Results 11 to 20 of about 6,489,351 (253)
Journal of Materials Research and Technology, 2023 The Sn–3.0wt.%Ag–0.5wt.%Cu(SAC305) - xSiC composite solder was prepared by powder metallurgy method with the addition of SiC ceramic reinforcement with various compositions (0, 0.5, 1, and 1.5wt.%).
Manoj Kumar Pal +2 more
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Bottom-Up Metal/Oxide/Bi2Te3 Heterostructures for Enhanced Thermoelectric Properties
Proceedings, 2020 In this paper, metals’ (Cu, Ag, Au)/Al2O3/Bi2Te3 heterostructures have been fabricated to synergistically optimize their carrier concentration and mobility, thereby enhancing their thermoelectric power factor.
Zhenhua Wu, Zhiyu Hu
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Metal-coated colloidal particles [PDF]
Journal of Materials Science, 1993 Procedures are described for coating of submicrometre ceramic powders with copper and nickel. The process required precoating of the core particles with a palladium catalyst. A precoating procedure was developed in which palladium chloride is reduced by sodium hypophosphite or stannous chloride on the powder surface in aqueous suspensions.
Garg, A.K., Jonghe, L.C. De
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IEEE Access, 2020 When DC GIL in operation endures the lightning impulse voltage, the charge accumulation at the gas-solid interface area will seriously affect the insulation performance of the spacer.
Jian Wang +5 more
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Open-channel metal particle superlattices
Nature, 2022 Although tremendous advances have been made in preparing porous crystals from molecular precursors1,2, there are no general ways of designing and making topologically diversified porous colloidal crystals over the 10-1,000 nm length scale. Control over porosity in this size range would enable the tailoring of molecular absorption and storage ...
Yuanwei Li +11 more
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Optical forces between metallic particles [PDF]
Proceedings of the National Academy of Sciences, 2005 We calculate the optical attractive forces that occur between 30-nm Au or Ag nanocrystals when irradiated at visible wavelengths. These forces show resonances at dipolar plasmon wavelengths, similar to resonances in the near-field electromagnetic intensities.
A J, Hallock, P L, Redmond, L E, Brus
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Nature Communications, 2021 Liquid metal is being regarded as a promising material for soft electronics owing to its distinct combination of high electrical conductivity comparable to that of metals and exceptional deformability derived from its liquid state.
Gun-Hee Lee +9 more
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Superconductivity in Mesoscopic Metal Particles [PDF]
Journal of Superconductivity, 2001 Recently, it has been possible to construct single-electron transistors to study electronic properties, including superconductivity, in metallic grains of nanometer size. Among several theoretical results are suppression of superconductivity with decreasing grain size and parity effect, that is, dependence on the parity of the number of electrons on ...
Boyaci H., Gedik, Z., Kulik I.O.
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Metal particle-enhanced fluorescent immunoassays on metal mirrors [PDF]
Analytical Biochemistry, 2007 We present fluoroimmunoassays on plain metal-coated surfaces (metal mirrors) enhanced by metal nanoparticles (silver island films [SIFs]). Metal mirrors (aluminum, gold, or silver protected with a thin silica layer) were coated with SIFs, and an immunoassay (model assay for rabbit immunoglobulin G or myoglobin immunoassay) was performed on this surface
Evgenia G, Matveeva +5 more
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Metal particle-free inks for printed flexible electronics
Journal of Materials Chemistry C, 2019 The development of metal particle-free inks is reviewed, with particular attention on their formulation, patterning and post-processing techniques.
Wendong Yang +2 more
semanticscholar +1 more source