Results 81 to 90 of about 226,979 (300)
Advanced Engineering Materials, EarlyView.High‐frequency (HF) welding of steel is limited by oxide inclusions that degrade weld quality. This study demonstrates, for the first time, the integration of a nonthermal Ar/H2 dielectric barrier discharge (DBD) plasma jet into HF welding. Local plasma treatment provides effective shielding and in‐situ oxide reduction, resulting in markedly fewer and ...
Viktor Udachin +4 more
wiley +1 more source
Synthesis, characterization and electrostatic properties of WS2 nanostructures
AIP Advances, 2014 We report the direct growth of atomically thin WS2 nanoplates and nanofilms on the SiO2/Si (300 nm) substrate by vapor phase deposition method without any catalyst.
Yinping Fan +6 more
doaj +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
Flaws Description in AlSi11 Alloy-Based Composite Fibres Reinforced Casts [PDF]
Metalurgija, 2007 In the paper the application of different methods: profilography, atomic force microscopy, scanning electron microscopy and mercury porosimetry for description of flaws in composites based on AlSi11 (AK11) alloy with fibrous reinforcement is presented.
Pędzich, Z. +2 more
doaj
Scanning Probe Microscopy as a Tool for Investigation of Biomaterials
Advances in Electrical and Electronic Engineering, 2012 Super-microscopic techniques like scanning tunnelling microscopy, atomic force microscopy or scanning near-field optical microscopy allows investigate micro- and/or nano-scale surfaces and structures.
Veronika Novotna +3 more
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Chemical Synthesis and Characterization of Conducting Polyaniline
مجلة بغداد للعلوم, 2020 The polyaniline powder was chemically manufactured by direct oxidation of aniline. The resulting polymer was characterized by the results of optical, measurements by (FT-IR) spectroscopy, we have detected some of the absorption peaks located at 3498 ...
Hasoon et al.
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Advanced Engineering Materials, EarlyView.Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios +5 more
wiley +1 more source
Applications of scanning probe microscopy in neuroscience research
JPhys MaterialsScanning probe microscopy techniques allow for label-free high-resolution imaging of cells, tissues, and biomolecules in physiologically relevant conditions.
Danielle M McRae, Zoya Leonenko
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AIP Advances, 2014 Gold nanoparticle films are of interest in several branches of science and technology, and accurate sample characterization is needed but technically demanding.
Pia C. Lansåker +3 more
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The Theory of Scanning Quantum Dot Microscopy
, 2019 Electrostatic forces are among the most common interactions in nature and omnipresent at the nanoscale. Scanning probe methods represent a formidable approach to study these interactions locally.
Tautz, F. Stefan, Wagner, Christian
core +1 more source