Results 21 to 30 of about 122,573 (263)

Nanostructured Hybrid Metal Mesh as Transparent Conducting Electrodes: Selection Criteria Verification in Perovskite Solar Cells

open access: yesNanomaterials, 2021
Nanostructured metal mesh structures demonstrating excellent conductivity and high transparency are one of the promising transparent conducting electrode (TCE) alternatives for indium tin oxide (ITO).
John Mohanraj   +4 more
doaj   +1 more source

Improvement of p-Type AlGaN Conductivity with an Alternating Mg-Doped/Un-Doped AlGaN Layer Structure

open access: yesMicromachines, 2021
Using molecular beam epitaxy, we prepared seven p-type AlGaN samples of ~25% in Al content, including six samples with Mg-doped/un-doped AlGaN alternating-layer structures of different layer-thickness combinations, for comparing their p-type performances.
Chi-Chung Chen   +9 more
doaj   +1 more source

The effect of oxidation on structural and electrical properties of single wall carbon nanotubes [PDF]

open access: yesHemijska Industrija, 2011
Single wall carbon nanotubes (SWCNTs) represent an important group of nanomaterials with attractive electrical, chemical, and mechanical properties.
Marković Zoran M.   +6 more
doaj   +1 more source

Improving Optoelectrical Properties of PEDOT: PSS by Organic Additive and Acid Treatment

open access: yesCrystals, 2022
This article demonstrates the change of structural and optical properties of poly (3,4-ethylene dioxythiophene): polystyrene sulfonate (PEDOT: PSS) by organic additive and acid treatment. The addition of sorbitol and maltitol can disperse the micelles of
Shui-Yang Lien   +6 more
doaj   +1 more source

Synthesis and Deposition of Silver Nanowires on Porous Silicon as an Ultraviolet Light Photodetector

open access: yesNanomaterials, 2023
The applications of silver nanowires (AgNWs) are clearly relevant to their purity and morphology. Therefore, the synthesis parameters should be precisely adjusted in order to obtain AgNWs with a high aspect ratio.
Anas A. M. Alqanoo   +7 more
doaj   +1 more source

Impact of Thermally Reducing Temperature on Graphene Oxide Thin Films and Microsupercapacitor Performance

open access: yesNanomaterials, 2022
In this work, a thermally reduced graphene oxide (TRGO) thin film on microscopic glass was prepared using spray coating and atmospheric pressure chemical vapour deposition.
Vusani M. Maphiri   +5 more
doaj   +1 more source

Anomalous transmission through periodic resistive sheets [PDF]

open access: yesThe Journal of the Acoustical Society of America, 2020
This work investigates anomalous transmission effects in periodic dissipative media, which is identified as an acoustic analogue of the Borrmann effect. For this, the scattering of acoustic waves on a set of equidistant resistive sheets is considered.
Coutant, Antonin   +2 more
openaire   +4 more sources

Cathode Optimization for an Inert-Substrate-Supported Tubular Solid Oxide Fuel Cell

open access: yesFrontiers in Energy Research, 2018
Inert-substrate-supported tubular solid oxide fuel cells with multi-functional layers were fabricated in this work. The tubular single cells consisted of a porous yttria-stabilized zirconia inert-substrate supporting layer, a Ni anode current collecting ...
Kai Zhao   +4 more
doaj   +1 more source

Design and Fabrication of an Ag Ultrathin Layer-Based Transparent Band Tunable Conductor and Its Thermal Stability

open access: yesNanomaterials, 2023
Transparent conductors (TC) have been widely applied in a wide range of optoelectronic devices. Nevertheless, different transparent spectral bands are always needed for particular applications.
Er-Tao Hu   +6 more
doaj   +1 more source

A Novel Strategy to Eliminate the Influence of Water Adsorption on Quartz Surfaces on Piezoelectric Dynamometers

open access: yesSensors, 2016
Piezoelectric dynamometers are out of use in high humidity. Experimental results showed that piezoelectric coefficients measured by the force-induced charges method initially fluctuated in a small range and then was unstable, and they could not be ...
Zhenyuan Jia   +3 more
doaj   +1 more source

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