Matches in SemOpenAlex for { <https://semopenalex.org/work/W4231571449> ?p ?o ?g. }
Showing items 1 to 80 of
80
with 100 items per page.
- W4231571449 endingPage "ii" @default.
- W4231571449 startingPage "i" @default.
- W4231571449 abstract "Studies show that the X-ray absorption fine structure techniques near-edge region within some ten eV above the edge (NEXAFS) and structure in the extended region well above the edge (SEXAFS) are complementary and can yield detailed information about atomic and molecular adsorption geometries, including adsorbate–substrate distances, adsorption sites, surface reconstructions, intramolecular bond lengths, and molecular orientations. The X-ray absorption fine structure above the absorption edge of an adsorbateatom core electron exhibits quite different features because of different underlying physical processes. Strong and relatively sharp features in the near-edge region within some ten eV above the edge (NEXAFS) are followed by a less pronounced structure in the extended region well above the edge (SEXAFS) as can be observed for CO adsorbed on Ni(111). In the SEXAFS region single-scattering (backscattering) processes of the emitted photoelectrons dominate, such that adsorbate–substrate bond lengths and adsorption sites can be obtained from a SEXAFS measurement in a straightforward manner independent of theory. The accuracy of SEXAFS-derived bond lengths is roughly ±0.02 Å. More stable and more intense synchrotron radiation facilities of the second generation combined with better monochromators have recently improved the quality of SEXAFS data and allowed new structural problems to be tackled, particularly in the area of low-Z elements. Thus, quite recently adsorbate-induced reconstruction has been investigated with SEXAFS, and it is shown in this chapter that intramolecular bond lengths can be determined by measuring SEXAFS above absorption edges of different atoms constituting the bond." @default.
- W4231571449 created "2022-05-12" @default.
- W4231571449 date "1995-06-01" @default.
- W4231571449 modified "2023-09-26" @default.
- W4231571449 title "Keywords for Solid State Communications" @default.
- W4231571449 doi "https://doi.org/10.1016/0038-1098(95)90294-5" @default.
- W4231571449 hasPublicationYear "1995" @default.
- W4231571449 type Work @default.
- W4231571449 citedByCount "0" @default.
- W4231571449 crossrefType "journal-article" @default.
- W4231571449 hasConcept C107861141 @default.
- W4231571449 hasConcept C110715899 @default.
- W4231571449 hasConcept C111368507 @default.
- W4231571449 hasConcept C112239018 @default.
- W4231571449 hasConcept C115624301 @default.
- W4231571449 hasConcept C119824511 @default.
- W4231571449 hasConcept C120665830 @default.
- W4231571449 hasConcept C121332964 @default.
- W4231571449 hasConcept C125287762 @default.
- W4231571449 hasConcept C127313418 @default.
- W4231571449 hasConcept C147789679 @default.
- W4231571449 hasConcept C150244406 @default.
- W4231571449 hasConcept C150394285 @default.
- W4231571449 hasConcept C155860418 @default.
- W4231571449 hasConcept C159985019 @default.
- W4231571449 hasConcept C184779094 @default.
- W4231571449 hasConcept C185592680 @default.
- W4231571449 hasConcept C192562407 @default.
- W4231571449 hasConcept C2777289219 @default.
- W4231571449 hasConcept C32891209 @default.
- W4231571449 hasConcept C41999313 @default.
- W4231571449 hasConcept C62520636 @default.
- W4231571449 hasConcept C71240020 @default.
- W4231571449 hasConcept C75079739 @default.
- W4231571449 hasConcept C8010536 @default.
- W4231571449 hasConceptScore W4231571449C107861141 @default.
- W4231571449 hasConceptScore W4231571449C110715899 @default.
- W4231571449 hasConceptScore W4231571449C111368507 @default.
- W4231571449 hasConceptScore W4231571449C112239018 @default.
- W4231571449 hasConceptScore W4231571449C115624301 @default.
- W4231571449 hasConceptScore W4231571449C119824511 @default.
- W4231571449 hasConceptScore W4231571449C120665830 @default.
- W4231571449 hasConceptScore W4231571449C121332964 @default.
- W4231571449 hasConceptScore W4231571449C125287762 @default.
- W4231571449 hasConceptScore W4231571449C127313418 @default.
- W4231571449 hasConceptScore W4231571449C147789679 @default.
- W4231571449 hasConceptScore W4231571449C150244406 @default.
- W4231571449 hasConceptScore W4231571449C150394285 @default.
- W4231571449 hasConceptScore W4231571449C155860418 @default.
- W4231571449 hasConceptScore W4231571449C159985019 @default.
- W4231571449 hasConceptScore W4231571449C184779094 @default.
- W4231571449 hasConceptScore W4231571449C185592680 @default.
- W4231571449 hasConceptScore W4231571449C192562407 @default.
- W4231571449 hasConceptScore W4231571449C2777289219 @default.
- W4231571449 hasConceptScore W4231571449C32891209 @default.
- W4231571449 hasConceptScore W4231571449C41999313 @default.
- W4231571449 hasConceptScore W4231571449C62520636 @default.
- W4231571449 hasConceptScore W4231571449C71240020 @default.
- W4231571449 hasConceptScore W4231571449C75079739 @default.
- W4231571449 hasConceptScore W4231571449C8010536 @default.
- W4231571449 hasIssue "9" @default.
- W4231571449 hasLocation W42315714491 @default.
- W4231571449 hasOpenAccess W4231571449 @default.
- W4231571449 hasPrimaryLocation W42315714491 @default.
- W4231571449 hasRelatedWork W1481886130 @default.
- W4231571449 hasRelatedWork W2017154963 @default.
- W4231571449 hasRelatedWork W2020067073 @default.
- W4231571449 hasRelatedWork W2072408017 @default.
- W4231571449 hasRelatedWork W2074279693 @default.
- W4231571449 hasRelatedWork W2087314026 @default.
- W4231571449 hasRelatedWork W2163982919 @default.
- W4231571449 hasRelatedWork W2439376458 @default.
- W4231571449 hasRelatedWork W2990756415 @default.
- W4231571449 hasRelatedWork W4231664086 @default.
- W4231571449 hasVolume "94" @default.
- W4231571449 isParatext "false" @default.
- W4231571449 isRetracted "false" @default.
- W4231571449 workType "article" @default.