...Rathna R Purpose This study aims to investigate the design, fabrication and characterisation of self-powered flexible pressure sensors based on zinc oxide (ZnO) nanorod arrays embedded in a poly(vinylidene fluoride) ( PVDF ) piezoelectric matrix, targeting continuous health monitoring and human...

... and 3 V). Originality/value This paper uses the drop-casting technique and the hydrothermal method as simple and low-cost methods to fabricate and improve the ZnO NRs photodetector. Numerous techniques are used to achieve controlled morphological growth for ZnO nanorod array production, which...

...Qazi Humayun; Muhammad Kashif; Uda Hashim Purpose – The purpose of this study was to investigate the performance of a single-bridge ZnO nanorod as a photodetector. Design/methodology/approach – The fabrication of the design sensor with ∼6-μm gap Schottky contacts and bridging of the ZnO...

...Muhammad Kashif; Uda Hashim Purpose The purpose of the current research is to use impedance spectroscopy to study the AC parameters that varied with frequency such as impedance, dielectric constant and conductivity of ZnO nanorods MSM structure in the range of 1 Hz to 10 MHz under atmospheric...