CONNECTION BETWEEN THE LOW TEMPERATURE ACOUSTIC PROPERTIES AND THE GLASS TRANSITION TEMPERATURE OF FLUORIDE GLASSES
Overview & Synopsis
The variations of the velocity and the absorption of longitudinal and transverse acoustic waves have been measured in three fluoride glasses in the temperature range 0.1 K to 1.5 K. The density of states of two level systems (TLS) and the TLS - phonon coupling constants have been determined. The TLS density of states has been found to be inversely proportional to the glass transition temperature.
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Document Information
| Document Title | CONNECTION BETWEEN THE LOW TEMPERATURE ACOUSTIC PROPERTIES AND THE GLASS TRANSITION TEMPERATURE OF FLUORIDE GLASSES |
|---|---|
| Author / Organization | P. Doussineau, M. Matecki, W. Schön |
| Subject & Discipline | Multidisciplinary Academic Open Research |
| Categories | Science & Mathematics |
| Publication Year | 1982 |
| License / Rights | Open Access / Creative Commons |
| Resource Verification | Listed PDF (Verification Pending) |
| Original Host Website |
HAL Open Science
(hal.science)
|
| File Format | application/pdf (Portable Document Format) |
| Language | EN |
| Catalog ID | DOC-107260 |
| Original Source Link | Visit Source Page on hal.science » |