Grazing incidence X-ray absorption

XAS. In order to better understand the catal)4ic processes, we investigated Co nanoparticle catalysts in SAN and SiNW with grazing incidence X-ray absorption spectroscopy (GI-XAS). Figure 10.16 shows the results of EXAFS measurements. FT of the EXAFS of both SAN and SiNW samples are shown. 

J. D. Carter, F. Shan, and T. Guo, Determination of CoSi2 self-aligned nanostructures (SAN) with grazing incidence X-ray absorption spectroscopy, J. Phys. Chem. B 109, 4118 122 (2004). 

N. Alonso-Vante, M. Fieber-Erdmann, P. Borthen, H. Strehblow, E. Holub-Krappe, An in situ grazing incidence X-ray absorption study of ultra thin RU < Se3,cluster-like electrocatalyst layers. Electrochim. Acta, 2000, 45, 4227 236. 

Grazing-incidence X-ray Absorption Emission Spectroscopy 307 interface fluorescence vs. incidence angle... 

GDCAFS Grazing incidence X-ray absorption fine structure spectroscopy... 

Figure 9.15 Electrochemical cells for in situ grazing incidence X-ray diffraction (GIXRD) and grazing incidence X-ray absorption spectroscopy (GIXAD). (A) Thin-layer ceU for XAS in reflection and grazing incidence XRD XE, entrance X-ray beam XR, reflected X-ray beam PE, polyethylene foil WE, working electrode RE, reference electrode CE, counter electrode EL, electrolyte SH, sample holder and (B) ceU for XAS in transmission and reflection. XE entrance X-ray beam, XR reflected X-ray beam, WE working electrode, CE counter electrode RE reference electrode, W windows, B1 beam aperture, entrance beam, B2 beam aperture, reflected beam, and blocking direct beam (according to Strehblow). (Reproduced with permission from Ref. [22], 2006, Walter de Gruyter Co.)...

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