| Autor: |
Champagnon, B., Martinez, V., Martinet, C., Parc, R. Le, Levelut, C. |
| Předmět: |
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| Zdroj: |
Philosophical Magazine; 1/21/2007, Vol. 87 Issue 3-5, p691-695, 5p, 2 Graphs |
| Abstrakt: |
The objective of this work is to compare density and density fluctuations of silica as a function of temperature in the anomalous domain between 950 and 1480°C via Archimedes' macroscopic measurements and light scattering. Parallel qualitative behaviour is also recorded between density fluctuations and macroscopic density. Density fluctuations of silica show a minimum as a function of temperature, as with macroscopic density. This correlation indicates a possible common origin of both observations. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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