A structural study of Sr metaphosphate glass by anomalous X-ray scattering and EXAFS spectroscopy

A. Balerna; M. Bionducci; A. Falqui; G. Licheri; C. Meneghini; G. Navarra; M. Bettinelli

doi:10.1016/S0022-3093(98)00527-4

A structural study of Sr metaphosphate glass by anomalous X-ray scattering and EXAFS spectroscopy

A. Balerna, M. Bionducci, A. Falqui, G. Licheri, C. Meneghini, G. Navarra^*, M. Bettinelli

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

Anomalous X-ray scattering (AXS) and extended X-ray absorption fine structure (EXAFS) spectroscopy have been used to investigate the structure of Sr metaphosphate glass. While the interpretation of standard neutron and X-ray diffraction data is complicated by the overlapping of peaks in the radial distribution functions, the combination of these two techniques allow a more precise interpretation of the structure. The resulting model is consistent with a description of the structure in terms of Sr²⁺ ions interposed between phosphate chains.

Original language	English (US)
Pages (from-to)	607-612
Number of pages	6
Journal	Journal of Non-Crystalline Solids
Volume	232-234
DOIs	https://doi.org/10.1016/S0022-3093(98)00527-4
State	Published - Jul 11 1998
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Condensed Matter Physics
Materials Chemistry

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10.1016/S0022-3093(98)00527-4

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title = "A structural study of Sr metaphosphate glass by anomalous X-ray scattering and EXAFS spectroscopy",

abstract = "Anomalous X-ray scattering (AXS) and extended X-ray absorption fine structure (EXAFS) spectroscopy have been used to investigate the structure of Sr metaphosphate glass. While the interpretation of standard neutron and X-ray diffraction data is complicated by the overlapping of peaks in the radial distribution functions, the combination of these two techniques allow a more precise interpretation of the structure. The resulting model is consistent with a description of the structure in terms of Sr2+ ions interposed between phosphate chains.",

author = "A. Balerna and M. Bionducci and A. Falqui and G. Licheri and C. Meneghini and G. Navarra and M. Bettinelli",

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T1 - A structural study of Sr metaphosphate glass by anomalous X-ray scattering and EXAFS spectroscopy

AU - Balerna, A.

AU - Bionducci, M.

AU - Falqui, A.

AU - Licheri, G.

AU - Meneghini, C.

AU - Navarra, G.

AU - Bettinelli, M.

PY - 1998/7/11

Y1 - 1998/7/11

N2 - Anomalous X-ray scattering (AXS) and extended X-ray absorption fine structure (EXAFS) spectroscopy have been used to investigate the structure of Sr metaphosphate glass. While the interpretation of standard neutron and X-ray diffraction data is complicated by the overlapping of peaks in the radial distribution functions, the combination of these two techniques allow a more precise interpretation of the structure. The resulting model is consistent with a description of the structure in terms of Sr2+ ions interposed between phosphate chains.

AB - Anomalous X-ray scattering (AXS) and extended X-ray absorption fine structure (EXAFS) spectroscopy have been used to investigate the structure of Sr metaphosphate glass. While the interpretation of standard neutron and X-ray diffraction data is complicated by the overlapping of peaks in the radial distribution functions, the combination of these two techniques allow a more precise interpretation of the structure. The resulting model is consistent with a description of the structure in terms of Sr2+ ions interposed between phosphate chains.

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U2 - 10.1016/S0022-3093(98)00527-4

DO - 10.1016/S0022-3093(98)00527-4

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VL - 232-234

SP - 607

EP - 612

JO - Journal of Non-Crystalline Solids

JF - Journal of Non-Crystalline Solids

ER -

A structural study of Sr metaphosphate glass by anomalous X-ray scattering and EXAFS spectroscopy

Abstract

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