Low-Temperature Thermal Brillouin Scattering in Fused Silica and Borosilicate Glass
- 24 September 1973
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 31 (13), 822-825
- https://doi.org/10.1103/physrevlett.31.822
Abstract
Brillouin scattering experiments have been performed between 1.7 and 300 K in glasses to demonstrate the existence of thermal phonons. The theoretically expected linear temperature dependence of the Brillouin peak intensities has been observed.Keywords
This publication has 6 references indexed in Scilit:
- Nonlinear Phonon Propagation in Fused Silica below 1 KPhysical Review Letters, 1973
- Saturation of the ultrasonic absorption in vitreous silica at low temperaturesPhysics Letters A, 1972
- Thermal Conductivity and Specific Heat of Noncrystalline SolidsPhysical Review B, 1971
- Absorption of Unshifted Scattered Light by a Molecular I2 Filter in Brillouin and Raman ScatteringApplied Physics Letters, 1971
- Brillouin Scattering Study of Acoustic Attenuation in Fused QuartzPhysical Review B, 1969
- BRILLOUIN SCATTERING SPECTRA OF CRYSTALLINE QUARTZ, FUSED QUARTZ AND GLASSApplied Physics Letters, 1966