Advances in ZnO: Manipulation of defects for enhancing their technological potentials

I Ayoub, V Kumar, R Abolhassani, R Sehgal… - Nanotechnology …, 2022 - degruyter.com
This review attempts to compile the physics and chemistry of defects in zinc oxide (ZnO), at
both, the fundamental and application levels. The defects, either inherent ones or introduced …

Defects in zno

MD McCluskey, SJ Jokela - Journal of Applied Physics, 2009 - pubs.aip.org
Zinc oxide (ZnO) is a wide band gap semiconductor with potential applications in
optoelectronics, transparent electronics, and spintronics. The high efficiency of UV emission …

Highly Efficient Green and Red Narrowband Emissive Organic Light‐Emitting Diodes Employing Multi‐Resonant Thermally Activated Delayed Fluorescence Emitters

S Wu, A Kumar Gupta, K Yoshida… - Angewandte Chemie …, 2022 - Wiley Online Library
Herein, we demonstrate how judicious selection of the donor decorating a central multi‐
resonant thermally activated delayed fluorescence (MR‐TADF) core based on DiKTa can …

Bound excitons in ZnO: Structural defect complexes versus shallow impurity centers

MR Wagner, G Callsen, JS Reparaz, JH Schulze… - Physical Review B …, 2011 - APS
ZnO single crystals, epilayers, and nanostructures often exhibit a variety of narrow emission
lines in the spectral range between 3.33 and 3.35 eV which are commonly attributed to …

Polarity in GaN and ZnO: Theory, measurement, growth, and devices

J Zuniga-Perez, V Consonni, L Lymperakis… - Applied Physics …, 2016 - pubs.aip.org
The polar nature of the wurtzite crystalline structure of GaN and ZnO results in the existence
of a spontaneous electric polarization within these materials and their associated alloys (Ga …

Generalized Koopmans density functional calculations reveal the deep acceptor state of in ZnO

S Lany, A Zunger - Physical Review B—Condensed Matter and Materials …, 2010 - APS
Applying a generalized Koopmans condition to recover the linear behavior of the energy
with respect to the fractional occupation number, we find that substitutional nitrogen (NO) in …

Synthesis of long ZnO nanorods under microwave irradiation or conventional heating

A Pimentel, D Nunes, P Duarte… - The Journal of …, 2014 - ACS Publications
The present work reports the synthesis of zinc oxide (ZnO) nanostructures produced either
under microwave irradiation using low cost domestic microwave equipment or by …

Controlling the exciton energy of zinc oxide (ZnO) quantum dots by changing the confinement conditions

S Repp, E Erdem - Spectrochimica Acta Part A: Molecular and …, 2016 - Elsevier
ZnO nanoparticles were synthesized by solid state and hydrolysis methods based on the
conventional precipitation. In situ growth of ZnO nanoparticles were monitored by …

[PDF][PDF] Size‐tailored ZnO submicrometer spheres: bottom‐up construction, size‐related optical extinction, and selective aniline trapping

H Wang, N Koshizaki, L Li, L Jia, K Kawaguchi… - Advanced …, 2011 - academia.edu
Fabrication of size-tailored semiconductor/metal submicrometer spherical particles has
recently attracted significant interest due to their unique physicochemical properties and …

Recent progress of the native defects and p-type doping of zinc oxide

K Tang, SL Gu, JD Ye, SM Zhu, R Zhang… - Chinese Physics …, 2017 - iopscience.iop.org
Zinc oxide (ZnO) is a compound semiconductor with a direct band gap and high exciton
binding energy. The unique property, ie, high efficient light emission at ultraviolet band …