Materials Literature
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In this work, graphene/InN and graphene/MoS2thin film heterostructure based diode sensors are demonstrated. InN thin film is grown on GaN/sapphire substrate, MoS2is synthesized on SiO2by direct reaction between Mo and S, and CVD grown graphene is then transferred on either of them to make a graphene/InN(MoS2) diode st…
Biocompatible polymers used as encapsulation and packaging materials for implantable electronic devices have to comply with numerous requirements. Especially their barrier properties against water molecules and ions are of particular interest regarding the reliability of the encapsulation as well as functional integri…
Based on the irreversible demagnetization of the permanent magnet (PM) in vehicle permanent magnet motor (PMM), the demagnetization mechanism of PM is presented and the main factor of vehicle high density PMM demagnetization is analyzed in this paper. The design, analysis and optimization method of anti-demagnetizatio…
Modern research techniques with radioactive isotopes were used to study the transport characteristics, (conductivity and diffusion) in chalcogenide membrane materials of the Ag 2 S-As 2 S 3 -TlI system. It was demonstrated that, on raising the silver sulfide concentration in a glass, the total electrical conductivity…
The emerging area of e-textiles requires electrically conductive threads. We demonstrate that nylon and cotton threads can be made conductive by coating their surfaces with random networks of solution-synthesized silver nanowires. A resistance of 0.8 Ω/cm was achieved and can be engineered by varying the density of th…
Ternary PIN-PMN-PT single crystals are successfully grown by the continuous feeding growth (hereafter abbreviated as CFG). CFG is a promising growth technique to obtain single crystals with the uniform compositions to depress the effect of segregation of components, and commercially utilized by JFE MINERAL Co. Ltd. In…
Specimens of low alloy steel were carbonitrided under different conditions to attain varying levels of carbon and nitrogen contents. The residual stress depth distribution was evaluated in martensite and retained austenite by X-ray diffraction. Beside standard evaluations, triaxial residual stress states with σ33≠0 i…
The progress of ferrite recrystallisation in low carbon steel was slower than in ultralow carbon steel. The hardness of the non-recrystallised ferrite grains gradually decreased with increasing annealing time in ultralow carbon steel, but gradually increased with increasing annealing time in low carbon steel. The amou…
Exploitation of local molecular interaction and surface energetics for interfacial light-emitting and near-IR (NIR) light-absorbing applications is examined by C.-S. Lee, M.-F. Lo, and co-workers on page 5569. Recent progress toward the understanding of surface charge interactions and electronic structures of charge-t…
Polyethylene is commonly used as an insulator for AC power cables. However it is known to undergo chemical and physical change which can lead to dielectric breakdown. Despite almost eighty years of experimental characterization of its electrical properties, very little is known about the details of the electrical beha…
The application of conifer leave to the papermaking process as a functional organic filler was investigated in this study. The powder of the conifer leave after hot water extraction for the functional extract, such as phytoncide, was applied to OCC stock. The comparison between the commercial wood flour and the conife…
Edward P Vicenzi, Trevan Landin, Andrew A Herzing; Examination of a 19th Century Daguerreotype Photograph using High Resolution Scanning Transmission Elect
The use of magnetic Barkhausen noise (MBN) signal to non-destructively characterize the in-depth residual stress state of machined steel was investigated. The effect of the frequency of the magnetic field applied and of analysing the resulting MBN signal in different frequency bands for an in-depth residual stress cha…
C Carreño-Gallardo, I Estrada-Guel, C López-Meléndez, R Martínez-Sánchez; Compression Properties of an Al2024 Composite Reinforced with SiC Nanoparticles,
The woke focuses on the preparation of polymer matrix composite materials by Hand lay –up method from unsaturated polyester resin (UPE) as a matrix reinforced by woven Roven or random glass fiber kind (E-glass) with volume fraction 25%.This work include studding the unreinforced (UPE) and its composites which reinforc…
Cement manufacturing is an energy intensive process. Due to global energy crisis and limited resources of fossil fuels, cement manufacturers are under stress for maintaining the sustainability of cement manufacturing. The research has been focused on the addition of pozzolanic material with cement clinker to reduce th…
It is known that environmentally friendly flameless combustion of hydrocarbons without formation of nitrogen oxides is an important way to dispose of natural gas. In this regard, the development of energy- saving and environmentally friendly catalytic combustion technologies of light hydrocarbons for heating of greenh…
The united stable tetrahedron LiF-KBr-K 2 MoO 4 -KF of the quaternary reciprocal system Li,K‖F,Br,MoO 4 was studied by differential thermal analysis. The melting points and ternary eutectic and peritectic compositions in the secant triangle LiF-KBr-K 3 FMoO 4 were identified. The melting points of the samples correspo…
Shaping of Polystyrene and Polyurethane with traditional machining operations may create dust and debris, which are undesired consequences of the manufacturing techniques adopted. The proposed technology makes use of an ultrasound probe that compresses and heats the foam-like material and forms the desired shape. The…
Abstract The Timoshenko beam theory, which deals with the deflection and rotation in two partial differential equations of motion, is transformed into a single partial differential equation with pure bending deflection as a potential function for the determination of the total deflection, rotation angle, and sectional…