Carbon Nanotube Particulates in Electron Emitters
Researchers have made carbon nanotubes (single and multi-walled) using a gaseous carbon-containing feedstock, combined with a catalyst on a magnesia particulate support. With high conductivity at low loadings, these nanotubes will be used in a variety of electron emission devices.
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Gases To Create Thin Film Lubricants For MEMS - New Technology
Tiny machines built as part of silicon chips have a need for lubrication the same as large machines such as automobile engines, but conventional lubricants, like oils, are too heavy for these micro electromechanical systems (MEMS). Posted March 30 2004
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Nanoparticle Networks Composed of Three-Dimensional (3D) Platinum Particles
Bringing together nanosized metal particles into ordered arrays can offer ways of making new nanostructured materials. German scientists have produced nanostructured metal/organic networks by using a cross-linking process involving platinum nanoparticles and bifunctional organic spacer molecules.
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Nanophotonics and Optical Spectroscopy, Tools and Processes from Horiba Jobin Yvon
Characterisation and analysis tools let material scientists examine the behaviour and properties of materials at the nanoscale. Studying the effects of particle size on the fluoresence properties of rare earth-doped nanopowders and the instruments used to do this, is the main focus of this article.
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