Wide band gap semiconductors such as ZnO are characterized by unique optoelectronic
properties, which have led to numerous applications in the field of sensors and …

The neuromorphic system processes enormous information even with very low energy
consumption, which practically can be achieved with photonic artificial synapse. Herein, a …

The pn heterojunction was established on the side surface of ZnO nanorods (NRs) by the
recombination of p-type CuO and n-type ZnO to enhance the optoelectronic performances …

We proposed and demonstrated Ag nanoparticles (NPs)-decorated ZnO photodetectors for
UV light sensing. After decoration of their surface with random Ag NPs, the dark current …

We investigated electrical and photoelectrical properties of graphene sandwiched
WSe2/GaSe van der Waals heterojunctions. The device showed a high rectification ratio up …

A UV photo-detector based on p-NiO thin film/n-ZnO nanorods heterojunction was fabricated
using a simple two-step fabrication process. The aqueous chemical hydrothermal and …

Optical sensing from the solar light range of light is very important for industrial process
monitoring and life science. Hence, we present inorganic photodetector, operating between …

Mg y Zn 1-y O/ZnO thin films have been deposited on soda lime glass substrates by using
sol–gel spin coating technique with varying Mg contents (y= 2, 4, 6, 8 at.%). X-ray diffraction …

Enhanced ultraviolet (UV) photodetectors (PDs) with high responsivity comparable to that of
visible and infrared photodetectors are needed for commercial applications. n-Type ZnO …

Composed of a metal oxide (MO x) material-based emitter layer, p–n heterojunction
photodetectors (HPDs) challenge their homojunction counterparts for use in new generation …