Results 21 to 30 of about 90,372 (270)

Modeling of a square-shape ZnO, ZnS and AlN membrane for mems capacitive pressure-sensor applications

International Journal for Simulation and Multidisciplinary Design Optimization, 2020
In this paper, mathematical modeling and simulation of a MEMS-based clamped square-shape membrane for capacitive pressure sensors have been performed. Three types of membrane materials were investigated (i.e.
Dagamseh Ahmad, Al-Bataineh Qais, Al-Bataineh Zaid, Daoud Nermeen S., Alsaad Ahmad, Omari Ahmad   +5 more
doaj   +1 more source

Influence of structural disorder on the photocatalytic properties of ZnS nanocrystals prepared by the one-pot solvothermal approach

Eclética Química, 2022
This study focuses on the impact of the sulfur vacancies on the photocatalytic response of the ZnS nanocrystals synthesized by solvothermal method varying the concentration of zinc acetate/thiourea precursors.
Victoria Gabriela Benatto, Guilherme da Silva Lopes Fabris, Julio Ricardo Sambrano, Carlton Anthony Taft, Felipe de Almeida La Porta   +4 more
doaj   +1 more source

Graphene-based amplification and tuning of near-field radiative heat transfer between dissimilar polar materials [PDF]

, 2017
The radiative heat transfer between two dielectrics can be strongly enhanced in the near field in the presence of surface phonon-polariton resonances. Nevertheless, the spectral mismatch between the surface modes supported by two dissimilar materials is ...
Antezza, Mauro, Ben-Abdallah, Philippe, Guizal, Brahim, Messina, Riccardo   +3 more
core   +5 more sources

N-Doped Carbon-Coated ZnS with Sulfur-Vacancy Defect for Enhanced Photocatalytic Activity in the Visible Light Region

Nanomaterials, 2019
In this work, N-doped carbon-coated ZnS with a sulfur-vacancy defect (ZnS@N-C) was performed for the visible-light-driven photodegradation of tetracycline hydrochloride (TCH).
Hao Peng, Daixin Liu, Xiaogang Zheng, Xiaojin Fu   +3 more
doaj   +1 more source

A theoretical model of the linear electro-optic effect [PDF]

, 1982
A simple theoretical study of the linear electro-optic effect is presented. This semiclassical approach is based on the single-energy-gap model, the dielectric theory and the concepts of bond charge and effective ionic charge.
Shih, Chun-Ching, Yariv, Amnon
core   +1 more source

Lessons from the Ramond sector [PDF]

, 2020
We revisit the consistency of torus partition functions in (1+1)$d$ fermionic conformal field theories, combining traditional ingredients of modular invariance/covariance with a modernized understanding of bosonization/fermionization dualities.
Benjamin, Nathan, Lin, Ying-Hsuan
core   +3 more sources

The Optical Properties and Photo catalytic Activity of ZnS-TiO2/Graphite Under Ultra Violet and Visible Light Radiation

Bulletin of Chemical Reaction Engineering & Catalysis, 2015
This paper discuss research about the optical properties and photo catalytic activity of TiO2 film on graphite substrate and its modification with ZnS.
Fitria Rahmawati, Rini Wulandari, Irvina M. Murni, Moedjijono Moedjijono   +3 more
doaj   +1 more source

Investigation on structural properties of Al-substituted ZnS particle prepared from wet chemical synthetic route

Results in Physics, 2017
ZnS, a wide energy band gap semiconductor, is the potential candidates as a buffer layer for solar cells application. Here, ZnS and Al-substituted ZnS were prepared by simply chemical synthetic route with various high concentration of Al dopant from 0 at%
Yingyot Infahsaeng, Sarute Ummartyotin
doaj   +1 more source

Epitaxial lift-off of II-VI semiconductors from III-V substrates using a MgS release layer [PDF]

, 2013
Epitaxial lift-off (ELO) is a post-growth process that allows an epitaxial layer to be removed from its original substrate and transferred to a new one.
Davidson, Ian A, Moug, Richard T, Prior, Kevin Alan, Rajan, Akhil   +3 more
core   +1 more source

Three-dimensional ZnS/MoS2 on cellulose paper for determination of Digoxin in urine and plasma [PDF]

Nanochemistry Research
The current study describes the in-situ growth of ZnS/MoS2 on cellulose paper using the thin-film microextraction (TFME) method. On cellulose paper, ZnS/MoS2 was grown using a simple, easy, and inexpensive hydrothermal method.
Marzieh Piryaei, Mir Mahdi Abolghasemi, Sodabeh Memari   +2 more
doaj   +1 more source