Results 31 to 40 of about 122,573 (263)

Improving the Performance of Printable Carbon Electrodes by Femtosecond Laser Treatment

open access: yesC, 2020
Low-cost carbon-conductive films were screen-printed on a Plexiglas® substrate, and then, after a standard annealing procedure, subjected to femtosecond (fs) laser treatments at different values of total accumulated laser fluence ΦA.
Marco Girolami   +8 more
doaj   +1 more source

Micro- and nanoscale electrical characterization of large-area graphene transferred to functional substrates

open access: yesBeilstein Journal of Nanotechnology, 2013
Chemical vapour deposition (CVD) on catalytic metals is one of main approaches for high-quality graphene growth over large areas. However, a subsequent transfer step to an insulating substrate is required in order to use the graphene for electronic ...
Gabriele Fisichella   +13 more
doaj   +1 more source

Swelling Effects on the Conductivity of Graphene/PSS/PAH Composites

open access: yesNanomaterials, 2021
Graphene/poly-(sodium-4-styrene sulfonate)(PSS)/poly-(allylamine hydrochloride) (PAH) composite is a frequently adopted system for fabricating polyelectrolyte multilayer films.
Tianbao Zhao, Ruyi Yang, Zhi Yang
doaj   +1 more source

Characteristics of Graphene Oxide Films Reduced by Using an Atmospheric Plasma System

open access: yesNanomaterials, 2018
The chemical oxidation method can be used to mass-produce graphene oxides (GOs) from highly oriented pyrolytic graphite. However, numerous oxygen-containing functional groups (hydroxyl, epoxy, carbonyl, etc.) exist in typical GO surfaces, resulting in ...
Chii-Rong Yang   +2 more
doaj   +1 more source

Electrical characterization of single nanometer-wide Si fins in dense arrays

open access: yesBeilstein Journal of Nanotechnology, 2018
This paper demonstrates the development of a methodology using the micro four-point probe (μ4PP) technique to electrically characterize single nanometer-wide fins arranged in dense arrays.
Steven Folkersma   +9 more
doaj   +1 more source

Silver Nanowires Inks for Flexible Circuit on Photographic Paper Substrate

open access: yesMicromachines, 2018
Silver nanowires (AgNWs) have inspired many research interests due to their better properties in optical, electric, and flexible applications. One such exploitable use is as the electrical conductive fillers for print electronics.
Xing Yang   +3 more
doaj   +1 more source

Electrical and Optical Properties of a Transparent Conductive ITO/Ga2O3/Ag/Ga2O3 Multilayer for Ultraviolet Light-Emitting Diodes

open access: yesNanomaterials, 2019
We fabricated an indium tin oxide (ITO)/Ga2O3/Ag/Ga2O3 multilayer as a transparent conductive electrode for ultraviolet light-emitting diodes (UV LEDs).
Siwei Liang   +4 more
doaj   +1 more source

Temperature-Dependent Sheet Resistance and Surface Characterization of Thin Copper Films Bonded to FR4 Composite under Mechanical Vibrations

open access: yesApplied Sciences, 2023
Electrical boards, also called printed circuit boards, constitute the basis of most electronic devices. These boards are mainly fabricated of thin copper films bonded to fiber epoxy laminates, such as FR4. Being the most important functional component of
Sufyan Azam   +3 more
doaj   +1 more source

Flexible Transparent Conductive Film Based on Random Networks of Silver Nanowires

open access: yesMicromachines, 2018
We synthesized silver nanowires (AgNWs) with a mean diameter of about 120 nm and 20–70 μm in length using a polyol process. The flexible transparent conductive AgNWs films were prepared using the vacuum filtration-transferring process, in which ...
Hui Xie   +4 more
doaj   +1 more source

Influence of the diameter of single-walled carbon nanotube bundles on the optoelectronic performance of dry-deposited thin films

open access: yesBeilstein Journal of Nanotechnology, 2012
The optoelectronic performance of thin films of single-walled carbon nanotubes (SWCNTs) was studied with respect to the properties of both individual nanotubes and their bundles.
Kimmo Mustonen   +6 more
doaj   +1 more source

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