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

doi:10.1088/0031-8949/89/04/044006

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

EXAFS Spectroscopy Laboratory, Institute of Solid State Physics

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23 Citations (Scopus)

Abstract

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 CuWO₄. The simultaneous analysis of the Cu K and W L₃ edges EXAFS spectra allowed us to follow local structure distortion as a function of temperature.

Original language	English
Article number	044006
Journal	Physica Scripta
Volume	89
Issue number	4
DOIs	https://doi.org/10.1088/0031-8949/89/04/044006 https://doi.org/10.1088/0031-8949/89/04/044006
Publication status	Published - Apr 2014

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abstract = "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 CuWO4. The simultaneous analysis of the Cu K and W L3 edges EXAFS spectra allowed us to follow local structure distortion as a function of temperature.",

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AU - Timoshenko, Janis

AU - Anspoks, Andris

AU - Kalinko, Aleksandr

AU - Kuzmin, Alexei

PY - 2014/4

Y1 - 2014/4

N2 - 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 CuWO4. The simultaneous analysis of the Cu K and W L3 edges EXAFS spectra allowed us to follow local structure distortion as a function of temperature.

AB - 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 CuWO4. The simultaneous analysis of the Cu K and W L3 edges EXAFS spectra allowed us to follow local structure distortion as a function of temperature.

UR - https://www.scopus.com/pages/publications/84897381489

U2 - 10.1088/0031-8949/89/04/044006

DO - 10.1088/0031-8949/89/04/044006

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JO - Physica Scripta

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

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