Scanning transmission X-ray microscopy (STXM) is a method to obtain a microscopic image of the raster-scanned sample by detecting the transmission intensity of the focused X-rays. As drawn in Fig. 96.1, a Fresnel zone plate (FZP) is often used to focus the soft X-rays from the ...
Scanning transmission X-ray microscopy (STXM) has been applied to characterize nano structured thin film (NSTF) catalysts implemented as electrode materials in proton-exchange-membrane (PEM) fuel cells. STXM is used to study all chemical constituents at various stages in the fabrication process, fro...
Scanning transmission x-ray microscopy (STXM) combines x-ray microscopy and near edge x-ray absorption fine structure spectroscopy (NEXAFS). This combination provides spatially resolved bonding and oxidation state information. While there are reviews relevant to STXM/NEXAFS applications in other environmen...
Scanning transmission X-ray microscopy (STXM) is applied to investigate the electronic structure and chemical composition of this intermediate product (solid nanoparticles and hollow spheres). STXM result obtained at O K-edge and Cr L3,2-edge confirms that chromium in the sample exists as Cr3+, ...
PolLux: A new facility for soft x-ray spectromicroscopy at the Swiss Light Source We report on the successful installation and operation of a scanning transmission x-ray microspectroscope (STXM) at the PolLux facility at the Swiss Light ... J Raabe,G Tzvetkov,U Flechsig,... - 《Review ...
2012. Monitoring the fate of copper nanoparticles in river biofilms using scanning transmission X-ray microscopy (STXM). Chem. Geol. 29:18 -25. http://dx.doi.org/10.1016/j.chemgeo.2011.07.013.Lawrence, J. R.; Dynes, J. J.; Korber, D. R.; Swerhone, G. D. W.; LeppardD, G....
Scanning transmission X-ray microscopy (STXM) has been considered to be an effective tool to localize and characterize the electronic structure of carbon nanomaterials8–14. STXM combines both X-ray absorption near-edge structure (XANES) spectroscopy and microscopy with a spatial resolution of a few...
Three-dimensional chemical mapping using angle scan nanotomography in a soft X-ray scanning transmission X-ray microscope (STXM) has been used to investigate the spatial distributions of a low density polyacrylate polyelectrolyte ionomer inside submicron sized polystyrene microspheres. Acquisition of ...
摘要: STXM was applied to investigate the interphase crystals between β-SiC nanoparticles and Mg AZ alloy matrix.XAS data were acquired for the common interphase crystals which were not available in literature.A reliable procedure for collecting STXM data for metal composites was developed....
Here, we present scanning transmission x-ray microscopy (STXM) compositional maps for nanoparticles fabricated from poly(9,9-dioctyl-fluorene-2,7-diyl-co-bis-N, N'-(4-butylphenyl)-bis-N, N'-phenyl-1,4-phenylenedi-amine) (PFB) and poly(9,9-dioctylfluorene-2,7-diyl-co-benzothiadiazole)...