Extended X-ray absorption fine structure (EXAFS), along with X-ray absorption near edge structure (XANES), is a subset of X-ray absorption spectroscopy...

X-ray absorption fine structure (XAFS) is a specific structure observed in X-ray absorption spectroscopy (XAS). By analyzing the XAFS, information can...

Surface-extended X-ray absorption fine structure (SEXAFS) is the surface-sensitive equivalent of the EXAFS technique. This technique involves the illumination...

X-ray absorption near edge structure (XANES), also known as near edge X-ray absorption fine structure (NEXAFS), is a type of absorption spectroscopy that...

sub-Ångström resolution. Surface-extended X-ray absorption fine structure (SEXAFS) measurements reveal the coordination structure and chemical state of adsorbates...

Electrochemical scanning tunneling microscopy EXAFS – Extended X-ray absorption fine structure EXSY – Exchange spectroscopy FCS – Fluorescence correlation...

used to study near-edge X-ray absorption fine structure (NEXAFS or XANES) as well as extended X-ray absorption fine structure (EXAFS). XRS belongs to...

higher than the absorption edge, photoelectron scattering causes "ringing" modulations called the extended X-ray absorption fine structure (EXAFS). Fourier...

Phase-contrast X-ray imaging or phase-sensitive X-ray imaging is a general term for different technical methods that use information concerning changes...

coronal cloud ejection from star surfaces at 106-107 K which emits X-rays. The ISM is turbulent and full of structure on all spatial scales. Stars are...

absorption coefficients, the images based on attenuation indicates edges and different materials inside of objects. This approach is similar to X-ray...

10–400 nanometers, shorter than that of visible light, but longer than X-rays. UV radiation is present in sunlight and constitutes about 10% of the total...

to the spatial fine structure of an Laue reflection. Topographs often reveal the irregularities in a non-ideal crystal lattice. X-ray diffraction topography...

surface extended x-ray absorption fine structure (SEXAFS) technique as a tool for exploring surface structures, especially atoms bonded to surfaces....

key site of absorption for many major ions in marine fish urine is held in the bladder for extended periods to maximise water absorption. The urinary...

the local order of an amorphous material can be elucidated. X-ray absorption fine-structure spectroscopy is an atomic scale probe making it useful for...

near tetrahedral bonding angles. This structure is stable down to −268 °C (5 K; −450 °F), as evidenced by x-ray diffraction and extremely high resolution...

orthorhombic structure at room temperature. This results in reduced orbital overlap between the halide and lead atoms and blue shifts the absorption and emission...

by absorption and light scattering techniques. Light scattering spectroscopy is a type of reflectance spectroscopy that determines tissue structures by...

electrons, or by absorption of ultraviolet light from the Sun. The Sun's corona is much hotter (by a factor from 150 to 450) than the visible surface of the Sun:...

quantitative X-ray analysis, and X-ray mapping of specimens often requires grinding and polishing the surfaces to an ultra-smooth surface. Specimens that...

(2002). "Structure of heavy metal sorbed birnessite. Part III: Results from powder and polarized extended X-ray absorption fine structure spectroscopy"...

ROSAT X-ray HRI, a catalog of sources detected by ROSAT in pointed observations with its High Resolution Imager 1RXS – (catalog) 1ROSAT X-ray Survey...

special barium-strontium glass to be shatter-resistant and to block most X-ray emissions. This tube makes up most of the weight of CRT TVs and computer...

streams encounter X-rays from the core region. These filaments have an estimated mass of about 10,000 M☉. Surrounding the galaxy is an extended corona with...

techniques often employed to study the structure of glasses include nuclear magnetic resonance, X-ray absorption fine structure and other spectroscopy methods...

lobster-eye optics An X-ray optics design with an ultra wide field of view, based on the structure of the eyes of a lobster. It allows X-ray light to enter from...

replacement of aluminium by chromium ions in the crystal structure, which causes intense absorption of light over a narrow range of wavelengths in the yellow...

highly lamellar structure of thermally reduced graphite oxide. Pioneers in X-ray crystallography attempted to determine the structure of graphite. The...

impact with Earth's atmosphere, cosmic rays produce showers of secondary particles, some of which reach the surface, although the bulk are deflected off...