Thermal stability and crystallisation kinetics of Cu-Ge-Te and As-Ge-Te glassy systems with a high tellurium content
Thermal stability and crystallisation kinetics of Cu-Ge-Te and As-Ge-Te glassy systems with a high tellurium content
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高碲含量 Cu-Ge-Te 和 As-Ge-Te 玻璃体系的热稳定性和结晶动力学
DOI：
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发表时间：
1994
期刊：
影响因子：
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通讯作者：
R. Jiménez
中科院分区：
文献类型：
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作者：
R. Ligero;M. Casas;M. P. Trujillo;A. Orozco;R. Jiménez
采用差示扫描量热法研究了淬火、室温时效和预退火的As 0.20 Ge 0.05 Te 0.75 和Cu 0.03 Ge 0.20 Te 0.77 玻璃的结晶动力学。使用预退火技术是为了区分与成核和生长过程相关的活化能。获得的结果与所研究材料的热稳定性及其在数字记录应用中的可能用途有关
The crystallisation kinetics of as quenched, aged at room temperature and pre-annealed As 0.20 Ge 0.05 Te 0.75 and Cu 0.03 Ge 0.20 Te 0.77 glasses were studied by means of differential scanning calorimetry. The pre-anneal technique was used in order to distinguish between the activation energies associated with nucleation and growth processes. The obtained results were related to the thermal stability of the materials under study and their possible uses in digital recording applications