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Showing 1 to 8 of 8 for “"Copper nanowires"”.
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Synthesis and Applications of Copper Nanowires and Nanoplates
… we present efforts to increase the impact of Cu nanowires by first developing a multigram-scale synthesis of stable Ag-coated Cu nanowires (Cu-Ag nanowires). The two-step process starts with the production of 4.4 g of Cu nanowires in 1 h, followed by a Ag-coating procedure that yields 22 g of …
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Fabrication and characterisation of copper nanowires electrochemically deposited in etched ion-track membranes
Poly- and single-crystalline copper nanowires have been created by electrochemical deposition of copper in etched ion-track membranes. 30 µm thick polycarbonate foils were irradiated at the UNILAC (GSI, Darmstadt) with Au and Pb ions of kinetic energy 1-2 GeV with ?uences between 1 and 10^9 …
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Study of Copper Nanowires With Five-Twinned Structure Grown by Chemical Vapor Deposition and Their Applications
… were grown by chemical vapor deposition using a copper precursor, Cu(etac)[P(OC2H5)3] 2. The CuNWs have a five-fold twinned crystalline structure with five {100} side planes and a pentagonal pyramid tip formed by five {111} planes. The electron diffraction pattern disclosed that the twin …
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Experimental Investigation of the Effect of Copper Nanowires On Heat Transfer and Pressure Drop For A Single Phase Microchannel Heat Sink
… 0.672 mm and whose bottom wall is coated with Cu nanowires (CuNWs) of 200 nm in diameter and 0.050 mm in length. CuNWs are grown on Cu heat sink by electroplating technique which is inexpensive and readily scalable. The heat transfer and pressure drop results of CuNWs enhanced heat sink are …
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Electrochemical Synthesis of Single Crystal Metal Nanowires
… as templates during electrodeposition, metallic nanowires, nanorods, and nanotubes can overcome the geometrical restrictions to be inserted into the nanometric recesses with both diameter and length well controlled by tuning the size and thickness of the templates.</p> <p> In this work, the …
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Nanowires for 3d silicon interconnection – low temperature compliant nanowire-polymer film for z-axis interconnect
… Film (NW-ACF), composed of high density copper nanowires of ~ 200 nm diameter and 10-30 µm length that are vertically distributed in a polymeric template, is developed in this work to tackle the constrains of the conventional ACFs and serves as an inter-chip interconnect solution for …
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Three-dimensional virus scaffolds for energy storage and microdevice applications
… bio-template for the mineralization of copper and nickel nanowires. Control of nanowire diameter, scaffold porosity, and film thickness is demonstrated. The nanowire scaffolds are found to be highly conductive and can be synthesized as free-standing films. To demonstrate the viability of …
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Mechanical behavior and environmental stability of GLAD-based Cu nanospring films
… by means of thermal solution grown faceted Cu nanowires, whose effective diameters were similar to the coil diameters of the Cu nanosprings. The mechanical behavior was quantified with experiments on individual Cu nanowires using a MEMS-based method for nanoscale mechanical property studies. …