We report a simple, efficient and versatile method for assembling metal oxide nanomaterial–
graphene core–shell structures. An ultraviolet photodetector fabricated from the ZnO …

We report fabrication of an all inorganic, self-powered and rapid-response ultraviolet (UV)
photodetector using solution-processed p-NiO/ZnO-nanorod array heterojunction. The …

Abstract The ZnO fibers (Fs)/p-Si (labeled D1) and ZnO Fs/n-Si (labeled D2) photodetector
heterojunctions were fabricated and both devices gave a clear rectifying I–V characteristic …

Abstract High quality ZnO–TiO 2 core–shell nanowires (NWs) have been fabricated via a
facile two-step method: growth of ZnO nanowires by hydrothermal synthesis and then …

Photodiodes based on Si/perovskite heterojunction have been intensively studied due to
their broad spectral photodetection. However, device optimization of the perovskite layer …

A heterojunction photodiode was fabricated from Bi doped Cs 2 SnCl 6 nanoparticles (Cs 2
SnCl 6: Bi NPs) spin-coated on an epitaxially grown GaN substrate. With the back …

Over the last few years, metal halide perovskites have established themselves as important
materials in the field of optoelectronics. After their first application in photovoltaics, they have …

A comprehensive comparison study of the UV–visible photoresponse properties of non-
aligned carbothermal ZnO nanowires (ZNWs) composited with reduced graphene oxide …

A self-powered Schottky-type ultraviolet photodetector with Al–Pt interdigitated electrodes
has been fabricated based on selectively grown ZnO nanowire arrays. At zero bias, the …

Perovskite multiferroic oxides are promising materials for the realization of sensitive and
switchable photodiodes because of their favorable band gap (< 3.0 eV), high absorption …