X-ray Absorption Spectroscopy
GPTKB entity
Statements (49)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
analytical technique
|
| gptkbp:abbreviation |
gptkb:XAS
|
| gptkbp:advantage |
non-destructive
element selectivity local structure sensitivity |
| gptkbp:analyzes |
K-edge
L-edge M-edge absorption edge fine structure beyond absorption edge |
| gptkbp:appliesTo |
chemistry
geology materials science physics |
| gptkbp:canBePerformedAt |
synchrotron facility
laboratory X-ray source |
| gptkbp:combines |
gptkb:Raman_spectroscopy
X-ray diffraction infrared spectroscopy X-ray imaging |
| gptkbp:detects |
coordination environment
oxidation state bond angles bond distances |
| gptkbp:developedBy |
20th century
|
| gptkbp:enables |
time-resolved studies
element-specific analysis in situ studies |
| gptkbp:hasComponent |
gptkb:EXAFS
gptkb:XANES |
| https://www.w3.org/2000/01/rdf-schema#label |
X-ray Absorption Spectroscopy
|
| gptkbp:limitation |
limited spatial resolution
complex data analysis requires intense X-ray source |
| gptkbp:measures |
absorption of X-rays as a function of energy
|
| gptkbp:relatedTo |
gptkb:X-ray_fluorescence
gptkb:photoelectron_spectroscopy gptkb:X-ray_emission_spectroscopy synchrotron radiation multiple scattering theory Fourier transform analysis single scattering theory |
| gptkbp:requires |
monochromatic X-ray source
|
| gptkbp:type |
X-ray absorption spectrum
|
| gptkbp:usedFor |
probing local atomic structure
studying electronic structure |
| gptkbp:uses |
gptkb:X-rays
|
| gptkbp:bfsParent |
gptkb:XAS
|
| gptkbp:bfsLayer |
8
|