MAPbI3 Microrods-Based Photo Resistor Switches: Fabrication and Electrical Characterization.

ABSTRACT: The current work proposed the application of methylammonium lead iodide (MAPbI3) perovskite microrods toward photo resistor switches. A metal-semiconductor-metal (MSM) configuration with a structure of silver-MAPbI3(rods)-silver (Ag/MAPbI3/Ag) based photo-resistor was fabricated. The MAPbI3 microrods were prepared by adopting a facile low-temperature solution process, and then an independent MAPbI3 microrod was employed to the two-terminal device. The morphological and elemental compositional studies of the fabricated MAPbI3 microrods were performed using FESEM and EDS, respectively. The voltage-dependent electrical behavior and electronic conduction mechanisms of the fabricated photo-resistors were studied using current-voltage (I-V) characteristics. Different conduction mechanisms were o

SUBMITTER: Raza E 

PROVIDER: S-EPMC8398296 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature