{"title":"Thermal kinetics and glass stability criteria of the Se70Te20Cd10 chalcogenide glass","authors":"A. Farid","doi":"10.1080/01411594.2023.2229932","DOIUrl":null,"url":null,"abstract":"ABSTRACT The results of differential thermal analysis of the Se70Te20Cd10 glass under non-isothermal settings are presented and analyzed. The heating rate affects the temperature of the glass transition (Tg ), the onset temperature of crystallization (Tc ) and the peak temperature of crystallization (Tp ). The glass transition activation energy (Eg ), the crystallization activation energy (Ec ), the Hurby number (Hr ) and the order parameter (n) were all calculated. The results show that the rate of crystallization is connected to heat stability and glass-forming capabilities for the current composition. The results indicate two-dimensional development for the composition Se70Te20Cd10 in accordance with the Avrami exponent (n).","PeriodicalId":19881,"journal":{"name":"Phase Transitions","volume":"96 1","pages":"584 - 595"},"PeriodicalIF":1.3000,"publicationDate":"2023-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Phase Transitions","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1080/01411594.2023.2229932","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CRYSTALLOGRAPHY","Score":null,"Total":0}
引用次数: 0
Abstract
ABSTRACT The results of differential thermal analysis of the Se70Te20Cd10 glass under non-isothermal settings are presented and analyzed. The heating rate affects the temperature of the glass transition (Tg ), the onset temperature of crystallization (Tc ) and the peak temperature of crystallization (Tp ). The glass transition activation energy (Eg ), the crystallization activation energy (Ec ), the Hurby number (Hr ) and the order parameter (n) were all calculated. The results show that the rate of crystallization is connected to heat stability and glass-forming capabilities for the current composition. The results indicate two-dimensional development for the composition Se70Te20Cd10 in accordance with the Avrami exponent (n).
期刊介绍：
Phase Transitions is the only journal devoted exclusively to this important subject. It provides a focus for papers on most aspects of phase transitions in condensed matter. Although emphasis is placed primarily on experimental work, theoretical papers are welcome if they have some bearing on experimental results. The areas of interest include:
-structural phase transitions (ferroelectric, ferroelastic, multiferroic, order-disorder, Jahn-Teller, etc.) under a range of external parameters (temperature, pressure, strain, electric/magnetic fields, etc.)
-geophysical phase transitions
-metal-insulator phase transitions
-superconducting and superfluid transitions
-magnetic phase transitions
-critical phenomena and physical properties at phase transitions
-liquid crystals
-technological applications of phase transitions
-quantum phase transitions
Phase Transitions publishes both research papers and invited articles devoted to special topics. Major review papers are particularly welcome. A further emphasis of the journal is the publication of a selected number of small workshops, which are at the forefront of their field.
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