As a wide‐bandgap semiconductor material, titanium dioxide (TiO2), which possesses three
crystal polymorphs (ie, rutile, anatase, and brookite), has gained tremendous attention as a …

This article evaluates the performance and photo-response of a GQDs (Graphene Quantum
Dots)/Porous Si heterostructure near-UV sensor and compares it with the bare Porous Si …

Based on importance of porous silicon in nearly all physical and chemical properties such
as mechanical, electrical, and optical on one hand and its application in optoelectronic …

This article presents the development of an ultrasensitive molybdenum trioxide/porous
silicon (MoO3/P-Si) heterostructure-based photodetector. Process scalability, high speed …

Spin-coated and RF-sputtered NiO films were grown over Si substrate. FESEM analysis
showed porous morphology for spin-coated NiO film and compact surface morphology for …

This work demonstrates the high speed porous silicon (P–Si) based photodetector with
varying the etching parameters. The P–Si samples were fabricated using electrochemical …

Surface plasmon are widely used to promote the exciton generation and light absorption in
solar cells and photodetectors. In this work, a feasible approach for UV–vis-NIR …

In the present work, we used a pulsed laser deposition technique to embed TiO 2
nanostructure on porous silicon substrates using a pulsed laser deposition process …

In this work, titanium dioxide (TiO 2) thin film-based metal-semiconductor–metal (MSM)
ultraviolet (UV) photodetectors (PDs) were fabricated on glass substrates via liquid phase …

In this study, we have fabricated and characterized three different configurations of
photodetectors with digital inkjet printing techniques on different types of silicon substrates …