The demonstration of colour tunability and high efficiency has brought organic light‐emitting
diodes (OLEDs) into the displays and lighting market. However, high production costs due to …

ZnO nanostructures, due to their novel properties, are promising components in a wide
range of nanoscale devices for future applications. This article provides a comprehensive …

Polypyrrole (PPy) was synthesized by chemical oxidative polymerization technique using
monomer pyrrole and ammo-nium persulphate as an oxidant in a ratio of 1: 1. Thin films of …

The flower-like ZnO materials were hydrothermally synthesized with or without ultrasonic
assistance. When low dosage of citric acid is used, ultrasonic treatment can enhance the …

The discovery of efficient sources of terahertz radiation has been exploited in imaging
applications, and developing a nanoscale terahertz source could lead to additional …

Wang et al. recently devised piezoelectric generators made of aligned ZnO nanowires and
the Schottky barrier controlled output current was found to range from pA to a few nA.[1–3] In …

Vertically aligned single-crystal and chlorine-doped ZnO nanowires (NWs) were grown by a
low-cost, high-yield and seed-free electrochemical route. The effects of the applied potential …

A shape diagram of ZnO nanostructures grown by thermal evaporation of a ZnO: C powder
(carbothermal method) was derived by varying the powder source temperature (T p) and the …

Large and irregularly-shaped zinc oxide (ZnO) micro-particles commonly found in a high-
temperature vapor-phase process known as the catalyst-free combust-oxidized mesh …

The electrical properties, the spontaneous polarization, and the piezoelectric response of
ZnO can be tailored by alloying ZnO with BeO for applications such as electrodes in flat …