Results 11 to 20 of about 1,515,151 (279)

Nano-assembled thin film gas sensors. 1. Ammonia detection by a porphyrin-based multilayer film. [PDF]

open access: yes, 2006
A thin film of porphyrin deposited by the layer-by-layer method is employed as the active element for an optical sensor. The usefulness of this film technology and the resulting nanoscale matrix for the detection of volatile organic compounds (VOCs ...
Takahara, Naoki   +4 more
core   +7 more sources

Development of lead-free thin-film dielectrics for capacitor applications [PDF]

open access: yes, 2010
This PhD project aims to develop lead-free thin-film dielectric materials for fixed value, voltage tunable and high-k zipping variable capacitors using growth techniques that can be scaled for silicon batch fabrication.
Darbyshire, David Anthony
core   +7 more sources

Improving Output Power of Piezoelectric Energy Harvesters using Multilayer Structures [PDF]

open access: yes, 2011
This paper studies the feasibility of increasing the output power of vibration piezoelectric energy harvesters using multilayer structures. In this study, single-layer, double-layer and triple-layer devices with the same resonant frequency were compared.
Beeby, Steve   +4 more
core   +2 more sources

Multilayer gelatin/myofibrillar films containing clove essential oil : Properties, protein-phenolic interactions, and migration of active compounds

open access: yes, 2022
Multilayer active films from gelatin and myofibrillar protein were developed (Gel-Sur film), and a film incorporated with clove (Eugenia spp.) essential oil (EO) was prepared by the casting-laminated method.
大迫, 一史   +14 more
core   +1 more source

Tailoring the corrosion and tribological performance of Ti-modified MoS2-based films in simulated seawater

open access: yesJournal of Materials Research and Technology, 2022
Film protection has become a crucial means to improve the corrosion and wear performance of key components in aggressive environment. In this study, the feasibility of using MoS2-based modified films in artificial seawater (3.5% NaCl solution) was ...
Xiangru Shi   +7 more
doaj   +1 more source

Mechanical Properties and Thermal Stability of TiN/Ta Multilayer Film Deposited by Ion Beam Assisted Deposition

open access: yesAdvances in Materials Science and Engineering, 2014
TiN/Ta multilayer film with a modulation period of 5.6 nm and modulation ratio of 1 : 1 was produced by ion beam assisted deposition. Microstructure of the as-deposited TiN/Ta multilayer film was observed by transmission electron microscopy and ...
Hongfei Shang, Jian Li, Tianmin Shao
doaj   +1 more source

HIGH-TEMPERATURE ANNEALING OF MULTILAYER RESISTIVE STRUCTURES

open access: yesИзмерение, мониторинг, управление, контроль, 2023
Background. The relevance of the research topic is due to the development of radio-electronic equipment, which requires an increase in the level of electrical parameters of the electronic component base.
E.A. Pecherskaya   +2 more
doaj   +1 more source

Microstructure and mechanical properties of a CrCN/Cr multilayer film

open access: yesMaterials Research Express, 2020
CrCN/Cr multilayer films were synthesized by multi-arc ion plating deposition technique, and the microstructure, mechanical and tribological properties of films were systematically investigated.
Eryong Liu   +5 more
doaj   +1 more source

Impact Abrasive Wear of Cr/W-DLC/DLC Multilayer Films at Various Temperatures

open access: yesMetals, 2022
Diamond-like carbon (DLC) films are widely used in key parts of nuclear reactors as a protective coating. A study on the abrasive wear property of Cr/W-DLC/DLC multilayer films was performed at various temperatures.
Wen Zhong   +3 more
doaj   +1 more source

A Comparative Study on the Optical Properties of Multilayer CdSe / CdTe Thin Film with Single Layer CdTe and CdSe Films [PDF]

open access: yesЖурнал нано- та електронної фізики, 2013
CdTe and CdSe single layer thin films and CdSe / CdTe multilayer (ML) thin film were prepared by using physical vapour deposition method. Optical properties of CdSe / CdTe multilayer thin film shows different behavior due to type II band structure ...
M. Melvin David Kumar   +1 more
doaj  

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