Suhana Mohd; Wahab, Fazal (Journal of Electronic Materials, 2020)