Results 11 to 20 of about 266,678 (292)

Construction of the Heterostructure of NiPt Truncated Octahedral Nanoparticle/MoS2 and Its Interfacial Structure Evolution

open access: yesNanomaterials, 2023
Interfacial atomic configuration plays a vital role in the structural stability and functionality of nanocomposites composed of metal nanoparticles (NPs) and two−dimensional semiconductors.
Congyan Mu   +5 more
doaj   +1 more source

Quasi 2D electronic states with high spin-polarization in centrosymmetric MoS$_2$ bulk crystals [PDF]

open access: yes, 2015
Time reversal dictates that nonmagnetic, centrosymmetric crystals cannot be spin-polarized as a whole. However, it has been recently shown that the electronic structure in these crystals can in fact show regions of high spin-polarization, as long as it ...
Aguilera, Irene   +11 more
core   +3 more sources

Negative resistance, capacitance in Mn/SiO2/p-Si MOS structure

open access: yesMaterials Research Express, 2020
In this work is that we have manufactured a new structure that had not been studied by researchers before. This structure is Mn/SiO _2 /Si was synthesised by liquid phase epitaxy (LPE) as a metal-oxide- semiconductor (MOS) and can be used as a tunneling ...
A Ashery   +3 more
doaj   +1 more source

Hybrid Enhancement of Surface-Enhanced Raman Scattering Using Few-Layer MoS2 Decorated with Au Nanoparticles on Si Nanosquare Holes

open access: yesNanomaterials, 2022
By combining the excellent biocompatibility of molybdenum disulfide (MoS2), excellent surface-enhanced Raman scattering (SERS) activity of Au nanoparticles (Au NPs), and large surface area of Si nanosquare holes (NSHs), a structure in which MoS2 is ...
Tsung-Shine Ko, Yen-Lun Chen
doaj   +1 more source

Effect of Ni doping on the structural, optical and photocatalytic activity of MoS2, prepared by Hydrothermal method

open access: yesMaterials Research Express, 2020
Transition metal dichalcogenides (TMDs) are promising materials for photocatalytic functions. In class of TMDs, MoS _2 is comprehensively explored as a co-catalyst due to the extraordinary activity for photocatalytic activity of organic dye degradation ...
M I Khan   +10 more
doaj   +1 more source

Fractal Analysis on Pore Structure and Hydration of Magnesium Oxysulfate Cements by First Principle, Thermodynamic and Microstructure-Based Methods

open access: yesFractal and Fractional, 2021
Magnesium oxysulfate (MOS) cement is a typical eco-friendly cementitious material, which presents excellent performances. In this work, a novel multiscale modeling strategy is proposed to simulate the hydration and pore structure of MOS cement system ...
Jiasheng Huang   +10 more
doaj   +1 more source

Reduced Graphene-Oxide-Encapsulated MoS2/Carbon Nanofiber Composite Electrode for High-Performance Na-Ion Batteries

open access: yesNanomaterials, 2021
Sodium-ion batteries (SIBs) have been increasingly studied due to sodium (Na) being an inexpensive ionic resource (Na) and their battery chemistry being similar to that of current lithium-ion batteries (LIBs).
Su-Ho Cho   +6 more
doaj   +1 more source

Low-Temperature Synthesis Strategy for MoS2 Slabs Supported on TiO2(110)

open access: yesSurfaces, 2020
MoS2 supported on oxides like TiO2 has a broad range of applications. The atomic structure of this system is therefore very useful to study. Previous research work in this area has made use of high-temperature synthesis methods, while the preparation of ...
Mahesh K. Prabhu, Irene M. N. Groot
doaj   +1 more source

X-ray Measurement of the subpixel structure of the XMM EPIC MOS CCD [PDF]

open access: yes, 1999
We report here the results of a mesh experiment to measure the subpixel structure of the EPIC MOS CCDs on board the XMM X-ray observatory. The pixel size is 40$\mu$m square while the mesh hole spacing is 48$\mu$m, a combination quite different from our ...
Abbey, A. F.   +5 more
core   +3 more sources

Simulation study of a novel AlGaN/GaN L‐FER with ultralow turn‐on voltage and low reverse leakage

open access: yesMicro & Nano Letters, 2022
In this work, a novel AlGaN/GaN lateral field‐effect rectifier (L‐FER) with ultralow turn‐on voltage (VT) and low reverse leakage current (IR) is proposed and verified by technology computer aided design (TCAD) Sentaurus.
Yijun Shi   +4 more
doaj   +1 more source

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