Extended X-ray absorption fine structure of bimetallic nanoparticles [PDF]
Beilstein Journal of Nanotechnology, 2011 Electronic and magnetic properties strongly depend on the structure of the material, especially on the crystal symmetry and chemical environment. In nanoparticles, the break of symmetry at the surface may yield different physical properties with respect ...
Carolin Antoniak
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Approach to electrochemical modulating differential extended X-ray absorption fine structure [PDF]
Journal of Synchrotron Radiation, 2022 The differential XAFS technique holds promise for detecting surface changes, which benefits many chemical applications. Phase-sensitive detection (PSD) analysis based on modulated excitation spectroscopy experiments is expected to obtain a high-quality ...
Wenjie Xu +7 more
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A polycrystalline diamond micro-detector for X-ray absorption fine-structure measurements [PDF]
Journal of Synchrotron Radiation, 2022 The microminiaturization of detectors used to record the intensity of X-ray beams is very favorable for combined X-ray experimental techniques. In this paper, chemical-vapor-deposited (CVD) polycrystalline diamond film was used to fabricate a micro ...
Lei Yao +7 more
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X-ray Absorption Fine Structure in Embedded Atoms [PDF]
Physical Review B, 1994 Oscillatory structure is found in the atomic background absorption in x-ray-absorption fine structure (XAFS). This atomic-XAFS or AXAFS arises from scattering within an embedded atom, and is analogous to the Ramsauer-Townsend effect.
A. I. Frenkel +14 more
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Extended X-Ray Absorption Fine Structure of ZrW2O8: Theory vs. Experiment [PDF]
Frontiers in Chemistry, 2018 Extended x-ray absorption fine structure (EXAFS) is well-suited for investigations of structure and disorder of complex materials. Recently, experimental measurements and analysis of EXAFS have been carried out to elucidate the mechanisms responsible for
Fernando D. Vila +4 more
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Extended X-ray absorption fine structure of dynamically-compressed copper up to 1 terapascal [PDF]
Nature Communications, 2023 Large laser facilities have recently enabled material characterization at the pressures of Earth and Super-Earth cores. However, the temperature of the compressed materials has been largely unknown, or solely relied on models and simulations, due to lack
H. Sio +33 more
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Extended X-ray Absorption Fine Structure Study on Ge28.33 In6 Se65.67 Glass [PDF]
مجلة جامعة النجاح للأبحاث العلوم الطبيعية, 1999 The local environment of indium atoms in the chalcogenide glass with the stoichiometric composition Ge28. 33 In6 Se65 67 has been investigated using extended X-ray absorption fine structure (EXAFS) technique.
Ghassan Saffarini
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Study on the coordination structure of pt sorbed on bacterial cells using x-ray absorption fine structure spectroscopy. [PDF]
PLoS ONE, 2015 Biosorption has been intensively investigated as a promising technology for the recovery of precious metals from solution. However, the detailed mechanism responsible for the biosorption of Pt on a biomass is not fully understood because of a lack of ...
Kazuya Tanaka, Naoko Watanabe
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Distribution of Oxygen at the Ni81Fe19/Ta Interface
Advances in Materials Science and Engineering, 2019 The knowledge of how oxygen atoms are distributed at a magnetic-metal/oxide, or magnetic-metal/non-magnetic-metal interface, can be a useful tool to optimize device production.
T. J. A. Mori +5 more
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Novel Ni-Doped Bismuth–Magnesium Tantalate Pyrochlores: Structural and Electrical Properties, Thermal Expansion, X‑ray Photoelectron Spectroscopy, and Near-Edge X‑ray Absorption Fine Structure Spectra [PDF]
ACS Omega, 2021 Nadezhda A. Zhuk +11 more
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