x-ray spectroscopy


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x-ray spectroscopy

n.
1. The use of an x-ray spectroscope, especially for chemical analysis of a substance.
2. X-ray spectrometry.
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Energy-dispersive X-ray spectroscopy revealed that the amount of calcium, magnesium, and phosphate was lower in the enterolith piece immersed in the citric acid solution, compared with that in water.
Energy dispersive x-ray spectroscopy (EDX) confirms that the synthesis process yields pure ZnO nanoparticles within its detection limit.
Squyres' scientific research focuses on the robotic exploration of planetary surfaces, the history of water on Mars, geophysics and tectonics of icy satellites, tectonics of Venus, and planetary gamma-ray and X-ray spectroscopy. His best known research includes the study of the history and distribution of water on Mars and of the possible existence and habitability of a liquid water ocean on Europa.
Immediate support was provided in the form of an analysis of COTS components using x-ray fluorescence (XRF) and scanning electron microscopy (SEM) with energy dispersive x-ray spectroscopy (EDS) techniques for chemical identification of Pb-containing parts.
Among their topics are the promise and challenge of producing solar hydrogen by photo-electro-chemical water splitting, photocatalytic reactions on model single-crystal titanium dioxide (TiO2) surfaces, the electronic structure study of nanostructured transition metal oxides using soft X-ray spectroscopy, Fourier transform infrared and Raman spectroscopy of pure and doped TiO2 photocatalysis, ordered TiO2 nanotubular arrays as photoanodes for generating hydrogen, the electro-deposition of nanostructured zinc oxide films and their photo-electro-chemical properties, quantum-confined visible-light-active metal-oxide nanostructures for direct solar-to-hydrogen generation, and supramolecular complexes as photo-initiated electron collectors and their application in solar hydrogen production.
With advanced analytical capabilities, the device enables both atom-by-atom imaging resolution and superior spatial resolution for atom-to-atom chemical mapping of materials, including energy-dispersive X-ray spectroscopy and electron energy-loss spectroscopy.
Energy dispersive x-ray spectroscopy (also known as EDS or EDX) is an analytical technique used for elemental analysis or chemical characterization.
The combination of EBSD with Energy Dispersive X-Ray Spectroscopy (EDS) offers more comprehensive materials characterisation capabilities in scanning electron microscopes for a broad range of applications on metals, ceramics, and geological samples.
The synthesis of thiamine-doped nanoparticles was confirmed by experimenting with the supernatant of the nanoparticle synthesis solution and elemental analysis using electron dispersive X-ray spectroscopy (EDS).
The company was formed in 2003 following the merger of Bruker Daltonics, its MS business, with Bruker AXS, the X-ray spectroscopy company.
The single-pixel superconducting transition-edge sensor (TES) x-ray microcalorimeters developed at NIST enable x-ray spectroscopy with energy resolution that is 10 to 100 times better than conventional semiconductor detectors.
Energy dispersive X-ray spectroscopy (EDS, EDXA, EDX): X-ray spectroscopy based on the measurement of the energy of X-rays.