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  2. Category:X-ray instrumentation - Wikipedia

    en.wikipedia.org/wiki/Category:X-ray_instrumentation

    Download as PDF; Printable version; ... X-ray spectroscopy (1 C, 17 P) T. ... Pages in category "X-ray instrumentation" The following 28 pages are in this category ...

  3. Wavelength-dispersive X-ray spectroscopy - Wikipedia

    en.wikipedia.org/wiki/Wavelength-dispersive_X...

    Wavelength-dispersive X-ray spectroscopy (WDXS or WDS) is a non-destructive analysis technique used to obtain elemental information about a range of materials by measuring characteristic x-rays within a small wavelength range. The technique generates a spectrum in which the peaks correspond to specific x-ray lines and elements can be easily ...

  4. X-ray spectroscopy - Wikipedia

    en.wikipedia.org/wiki/X-ray_spectroscopy

    The U.S. management did not want the laboratory to be converted to a manufacturing unit so it decided to set up a commercial unit to further develop the X-ray instrumentation market. In 1953 Norelco Electronics was established in Mount Vernon, NY, dedicated to the sale and support of X-ray instrumentation.

  5. X-ray photoelectron spectroscopy - Wikipedia

    en.wikipedia.org/wiki/X-ray_photoelectron...

    X-ray photoelectron spectroscopy (XPS) is a surface-sensitive quantitative spectroscopic technique that measures the very topmost 200 atoms, 0.01 um, 10 nm of any surface. It belongs to the family of photoemission spectroscopies in which electron population spectra are obtained by irradiating a material with a beam of X-rays .

  6. X-ray emission spectroscopy - Wikipedia

    en.wikipedia.org/wiki/X-ray_emission_spectroscopy

    Emission spectroscopy can take the form of either resonant inelastic X-ray emission spectroscopy or non-resonant X-ray emission spectroscopy . Both spectroscopies involve the photonic promotion of a core level electron and the measurement of the fluorescence that occurs as the electron relaxes into a lower-energy state. The differences between ...

  7. X-ray absorption spectroscopy - Wikipedia

    en.wikipedia.org/wiki/X-ray_absorption_spectroscopy

    X-ray absorption spectroscopy (XAS) is a widely used technique for determining the local geometric and/or electronic structure of matter. [1] The experiment is usually performed at synchrotron radiation facilities, which provide intense and tunable X-ray beams. Samples can be in the gas phase, solutions, or solids. [2]

  8. X-ray crystallography - Wikipedia

    en.wikipedia.org/wiki/X-ray_crystallography

    Anomalous X-ray scattering (MAD or SAD phasing) – the X-ray wavelength may be scanned past an absorption edge [a] of an atom, which changes the scattering in a known way. By recording full sets of reflections at three different wavelengths (far below, far above and in the middle of the absorption edge) one can solve for the substructure of ...

  9. Energy-dispersive X-ray spectroscopy - Wikipedia

    en.wikipedia.org/wiki/Energy-dispersive_X-ray...

    Energy-dispersive X-ray spectroscopy (EDS, EDX, EDXS or XEDS), sometimes called energy dispersive X-ray analysis (EDXA or EDAX) or energy dispersive X-ray microanalysis (EDXMA), is an analytical technique used for the elemental analysis or chemical characterization of a sample. It relies on an interaction of some source of X-ray excitation and ...

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