Analysis of extended x-ray absorption fine structure data from copper tungstate by the reverse Monte Carlo method

Janis Timoshenko; Andris Anspoks; Aleksandr Kalinko; Alexei Kuzmin

首页> 外文期刊>Physica Scripta: An International Journal for Experimental and Theoretical Physics >Analysis of extended x-ray absorption fine structure data from copper tungstate by the reverse Monte Carlo method

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Analysis of extended x-ray absorption fine structure data from copper tungstate by the reverse Monte Carlo method

机译：反向蒙特卡洛法分析钨酸铜的扩展X射线吸收精细结构数据

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The static disorder and lattice dynamics of crystalline materials can be efficiently studied using reverse Monte Carlo simulations of extended x-ray absorption fine structure spectra (EXAFS). In this work we demonstrate the potentiality of this method on an example of copper tungstate CuWO_4. The simultaneous analysis of the Cu K and W L_3 edges EXAFS spectra allowed us to follow local structure distortion as a function of temperature.

机译：可以使用扩展X射线吸收精细结构光谱（EXAFS）的反向蒙特卡洛模拟有效地研究晶体材料的静态无序和晶格动力学。在这项工作中，我们在钨酸铜CuWO_4的示例上证明了该方法的潜力。对Cu K和W L_3边缘EXAFS光谱的同时分析使我们能够追踪局部结构变形随温度的变化。

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《Physica Scripta: An International Journal for Experimental and Theoretical Physics》 |2014年第4期|共5页
作者
Janis Timoshenko; Andris Anspoks; Aleksandr Kalinko; Alexei Kuzmin;
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原文格式 PDF
正文语种 eng
中图分类物理学;
关键词
copper tungstate; EXAFS; reverse Monte Carlo; wavelet transform;

机译：钨酸铜EXAFS反蒙特卡洛小波变换;

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1. Analysis of extended x-ray absorption fine structure data from copper tungstate by the reverse Monte Carlo method [J] . Janis Timoshenko, Andris Anspoks, Aleksandr Kalinko, Physica Scripta: An International Journal for Experimental and Theoretical Physics . 2014,第4期

机译：反向蒙特卡洛法分析钨酸铜的扩展X射线吸收精细结构数据
2. Extended x-ray absorption fine structure, x-ray diffraction and reverse Monte Carlo studies of an amorphous Ga50Se50 alloy produced by mechanical alloying [J] . Machado KD., Jovari P., de Lima JC., Journal of Physics. Condensed Matter . 2004,第4期

机译：机械合金化生产的非晶态Ga50Se50合金的扩展x射线吸收精细结构，x射线衍射和反向蒙特卡洛研究
3. Structure of AsxTe100-x (20 = x = 60) glasses investigated with x-ray absorption fine structure, x-ray and neutron diffraction, and reverse Monte Carlo simulation [J] . Jovari P, Yannopoulos SN, Kaban I, The Journal of Chemical Physics . 2008,第21期

机译：用x射线吸收精细结构，x射线和中子衍射以及反向蒙特卡洛模拟研究了AsxTe100-x（20 <= x <= 60）玻璃的结构
4. Extended X-ray absorption fine structure data analysis of copper (II) hydroxamic acid mixed ligand complexes [C] . N Parsai, A Mishra, B D Shrivastava International Conference on Recent Trends in Physics . 2014

机译：铜（II）羟肟酸混合配体复合物的延长X射线吸收细结构数据分析
5. Combination of parallel stochastic algorithms and a deterministic nonlinear least squares algorithm for the analysis of extended x-ray absorption fine structure (EXAFS) data. [D] . Gyulai, Csaba K. 1999

机译：并行随机算法和确定性非线性最小二乘算法的组合，用于分析扩展X射线吸收精细结构（EXAFS）数据。
6. Extended x-ray absorption fine structure of copper in cytochrome c oxidase: Direct evidence for copper—sulfur ligation [O] . Robert A. Scott, Stephen P. Cramer, Robert W. Shaw, 1981

机译：细胞色素C氧化酶中铜的扩展X射线吸收精细结构：铜硫连接的直接证据
7. Analysis of extended x-ray absorption fine structure data from copper tungstate by the reverse Monte Carlo method [O] . Janis Timoshenko, Andris Anspoks, Aleksandr Kalinko, 2014

机译：逆转蒙特卡罗法分析铜钨酸盐延长X射线吸收细结构数据
8. In-Plane Structure of Underpotentially Deposited Copper on Gold (111) Determined by Surface EXAFS (Extended X-Ray Absorption Fine Structure) [R] . Melroy, O. R., Samant, M. G., Borges, G. L., 1988

机译：通过表面EXaFs（扩展的X射线吸收精细结构）测定的金（111）上的潜在沉积铜的面内结构

Analysis of extended x-ray absorption fine structure data from copper tungstate by the reverse Monte Carlo method

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