Development of a system for measuring the complex impedance of borosilicate glasses at high pressures and temperatures: Application to the study of Li- and Na-doped borosilicate glasses

Simon M. Clark; Raymond L. Jones; Mark Jackson; C. Michael B Henderson; Steven Parry; Berwyn Varney

doi:10.1016/j.jpcs.2008.03.024

Development of a system for measuring the complex impedance of borosilicate glasses at high pressures and temperatures

Application to the study of Li- and Na-doped borosilicate glasses

Simon M. Clark^*, Raymond L. Jones, Mark Jackson, C. Michael B Henderson, Steven Parry, Berwyn Varney

^*Corresponding author for this work

Research output: Contribution to journal › Article

2 Citations (Scopus)

Abstract

An apparatus for measuring the complex impedance of samples with high impedances is described. Complex impedance spectra were collected from a range of borosilicate glasses of composition (B₂O₃)₄(Li₂O)(LiBr)_x(NaBr)_1-x at pressures and temperatures ranging from 1 to 5 GPa and 350 to 450 °C, respectively. These data were used to determine AC conductivities and activation energies in order to test the Modified Random Network model of glass structure. Our results are in line with the predictions of this theory.

Original language	English
Pages (from-to)	2168-2171
Number of pages	4
Journal	Journal of Physics and Chemistry of Solids
Volume	69
Issue number	9
DOIs	https://doi.org/10.1016/j.jpcs.2008.03.024
Publication status	Published - Sep 2008
Externally published	Yes

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Clark, S. M., Jones, R. L., Jackson, M., Henderson, C. M. B., Parry, S., & Varney, B. (2008). Development of a system for measuring the complex impedance of borosilicate glasses at high pressures and temperatures: Application to the study of Li- and Na-doped borosilicate glasses. Journal of Physics and Chemistry of Solids, 69(9), 2168-2171. https://doi.org/10.1016/j.jpcs.2008.03.024

Clark, Simon M. ; Jones, Raymond L. ; Jackson, Mark ; Henderson, C. Michael B ; Parry, Steven ; Varney, Berwyn. / Development of a system for measuring the complex impedance of borosilicate glasses at high pressures and temperatures : Application to the study of Li- and Na-doped borosilicate glasses. In: Journal of Physics and Chemistry of Solids. 2008 ; Vol. 69, No. 9. pp. 2168-2171.

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title = "Development of a system for measuring the complex impedance of borosilicate glasses at high pressures and temperatures: Application to the study of Li- and Na-doped borosilicate glasses",

abstract = "An apparatus for measuring the complex impedance of samples with high impedances is described. Complex impedance spectra were collected from a range of borosilicate glasses of composition (B2O3)4(Li2O)(LiBr)x(NaBr)1-x at pressures and temperatures ranging from 1 to 5 GPa and 350 to 450 °C, respectively. These data were used to determine AC conductivities and activation energies in order to test the Modified Random Network model of glass structure. Our results are in line with the predictions of this theory.",

author = "Clark, {Simon M.} and Jones, {Raymond L.} and Mark Jackson and Henderson, {C. Michael B} and Steven Parry and Berwyn Varney",

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Clark, SM, Jones, RL, Jackson, M, Henderson, CMB, Parry, S & Varney, B 2008, 'Development of a system for measuring the complex impedance of borosilicate glasses at high pressures and temperatures: Application to the study of Li- and Na-doped borosilicate glasses', Journal of Physics and Chemistry of Solids, vol. 69, no. 9, pp. 2168-2171. https://doi.org/10.1016/j.jpcs.2008.03.024

Development of a system for measuring the complex impedance of borosilicate glasses at high pressures and temperatures : Application to the study of Li- and Na-doped borosilicate glasses. / Clark, Simon M.; Jones, Raymond L.; Jackson, Mark; Henderson, C. Michael B; Parry, Steven; Varney, Berwyn.

In: Journal of Physics and Chemistry of Solids, Vol. 69, No. 9, 09.2008, p. 2168-2171.

Research output: Contribution to journal › Article

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AU - Henderson, C. Michael B

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AU - Varney, Berwyn

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AB - An apparatus for measuring the complex impedance of samples with high impedances is described. Complex impedance spectra were collected from a range of borosilicate glasses of composition (B2O3)4(Li2O)(LiBr)x(NaBr)1-x at pressures and temperatures ranging from 1 to 5 GPa and 350 to 450 °C, respectively. These data were used to determine AC conductivities and activation energies in order to test the Modified Random Network model of glass structure. Our results are in line with the predictions of this theory.

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