Low-Temperature Internal Friction and Elasticity Effects in Vitreous Silica
- 1 March 1954
- journal article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 25 (3), 402-405
- https://doi.org/10.1063/1.1721649
Abstract
Near 35°K the internal friction of vitreous silica reaches a peak value which increases with frequency. The temperature curves of the torsion and Young's moduli are concave upward with minima near 65°K and are independent of frequency. These effects are reversible with temperature. Their cause cannot be the usual type of relaxation process or anything involving diffusion or large amounts of shear.Keywords
This publication has 6 references indexed in Scilit:
- Measurement of Elastic Constants at Low Temperatures by Means of Ultrasonic Waves–Data for Silicon and Germanium Single Crystals, and for Fused SilicaJournal of Applied Physics, 1953
- Temperature Dependence of the Elastic Moduli and Internal Friction of Silica and GlassJournal of Applied Physics, 1953
- X-RAY DETERMINATION OF THE STRUCTURE OF LIQUIDS AND GLASSJournal of Applied Physics, 1937
- The Variation of the Adiabatic Elastic Moduli of Rocksalt with Temperature Between 80°K and 270°KPhysical Review B, 1936
- THE ATOMIC ARRANGEMENT IN GLASSJournal of the American Chemical Society, 1932
- Untersuchungen über die spezifische Wärme bei tiefen TemperaturenAnnalen der Physik, 1922