The elastic properties of some phosphate/vanadate glasses |
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| Authors: | C.F. Drake B.W. James H. Kheyrandish B. Yates |
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| Affiliation: | Standard Telecommunications Laboratories Ltd, London Road, Harlow, Essex, CM17 9NA, U.K.;Department of Pure and Applied Physics, University of Salford, Salford, M5 4WT, U.K. |
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| Abstract: | The elastic constants of 7 phosphate/vanadate glasses, containing TiO2, Na2O and a range of concentrations of CuO, have been measured from 4.2 to 300 K. The pressure variation of the elastic constants has also been measured and has been used to calculate the low temperature value of the Grüneisen parameter γO for these glasses. Analysis of the results and other data has been used to show how TiO2, Na2O and CuO may be incorporated in the structure of these P2O5/V2O5 glasses. |
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