88 Result(s)
within
Materials Science
Wei-**n Jiang
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Article
Epitaxial Growth of CoSi2/Si Hetero-Structure by Solid State Interaction of Co/Ti/Si Multilayer
A new method of epitaxial growth of CoSi2 film on Si substrate by ternary solid state interaction is investigated. XRD, RBS and TEM show that single-crystalline CoSi2 can be formed on both Si (111) and (100) subs...
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Article
Spectroscopic Characterization of La1/2Na1/2TiO3 Nanocrystals Prepared by a Stearic Acid Gel Process
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Article
Deformation and fracture of miniature tensile bars with resistance-spot-weld microstructures
Plastic deformation of miniature tensile bars generated from dual-phase steel weld microstructures (i.e., fusion zone, heat-affected zone, and base material) was investigated up to final rupture failure. Uniaxial...
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Article
Investigation on magnetorheological elastomers based on natural rubber
Magnetorheological Elastomers (MR Elastomers or MREs) are a kind of novel smart material, whose mechanical, electrical, magnetic properties are controllable under applied magnetic fields. They have attracted i...
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Article
Chemical and electrocatalytical interaction: influence of non-electroactive ceramic nanoparticles on nickel electrodeposition and composite coating
This article focuses on the nanoparticle electrocatalytical action on electrodeposition of nickel and the chemical combination state between nanoparticles and matrix metal in composite coating. The electrochem...
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Article
Influence of different deformation processing on the AZ31 magnesium alloy sheets
AZ31 magnesium alloy sheets were processed by normal rolling (NR), one-pass equal channel angular rolling (1P-ECAR), and cross equal channel angular rolling (C-ECAR) at 400 °C on a die with 105 ° channel angle...
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Article
Development of transferrin functionalized poly(ethylene glycol)/poly(lactic acid) amphiphilic block copolymeric micelles as a potential delivery system targeting brain glioma
The aim of present study is to conceive a biodegradable poly(ethylene glycol)–polylactide (PEG–PLA) copolymer nanoparticle which can be surface biofunctionalized with ligands via biotin–avidin interactions and...
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Article
Sintering characteristics of fluxes and their structure optimization
Sintering characteristics of common fluxes and sintering blending ores, such as mineralization capacity, liquid generation capacity, consolidation strength, were examined to master the behavior and effect of f...
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Article
Fatigue characteristics and microcosmic mechanism of Al-Si-Mg alloys under multiaxial proportional loadings
With the increasing use of Al-Si-Mg alloys in the automotive industry, the fatigue performance of Al-Si-Mg alloy has become a major concern with regard to their reliability. The fatigue characteristics and mic...
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Article
Biocompatibility and characteristics of chitosan/cellulose acetate microspheres for drug delivery
In this work, chitosan/cellulose acetate microspheres (CCAM) were prepared by the method of W/O/W emulsion with no toxic reagents. The microspheres were spherical, free flowing, and non-aggregated, which had a...
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Article
Diffusion Bonding of Stainless Steel to Copper with Tin Bronze and Gold Interlayers
Vacuum diffusion bonding of stainless steel to copper was carried out at a temperature ranging from 830 to 950 °C under an axial pressure of 3 MPa for 60 min with three kinds of interlayer metals: tin-bronze (...
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Article
Open AccessSurface Coating as a Key Parameter in Engineering Neuronal Network Structures In Vitro
By quantitatively comparing a variety of macromolecular surface coating agents, we discovered that surface coating strongly modulates the adhesion and morphogenesis of primary hippocampal neurons and serves as...
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Article
Preparation and characterization of barium strontium titanate/silicon nanoporous pillar array composite thin films by a sol-gel method
Barium strontium titanate (Ba0.5Sr0.5TiO3, BST)/silicon nanoporous pillar array (Si-NPA) thin films were prepared by a spin-coating/annealing technique based on Si-NPA with micro/nano-structure. Both the isomer c...
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Article
Open AccessSpin accumulation assisted by the Aharonov-Bohm-Fano effect of quantum dot structures
We investigate the spin accumulations of Aharonov-Bohm interferometers with embedded quantum dots by considering spin bias in the leads. It is found that regardless of the interferometer configurations, the sp...
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Article
Numerical experiment of the solid particle erosion of bionic configuration blade of centrifugal fan
In this paper, a bionic method was presented to improve the erosion resistance of blade of the centrifugal fan. A numerical investigation of the solid particle erosion on the standard and bionic configuration ...
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Article
Preparation of CuInSe2 thin films by selenization of co-sputtered Cu-In precursors using rapid thermal processing
CuInSe2 thin films have been synthesized by selenization of co-sputtered Cu-In precursors using rapid thermal processing (RTP). Heat treatments from 400 to 450 °C for periods between 1 min and 10 min were carried...
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Article
Open AccessMorphology dependence on anions in hydrothermal synthesis of Co3O4
One-dimensional (1D) nanostructures of Co3O4 were synthesized via a mild hydrothermal route. The results of XRD, IR, and TEM revealed a phase transformation was accompanied by the replacement of NO3− with CO32− t...
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Article
Open AccessFano effect and bound state in continuum in electron transport through an armchair graphene nanoribbon with line defect
Electron transport properties in an armchair graphene nanoribbon are theoretically investigated by considering the presence of line defect. It is found that the line defect causes the abundant Fano effects and...
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Article
Influence of acid leaching and calcination on iron removal of coal kaolin
Calcination and acid leaching of coal kaolin were studied to determine an effective and economical preparation method of calcined kaolin. Thermogravimetric-differential thermal analysis (TG-DTA) and X-ray diff...
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Article
Development of Human IgE Biosensor Using TFBAR Devices with Shear Mode ZnO Piezoelectric Thin Films
A novel allergy biosensor is designed and fabricated by using thin film bulk acoustic resonator (TFBAR) devices with shear mode ZnO piezoelectric thin films. To fabricate TFBAR devices, the off-axis RF magnetr...
