| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1483385 | Journal of Non-Crystalline Solids | 2010 | 4 Pages |
Abstract
Differential scanning calorimetry and dc conductivity measurements were used to study structural relaxation of Se70Te30 glass. A single set of Tool-Narayanaswamy-Moynihan (TNM) parameters was obtained from the curve-fitting procedure. The value of apparent activation energy Îhâ was further confirmed by two non-fitting techniques. Results of the Îhâ evaluation from the Tg dependence on cooling rate are discussed in terms of how the Tf determination might be influenced by the material's structure type and by the interference of the crystallization process.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Roman Svoboda, Pavla Honcová, JiÅÃ Málek,