Optoelectronic performance of Au/FMDD/p-Si/Al structure: photodiode and photovoltaic analysis

Abstract In this study, to improve the performance of conventional silicon (Si)-based optoelectronic devices, an Au/FMDD/p-Si/Al Metal-Interlayer-Semiconductor (MIS) structure was successfully fabricated by introducing a new organic interlayer material at the metal-semiconductor interface. In this context, a new fluorene-based aldodioxime derivative, (1E,1’E)-4,4’-((9 H -fluoren-9-ylidene)methylene)dibenzaldehyde dioxime (FMDD), was designed, synthesized, and spectroscopically characterized. The