تصفح Research of Qatar University Young Scientists Center حسب المؤلف "Raza, Ehsan"
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MAPbI3 Microrods-Based Photo Resistor Switches: Fabrication and Electrical Characterization
Raza, Ehsan; Aziz, Fakhra; Mishra, Arti; Al-Thani, Noora Jabor; Ahmad, Zubair ( MDPI , 2021 , Article)The current work proposed the application of methylammonium lead iodide (MAPbI3 ) perovskite microrods toward photo resistor switches. A metal-semiconductor-metal (MSM) configu-ration with a structure of silver-MAPbI3 ... -
Metal halide-based photodetector using one-dimensional MAPbI3 micro rods
Raza, Ehsan; Ahmad, Zubair; Mishra, Arti; Aziz, Fakhra ( Springer , 2020 , Article)In the present work, we report the fabrication of a photodetector using methylammonium lead iodide perovskite (MAPbI3) micro rod. Photosensitivity of the Ag/MAPbI3/Ag photodetector has been studied under various light ... -
Numerical simulation to optimize the efficiency of HTM-free perovskite solar cells by ETM engineering
Sumbel, Ijaz; Raza, Ehsan; Ahmad, Zubair; Zubair, Muhammad; Mehmood, Muhammad Qasim; Mehmood, Haris; Massoud, Yehia; Rehman, M. Muqeet... more authors ... less authors ( Elsevier , 2023 , Article)Perovskite solar cells based on carbon electrodes (c-PSCs) without a hole transport material (HTM) have gained considerable interest owing to their cost-effective and simplified structure. However, their application is ...