Strain relaxation in glass by optical correlation and pressure jump relaxation
- 1 February 1975
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 46 (2), 741-746
- https://doi.org/10.1063/1.321639
Abstract
Strain relaxation functions have been obtained for boron trioxide glass in its transformation region by digital correlation of a scattered optical beam and by pressure jump relaxation measurements utilizing a recently developed acoustic densitometer. The results confirm that the light−scattering correlation data is a measurement of the isothermal constant stress compressibility function. These measurements, together with previous ultrasonic results, cover a temperature region for B2O3 in which the structural relaxation time changes by more than 13 orders of magnitude.Keywords
This publication has 15 references indexed in Scilit:
- Thermodynamic properties of boron trioxide in the glass transition regionThe Journal of Chemical Physics, 1974
- Structural relaxation by digital-correlation spectroscopyPhysical Review A, 1974
- Use of laser scattering for quantitative determinations of bacterial motilityOptics Communications, 1971
- Determination of Diffusion Coefficients of Haemocyanin at Low Concentration by Intensity Fluctuation Spectroscopy of Scattered Laser LightNature, 1970
- Spectrum of clipped photon-counting fluctuations of Gaussian lightJournal of Physics A: General Physics, 1969
- Viscous Relaxation and Non‐Arrhenius Behavior in B2O3Journal of the American Ceramic Society, 1968
- Brillouin Scattering and Relaxation in LiquidsThe Journal of the Acoustical Society of America, 1968
- Role of Molecular Interaction in Anisotropic Light Scattering by LiquidsThe Journal of Chemical Physics, 1967
- Viscosity and Density of Boron TrioxideJournal of the American Ceramic Society, 1965
- The Specific Heats at Low Temperatures of Crystalline Boric Oxide, Boron Carbide and Silicon Carbide1Journal of the American Chemical Society, 1941