Polarity in ZnO nanowires: A critical issue for piezotronic and piezoelectric devices
The polar and piezoelectric nature of the wurtzite structure of ZnO nanowires with a high
aspect ratio at nanoscale dimensions is of high interest for piezotronic and piezoelectric …
aspect ratio at nanoscale dimensions is of high interest for piezotronic and piezoelectric …
Surface structure modification of ZnO and the impact on electronic properties
RM Hewlett, MA McLachlan - Advanced materials, 2016 - Wiley Online Library
Zinc oxide (ZnO) is a widely utilized, versatile material implemented in a diverse range of
technological applications, particularly in optoelectronic devices, where its inherent …
technological applications, particularly in optoelectronic devices, where its inherent …
Polarity in GaN and ZnO: Theory, measurement, growth, and devices
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 …
of a spontaneous electric polarization within these materials and their associated alloys (Ga …
Elucidating the role of surface states of BiVO4 with Mo do** and a CoOOH co-catalyst for photoelectrochemical water splitting
Bismuth vanadate (BiVO 4) is a promising material for photoelectrochemical (PEC) water
splitting, however, its PEC performance is limited by the high surface and bulk charge …
splitting, however, its PEC performance is limited by the high surface and bulk charge …
[HTML][HTML] Transition from electron accumulation to depletion at β-Ga2O3 surfaces: The role of hydrogen and the charge neutrality level
The surface electronic properties of bulk-grown β-Ga 2 O 3 ( 2 01) single crystals are
investigated. The band gap is found using optical transmission to be 4.68 eV. High …
investigated. The band gap is found using optical transmission to be 4.68 eV. High …
Significance of the different exposed surfaces of ZnO single crystals and nanowires on the photocatalytic activity and processes
The heterogeneous photocatalysis of organic dyes using ZnO nanowires (NWs) is of high
interest to face the challenge of eco‐efficient water remediation. However, the effects of the …
interest to face the challenge of eco‐efficient water remediation. However, the effects of the …
[HTML][HTML] Femtosecond laser ablation (fs-LA) XPS–A novel XPS depth profiling technique for thin films, coatings and multi-layered structures
Sputter depth profiling has been employed for XPS/AES depth profiling since the late 1960s.
However, for many materials, ion beam induced damage distorts the chemical state …
However, for many materials, ion beam induced damage distorts the chemical state …
Inorganic–organic interfaces in hybrid solar cells
J Niederhausen, KA Mazzio… - Electronic …, 2021 - iopscience.iop.org
In this review, we present important concepts to describe inorganic–organic interfaces in
hybrid solar cells. We discuss the formation of hybrid interfaces, provide an introduction to …
hybrid solar cells. We discuss the formation of hybrid interfaces, provide an introduction to …
Active‐ion‐gated room temperature acetone gas sensing of ZnO nanowires array
J Guo, J Gan, H Ruan, X Yuan, C Kong, Y Liu… - …, 2022 - Wiley Online Library
Reducing the high operation temperature of gas sensor to room temperature (RT) have
attracted intense interests for its distinct preponderances, including energy‐saving and …
attracted intense interests for its distinct preponderances, including energy‐saving and …
Role of the metal-oxide work function on photocurrent generation in hybrid solar cells
ZnO is a widely used metal-oxide semiconductor for photovoltaic application. In solar cell
heterostructures they not only serve as a charge selective contact, but also act as electron …
heterostructures they not only serve as a charge selective contact, but also act as electron …