Results 231 to 240 of about 12,386 (281)

Introduction to XAFS

2010
X-ray absorption fine structure spectroscopy (XAFS) is a powerful and versatile technique for studying structures of materials in chemistry, physics, biology and other fields. This textbook is a comprehensive, practical guide to carrying out and interpreting XAFS experiments.
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XAFS for Characterization of Nanomaterials

2016
X-ray absorption fine structure (XAFS) spectroscopy studies the modification of the X-ray absorption coefficient, above the absorption edge of a specific element, due to the presence of neighboring atoms and delivers information on materials nano- and electronic structure.
Maria Katsikini, Eleni C. Paloura
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Refinements in XAFS Theory

SPIE Proceedings, 1986
Refinements in the theory of XAFS (x-ray absorption fine structure) are discussed. These include spherical wave corrections and multiple scattering contributions. The conventional theory, with these refinements included, can be recovered using effective scattering amplitudes, appropriate Debye-Waller factors, and many-body amplitude reduction factors.
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XAFS Analysis

2021
Kentaro Yamamoto, Yoshiharu Uchimoto
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Geometrical-Site-Dependent Catalytic Activity of Ordered Mesoporous Co-Based Spinel for Benzene Oxidation: In Situ DRIFTS Study Coupled with Raman and XAFS Spectroscopy

, 2017
Xiuyun Wang, Yi Liu, Tianhua Zhang, Yongjin Luo, Zhi-An Lan, Kai Zhang, Jiachang Zuo, Lilong Jiang, Ruihu Wang   +8 more
semanticscholar   +1 more source

Micro- and nano-XAFS: spatially resolved XAFS

2023
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Insights into Antimony Adsorption on {001} TiO2: XAFS and DFT Study.

Environmental Science and Technology, 2017
Li Yan, Jiaying Song, Ting-Shan Chan, C. Jing   +3 more
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Applications of XAFS to Nanostructures and Materials Science

2014
I will firstly illustrate the role and the characteristics of XAFS as a probe of the local structure in materials and nano science. I will then provide a brief review of the use of the method in these fields, basing the discussion both on results which have stood the test of time and recent papers.
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Interaction of radionuclides with natural and manmade materials using XAFS technique

Science China Chemistry, 2017
Shujun Yu, Xiangxue Wang, Shitong Yang, G. Sheng, A. Alsaedi, T. Hayat, Xiangke Wang   +6 more
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Enhanced sequestration of selenite in water by nanoscale zero valent iron immobilization on carbon nanotubes by a combined batch, XPS and XAFS investigation

, 2016
G. Sheng, A. Alsaedi, W. Shammakh, S. Monaquel, Jiang Sheng, Xiangke Wang, Hui Li, Yuying Huang   +7 more
semanticscholar   +1 more source