Annapurna, K and Tarafder, Anal and Phani, K K (2007) Compositional dependence of ultrasonic velocities in glasses. Journal of Applied Physics, 102 (8). Article No.-083542. ISSN 0021-8979

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This paper analyzes the variation of ultrasonic wave velocities in glasses with change in compositions based on the variation of Poisson's ratio (nu) and fractal bond connectivity (d) of these glasses. It shows that for the same Poisson's ratio value, the ratio of ultrasonic shear wave velocity to longitudinal velocity is independent of the composition and varies linearly with the longitudinal velocity. The suggested linear variation of velocity ratio with longitudinal velocity shows a good agreement with the experimental data obtained from the previously published studies.

Item Type: Article
Subjects: Glass
Depositing User: Namita Dutta
Date Deposited: 24 Jan 2012 10:12
Last Modified: 24 Jan 2012 10:12

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