Photodetector Applications

Zinc Oxide (ZnO) nanostructure thin films have been deposited on various substrates including glass, quartz, Indium Tin Oxide (ITO) coated on glass substrates, and p-Si wafer using chemical spray pyrolysis(CSP) technique at different thickness were employed to assess thin film properties and applications as optoelectronic devise. The structural and optical properties of fabricated ZnO deposited on p-Si substrate were investigated. The electrical properties of (Al/ZnO/p-Si/Al) solar cell were investigated by C-V and I-V (dark and illuminated) measurement. Also we are fabricated (Au/ZnO/p-Si) photoconductive detector at different thickness and have been investigated. The spectral response of detector was calculated.

Autorentext

Noor A. Nema has received a PhD in Physics from Babylon University-Iraq, Solid State Physics, 2015. She is published 13 papers. Prof. Abdulazeez O. Mousa has received a PhD in Physics from Al-Mustansiriya University -Iraq, 2015. She is published 70 papers.