Nanoscale energy deposition by X-ray absorbing nanostructures

Article Abstract:

The energy deposition is demonstrated with nanometer precision from low-energy electrons released from the nanostructures interacting with hard X-ray radiation in aqueous solution. A combined high efficiency of X-ray absorption by nanostructures and localized energy deposition of electrons and radicals near these nanostructures has created precisely controlled energy deposition.

Biological Product (except Diagnostic) Manufacturing, Drugs, Deoxyribonucleic Acid, DNA, X-rays, Transmission electron microscopes

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Growth of self-aligned crystalline cobalt silicide nanostructures from Co nanoparticles

Article Abstract:

A new method is developed to produce self-aligned cobalt silicide (CoSi2) nanostructures from Co nanoparticles. As the self-aligned nanostructures (SAN) are thermally and chemically stable, while being potentially conductive, it is possible to make different devices like chemical sensors, interconnects between other components and anchors for building other nanostructures.

Primary nonferrous metals, not elsewhere classified, Primary Smelting and Refining of Nonferrous Metal (except Copper and Aluminum), Cobalt, Analysis, Chemical detectors, Chemistry, Physical and theoretical, Physical chemistry

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Determination of CoSi2 self-aligned nanostructures with grazing incidence X-ray adsorption spectroscopy

Article Abstract:

Self-aligned nanostructures (SAN) made by reacting Co nanoparticles with crystalline Si substrates at high temperatures were studied with grazing incidence X-ray absorption spectroscopy. The results from extended X-ray absorption fine structure analysis and X-ray absorption near-edge spectroscopy were used to identify SAN as crystalline CoSi2.

All Other Basic Inorganic Chemical Manufacturing, Industrial inorganic chemicals, not elsewhere classified, Silicon & Inorganic Compounds, Cobalt Compounds, Extended X-ray absorption fine structure, Silicon compounds, Chemical properties

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