High Aspect Ratio SiO2-Coated SWNT Scanning Probe Nanoelectrodes
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چکیده
منابع مشابه
Four-point probe resistance measurements using PtIr-coated carbon nanotube tips.
We performed four-terminal conductivity measurements on a CoSi2 nanowire (NW) at room temperature by using PtIr-coated carbon nanotube (CNT) tips in a four-tip scanning tunneling microscope. The physical stability and high aspect ratio of the CNT tips made it possible to reduce the probe spacing down to ca. 30 nm. The probe-spacing dependence of resistance showed diffusive transport even at 30 ...
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■ CONTENTS Nanoelectrodes 473 Extraordinary Properties of Nanoelectrodes 474 Nanoelectrode Fabrication 474 Nanoskiving 475 Lithographically Patterned Nanowire Electrodeposition 475 SWNT-Templated Nanowires and MCEM 476 Voltammetry and Double Layer Effects on Nanoelectrodes 476 Effect of Electrical Double Layer 476 Nanoparticle Electrochemistry 477 Monolayer Protected Clusters 477 Stochastic Nan...
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