Results 61 to 70 of about 903,821 (297)
Propagation dynamics of mixed-pattern solitons in strongly nonlocal nonlinear media
Results in Physics, 2019 This paper mainly investigated the propagation dynamics of the mixed-pattern solitons in strongly nonlocal nonlinear media. The propagation expression of the mixed-pattern soliton is derived, and its propagation characteristics are analyzed, including ...
Shuai Jia +5 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti +11 more
wiley +1 more source
Unraveling Bulk and Grain Boundary Electrical Properties in La0.8Sr0.2Mn1-yO3 Thin Films
, 2019 Grain boundaries in Sr-doped LaMnO3 thin films have been shown to strongly influence the electronic and oxygen mass transport properties, being able to profoundly modify the nature of the material.
Burriel, Monica +8 more
core +1 more source
Influence of inert gases on the reactive high power pulsed magnetron sputtering process of carbon-nitride thin films [PDF]
, 2012 The influence of inert gases (Ne, Ar, Kr) on the sputter process of carbon and carbon-nitride (CNx) thin films was studied using reactive high power pulsed magnetron sputtering (HiPIMS).
Czigány, Zsolt +4 more
core +1 more source
Oxide‐Free Titanium Coatings by Wire Arc Spraying in a Silane‐Doped Inert Atmosphere
Advanced Engineering Materials, EarlyView.A silane‐doped argon atmosphere enables the production of oxide‐free titanium coatings via twin‐wire arc spraying at ambient pressure. This innovative approach eliminates residual oxygen, creating process conditions that prevent oxidation and nitride formation.
Manuel Rodriguez Diaz +4 more
wiley +1 more source
Optimized Conditions for Catalytic Chemical Vapor Deposition of Vertically Aligned Carbon Nanotubes [PDF]
Journal of Sciences, Islamic Republic of Iran, 2015 Here, we have synthesized vertically aligned carbon nanotubes (VA-CNTs), using chemical vapor deposition (CVD) method. Cobalt and ethanol are used as the catalyst and the carbon source, respectively.
M. Makenali +5 more
doaj
High-Performance All-Optical Terahertz Modulator Based on Graphene/TiO2/Si Trilayer Heterojunctions
Nanoscale Research Letters, 2019 In this paper, we demonstrate a trilayer hybrid terahertz (THz) modulator made by combining a p-type silicon (p-Si) substrate, TiO2 interlayer, and single-layer graphene. The interface between Si and TiO2 introduced a built-in electric field, which drove
Miaoqing Wei +7 more
doaj +1 more source
Nanoscale Research Letters, 2022 Lithium–sulfur (Li–S) cells have been regarded as attractive alternatives to achieve higher energy densities because of their theoretical specific energy far beyond the lithium-ion cells.
Li Zhang +9 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Nickel‐based alloys are widely used in high‐temperature applications due to their excellent mechanical strength and oxidation resistance. However, properties such as high‐temperature strength and pronounced work‐hardening make them difficult to machine.
Soheil Rooein +2 more
wiley +1 more source
High-Uniformity Flat-Top Light Spot Based on a Dielectric Metasurface
NanomaterialsWith the rapid development of laser processing and infrared imaging, the demand for flat-top beams with high uniformity has become increasingly urgent.
Xinxin Pu +6 more
doaj +1 more source