The semiconductor ZnO has gained substantial interest in the research community in part
because of its large exciton binding energy (60 meV) which could lead to lasing action …

We present a review of current research on the optical properties of ZnO nanostructures. We
provide a brief introduction to different fabrication methods for various ZnO nanostructures …

We have investigated the structural and optical properties of Ga-doped ZnO films grown on
GaN templates by plasma-assisted molecular-beam epitaxy. The carrier concentration in Ga …

High-quality ZnO rods were formed directly on sapphire (0001) substrates by metalorganic
chemical vapor deposition. The rods exhibited free exciton and very sharp bound exciton …

After summing up the main physical properties of ZnO and its subsequent applications the
aim of this article is to review the growth of ZnO epitaxial films by PLD, MBE, MOCVD and …

Photoluminescence (PL) properties of ZnO films grown on CaF 2 (111) with a low-
temperature buffer layer by plasma assisted molecular beam epitaxy are investigated, in …

The photocatalytic process is used to remove organic contaminants, dyes, industrial sewage
from wastewater before reusing it for human consumption again. Here a simple cost …

Gallium-doped ZnO epitaxial layers were grown on a-plane sapphire substrates by
molecular beam epitaxy (MBE) at various Ga cell temperatures from 350° C to 450° C. The …

ZnO epitaxial films were grown on sapphire (0001) substrates by using RF plasma-assisted
molecular beam epitaxy. Metal–semiconductor–metal (MSM) sensors with Ag, Pd and Ni …

We have investigated the optical and structural properties of high-quality ZnO films grown on
epitaxial GaN (epi-GaN) by plasma-assisted molecular-beam epitaxy employing low …