FABRICATION OF ULTRAVIOLET PHOTODETECTOR BASED ON ZINC OXIDE MIRONANO RODS BY SEEDLESS HYDROTHERMAL SYNTHESIS

Ultraviolet UV photodetectors pds have been attracted extensive attention thanks to their industrial, environmental and even biological applocation. Int this study, flower- lide ZnO NANORODS AND ZnO microrods were grown on glass substrate using zinc nitrate and hexamethyleneterramine HMTA aqueous solution by the seedless hydrothermal method at 100 C for 2 hours in oven. metal -semiconductor - metal MSM UV PD configuration based on ZoO semiconductor material with a top electrode of aluminum Ai were also fabicated. under UV light, this PD showd a high sensitivity.