Elastic moduli of XAlSiO4 aluminosilicate glasses: Effects of charge-balancing cations

Coralie Weigel; Charles Le Losq; Rémy Vialla; Christelle Dupas; Sébastien Clément; Daniel R. Neuville; Benoit Rufflé

doi:10.1016/j.jnoncrysol.2016.06.023

Elastic moduli of XAlSiO₄ aluminosilicate glasses: Effects of charge-balancing cations

Coralie Weigel, Charles Le Losq, Rémy Vialla, Christelle Dupas, Sébastien Clément, Daniel R. Neuville, Benoit Rufflé^*

^*Corresponding author for this work

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

51 Citations (Scopus)

Abstract

Brillouin spectroscopy is used to investigate the elastic properties of XAlSiO₄ aluminosilicate glasses where X = Li, Na, K, Mg_0.5, Ca_0.5, Sr_0.5, Ba_0.5, and Zn_0.5. The Brillouin frequency shifts obtained in two different scattering geometries allow the calculation of the refractive index, the two sound velocities and Poisson's ratio. Measurements of the mass density give in turn the elastic moduli and the Debye temperature. We find that the elastic properties scale with the atomic density of the glassy network or the charge-balancing cation field strength while they negatively correlate with the glass transition temperature. Further, Poisson's ratio depends on the nature of the non-framework cations in this glass series.

Original language	English
Pages (from-to)	267-272
Number of pages	6
Journal	Journal of Non-Crystalline Solids
Volume	447
DOIs	https://doi.org/10.1016/j.jnoncrysol.2016.06.023
Publication status	Published - 1 Sept 2016

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10.1016/j.jnoncrysol.2016.06.023

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title = "Elastic moduli of XAlSiO4 aluminosilicate glasses: Effects of charge-balancing cations",

abstract = "Brillouin spectroscopy is used to investigate the elastic properties of XAlSiO4 aluminosilicate glasses where X = Li, Na, K, Mg0.5, Ca0.5, Sr0.5, Ba0.5, and Zn0.5. The Brillouin frequency shifts obtained in two different scattering geometries allow the calculation of the refractive index, the two sound velocities and Poisson's ratio. Measurements of the mass density give in turn the elastic moduli and the Debye temperature. We find that the elastic properties scale with the atomic density of the glassy network or the charge-balancing cation field strength while they negatively correlate with the glass transition temperature. Further, Poisson's ratio depends on the nature of the non-framework cations in this glass series.",

keywords = "Aluminosilicate glasses, Brillouin scattering, Density, Elastic properties, Glass transition temperature, Tectosilicate",

author = "Coralie Weigel and {Le Losq}, Charles and R{\'e}my Vialla and Christelle Dupas and S{\'e}bastien Cl{\'e}ment and Neuville, {Daniel R.} and Benoit Ruffl{\'e}",

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doi = "10.1016/j.jnoncrysol.2016.06.023",

language = "English",

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TY - JOUR

T1 - Elastic moduli of XAlSiO4 aluminosilicate glasses

T2 - Effects of charge-balancing cations

AU - Weigel, Coralie

AU - Le Losq, Charles

AU - Vialla, Rémy

AU - Dupas, Christelle

AU - Clément, Sébastien

AU - Neuville, Daniel R.

AU - Rufflé, Benoit

PY - 2016/9/1

Y1 - 2016/9/1

N2 - Brillouin spectroscopy is used to investigate the elastic properties of XAlSiO4 aluminosilicate glasses where X = Li, Na, K, Mg0.5, Ca0.5, Sr0.5, Ba0.5, and Zn0.5. The Brillouin frequency shifts obtained in two different scattering geometries allow the calculation of the refractive index, the two sound velocities and Poisson's ratio. Measurements of the mass density give in turn the elastic moduli and the Debye temperature. We find that the elastic properties scale with the atomic density of the glassy network or the charge-balancing cation field strength while they negatively correlate with the glass transition temperature. Further, Poisson's ratio depends on the nature of the non-framework cations in this glass series.

AB - Brillouin spectroscopy is used to investigate the elastic properties of XAlSiO4 aluminosilicate glasses where X = Li, Na, K, Mg0.5, Ca0.5, Sr0.5, Ba0.5, and Zn0.5. The Brillouin frequency shifts obtained in two different scattering geometries allow the calculation of the refractive index, the two sound velocities and Poisson's ratio. Measurements of the mass density give in turn the elastic moduli and the Debye temperature. We find that the elastic properties scale with the atomic density of the glassy network or the charge-balancing cation field strength while they negatively correlate with the glass transition temperature. Further, Poisson's ratio depends on the nature of the non-framework cations in this glass series.

KW - Aluminosilicate glasses

KW - Brillouin scattering

KW - Density

KW - Elastic properties

KW - Glass transition temperature

KW - Tectosilicate

UR - http://www.scopus.com/inward/record.url?scp=84975815539&partnerID=8YFLogxK

U2 - 10.1016/j.jnoncrysol.2016.06.023

DO - 10.1016/j.jnoncrysol.2016.06.023

M3 - Article

SN - 0022-3093

VL - 447

SP - 267

EP - 272

JO - Journal of Non-Crystalline Solids

JF - Journal of Non-Crystalline Solids

ER -

Elastic moduli of XAlSiO₄ aluminosilicate glasses: Effects of charge-balancing cations

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