The activation energy and the Avrami exponent for crystallization in a-Bi0.5Se99.5−xZnx glasses
✍ Scribed by Shamshad A Khan; M Zulfequar; M Husain
- Book ID
- 104443785
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 208 KB
- Volume
- 3
- Category
- Article
- ISSN
- 1567-1739
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📜 SIMILAR VOLUMES
## Abstract Homogeneous nucleation in polymers and subsequent crystallization in spaces confined relative to spherulitic dimensions in one direction has been simulated for a wide range of nucleation and growth rates. An empirical equation based on simulation results relating an Avrami exponent of c
It has been demonstrated that the activation energy of a solid state transformation fitting a Johnson-Melh-Avrami (JMA) kinetic can be determinated from the Kissinger's method, even if E/RT is smaller than 5. Moreover by combining this method with the kinetic analysis of a single (da/dr)-Ttraces bot