Results 11 to 20 of about 135,344 (255)
Ambient pressure X-ray absorption spectroscopy at ME2-BL02B of SSRF and its application in catalysis
BackgroundThe traditional soft X-ray absorption spectroscopy (XAS) method can only work under ultra-high vacuum conditions and cannot be used to detect changes in the electronic structure of samples under real conditions.
WANG Wei +5 more
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X-ray absorption spectroscopy and X-ray diffraction data for molybdenum minerals and compounds
We report Mo K- and LIII-edge X-ray absorption spectroscopy (XAS) and X-ray diffraction (XRD) data collected for 15 molybdenum minerals and compounds sourced from museum collections, mineral dealers, and chemical suppliers. The samples were finely ground
Valerie A. Schoepfer +1 more
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Database of ab initio L-edge X-ray absorption near edge structure
Measurement(s) near-edge X-ray absorption fine structure spectroscopy • L-edge XANES Technology Type(s) X-ray absorption spectroscopy Machine-accessible metadata file describing the reported data: https://doi.org/10.6084/m9.figshare ...
Yiming Chen +11 more
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X-ray Absorption Spectroscopy of Phosphine-Capped Au Clusters
The structural determination of ultrasmall clusters remains a challenge due to difficulties in crystallisation. Often the atomically precise clusters undergo structural change under the influence of the environment.
Shailendra K. Sharma +3 more
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Laboratory-based X-ray spectrometer for actinide science
X-ray absorption and emission spectroscopies nowadays are advanced characterization methods for fundamental and applied actinide research. One of the advantages of these methods is to reveal slight changes in the structural and electronic properties of ...
Daniil Novichkov +6 more
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I filled the single-walled carbon nanotubes (SWCNTs) with gallium selenide (GaSe) and rubidium iodide (RbI) as p- and n-dopant chemical compounds. The filling was confirmed by high-resolution transmission electron microscopy.
Marianna V. Kharlamova
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Oxygen Hole Character and Lateral Homogeneity in PrNiO2+δ Thin Films
Using x-ray absorption spectroscopy with lateral resolution from the submillimeter to submicrometer range, we investigate the homogeneity, the chemical composition, and the nickel 3d- oxygen 2p charge transfer in topotactically reduced epitaxial PrNiO2+δ
K. Fürsich +10 more
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Combined X-ray absorption and SEM–EDX spectroscopic analysis for the speciation of thorium in soil
Mobility and bioavailability of radionuclides in the environment strongly depend on their aqueous speciation, adsorption behavior and the solubility of relevant solid phases. In the present context, we focus on naturally occurring Th-232 at a location in
Sanduni Ratnayake +8 more
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We review our recent studies of excited state structures and dynamics of chemical and biological systems with pico- and femtosecond X-ray absorption spectroscopy in the liquid phase.
Christopher J. Milne +9 more
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The crucial contribution of X-ray fluorescence spectroscopy in medicine
This contribution tries to indicate to the clinician what kind of information can be investigated through X-ray fluorescence, what kind of information can be extracted from this spectroscopy and finally how it competes with other tools described in ...
Bazin, Dominique +8 more
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