Published April 2004
| Version v1
Journal article
Crystallization parameters of non-crystalline antimony chalcogenides
- 1. Uzhgorod National University, Uzhgorod (Ukraine)
Description
The results of studying the kinetics of non-isothermic crystallization of Sb-S-I glasses are given. By DTA and DerTA methods the characteristic temperatures of thermal effects Tg, Tc, Tm have been investigated. The activation energies of originating nuclei of crystals ΔGAO and their growth ΔGAM have calculated from temperatures beginning at TCO and maximum TCM of the crystallization effect as a function of the heating rate q. The critical radii for nuclei of crystals rc and amorphization radii ra are calculated. The crystallizability of melts depending on the composition has been studied
Additional details
Publishing Information
- Journal Title
- Zhurnal Fyizichnikh Doslyidzhen'
- Journal Volume
- 8
- Journal Issue
- no.2
- Journal Page Range
- p. 178-182
- ISSN
- 1027-4642
INIS
- Country of Publication
- Ukraine
- Country of Input or Organization
- Ukraine
- INIS RN
- 36075108
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- ACTIVATION ENERGY; ANTIMONY IODIDES; ANTIMONY SULFIDES; CHEMICAL COMPOSITION; CRYSTALLIZATION; HEAT TREATMENTS; METALLIC GLASSES; SYNTHESIS; TEMPERATURE DEPENDENCE; THERMODYNAMIC PROPERTIES
- Descriptors DEC
- ANTIMONY COMPOUNDS; CHALCOGENIDES; ENERGY; HALIDES; HALOGEN COMPOUNDS; IODIDES; IODINE COMPOUNDS; PHASE TRANSFORMATIONS; PHYSICAL PROPERTIES; SULFIDES; SULFUR COMPOUNDS