Strong correlation between optical properties and mechanism in deficiency of normalized self-assembly ZnO nanorods

FM Chang, S Brahma, JH Huang, ZZ Wu, KY Lo - Scientific reports, 2019 - nature.com
Although, post annealing is an efficient way to annihilate/restructure deficiencies in self-
assembly (SA) ZnO nanorods (ZNRs), the detailed investigation about the surface properties …

Influence of polyethyleneimine and ammonium on the growth of ZnO nanowires by hydrothermal method

LY Chen, YT Yin, CH Chen… - The Journal of Physical …, 2011 - ACS Publications
In this study, ZnO nanowire arrays were prepared using a hydrothermal method. During
growth, polyethyleneimine (PEI) and ammonia were added to adjust the structure and …

Tailoring the charge carrier dynamics in ZnO nanowires: the role of surface hole/electron traps

M Li, G **ng, LFNA Qune, G **ng, T Wu… - Physical Chemistry …, 2012 - pubs.rsc.org
Post-fabrication thermal-annealed ZnO nanowires (NWs) in an oxidizing (or a reducing)
ambient were investigated using transient photoluminescence and X-ray photoelectron …

Transparent conducting oxides of relevance to organic electronics: Electronic structures of their interfaces with organic layers

H Li, P Winget, JL Brédas - Chemistry of Materials, 2014 - ACS Publications
Transparent conducting oxides (TCO) are a critical component of many organic electronic
devices including organic solar cells and light-emitting diodes. In this Perspective, we …

An SCC-DFTB repulsive potential for various ZnO polymorphs and the ZnO–water system

M Hellström, K Jorner, M Bryngelsson… - The Journal of …, 2013 - ACS Publications
We have developed an efficient scheme for the generation of accurate repulsive potentials
for self-consistent charge density-functional-based tight-binding calculations, which involves …

3D flower-like NiZnAl multimetal oxide constructed by ultra-thin porous nanosheets: A long-term and stable sensing material for NOx at room temperature

X Zhang, L Teng, Y Liu, Z Liu, J Xue, M Ikram… - Sensors and Actuators B …, 2019 - Elsevier
In this study, three-dimension (3D) flower-like NiZnAl ternary multimetal oxide (labeled as
NZAO) with ultra-thin porous nanosheets was synthesized using a self-sacrificial template …

The optical response of ZnO nanorods induced by oxygen chemisorption and desorption

S Brahma, CW Yang, CH Wu, FM Chang, TJ Wu… - Sensors and Actuators B …, 2018 - Elsevier
We demonstrate a strategic approach to realize the oxygen chemisorption and desorption
over ZnO nanorods (ZNRs) by second harmonic generation (SHG), X-ray photoelectron …

Defect‐Driven Interfacial Electronic Structures at an Organic/Metal‐Oxide Semiconductor Heterojunction

P Winget, LK Schirra, D Cornil, H Li… - Advanced …, 2014 - Wiley Online Library
Paul Winget, Laura K. Schirra, David Cornil, Hong Li, Veaceslav Coropceanu, Paul F.
Ndione, Ajaya K. Sigdel, David S. Ginley, Joseph J. Berry, Jaewon Shim, Hyungchui Kim …

Donor‐Acceptor Interfacial Interactions Dominate Device Performance in Hybrid P3HT‐ZnO Nanowire‐Array Solar Cells

L Whittaker‐Brooks, WE McClain… - Advanced Energy …, 2014 - Wiley Online Library
The adsorption of self‐assembled monolayers (SAMs) on metal oxide surfaces is a
promising route to control electronic characteristics and surface wettability. Here …

Photoluminescence and defect evolution of nano-ZnO thin films at low temperature annealing

AL Yang, Y Yang, ZZ Zhang, XC Bao, RQ Yang… - Science China …, 2013 - Springer
Nano-ZnO thin films composed of nanoparticles with sizes of 10–16 nm on silicon substrates
at low temperature were prepared by sol-gel method. By placing the nano-ZnO thin films at …