Gamma-irradiation-induced physical ageing in As-Se glasses

Golovchak RY; Kozdras A; Gorecki C; Shpotyuk OI

首页> 外文期刊>Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites >Gamma-irradiation-induced physical ageing in As-Se glasses

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Gamma-irradiation-induced physical ageing in As-Se glasses

机译：γ辐照引起的As-Se玻璃的物理老化

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Effect of external influences on the physical ageing processes in As-Se chalcogenide glasses is studied at the example of Co-60 gamma-irradiation. The increase in glass transition temperature and endothermic peak area near glass transition region for Se-enriched glasses is shown by differential scanning calorimetry method as a result of radiation treatment. The observed changes are associated with additional gamma-activated structural relaxation of glass network towards thermodynamic equilibrium of supercooled liquid. This relaxation is connected with boundary displacements of inner Se atoms within -Se-Se-Se- cells followed by shrinkage processes. (c) 2006 Elsevier B.V. All rights reserved.

机译：以Co-60γ辐照为例，研究了外部因素对As-Se硫族化物玻璃物理老化过程的影响。富硒玻璃的玻璃化转变温度和靠近玻璃化转变区域的吸热峰面积的增加是通过放射扫描量热法进行辐射处理而得到的。观察到的变化与玻璃网络向过冷液体的热力学平衡的附加伽马活化结构弛豫有关。这种弛豫与-Se-Se-Se-单元中内部Se原子的边界位移以及随后的收缩过程有关。（c）2006 Elsevier B.V.保留所有权利。

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《Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites》 |2006年第49期|共4页
作者
Golovchak RY; Kozdras A; Gorecki C; Shpotyuk OI;
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正文语种 eng
中图分类晶体学;
关键词
glass transition; radiation effects; chalcogenides; calorimetry; enthalpy relaxation; structural relaxation; STRUCTURAL RELAXATION; SELENIUM; LIGHT;

机译：玻璃化转变;辐射效应;硫族化物;量热法;焓弛豫;结构弛豫;结构松弛;硒;光;

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1. Gamma-irradiation-induced physical ageing in As-Se glasses [J] . Golovchak RY, Kozdras A, Gorecki C, Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites . 2006,第42a49期

机译：γ辐照引起的As-Se玻璃的物理老化
2. Long-term physical ageing in As-Se glasses with short chalcogen chains [J] . Golovchak R, Shpotyuk O, Kozdras A, Journal of Physics. Condensed Matter . 2008,第24期

机译：短硫族元素链的As-Se玻璃的长期物理老化
3. Atomistic model of physical ageing in Se-rich As-Se glasses [J] . Golovchak R, Shpotyukyz O, Kozdras A, Philosophical magazine: structure and properties of condensed matter . 2007,第28a30期

机译：富硒As-Se玻璃的物理老化原子模型
4. Plasma Treatment as another Way to Reduce Selective Absorption of Water and Oxygen Traces in As-Se and As-S-Se Bulk Glasses for Fiber Drawing [C] . Leonid Mochalov, Aleksey Nezhdanov, Aleksandr Mashin, International Conference on Transparent Optical Networks . 2017

机译：等离子体作为另一种方式来减少AS-SE和AS-SE-SE散装玻璃中的水和氧痕量的选择性吸收的另一种方法
5. Sol-gel synthesis of fluoride glasses and thin films: The effects of processing on the chemical, physical, optical, and rare earth fluorescence properties of sol-gel ZBLA glasses. [D] . Dejneka, Matthew J. 1995

机译：氟化物玻璃和薄膜的溶胶-凝胶合成：加工对溶胶-凝胶ZBLA玻璃的化学，物理，光学和稀土荧光性质的影响。
6. Common mechanism of thermodynamic and mechanical origin for ageing and crystallization of glasses [O] . Taiki Yanagishima, John Russo, Hajime Tanaka -1

机译：玻璃老化和结晶的热力学和机械起源的常见机理
7. Density of Glasses in the Systems As-Se, As-Se-S, As-Se-Te, and As-Se-Tl, and Density Change of the As-Se Glass due to Heat-Treatment [O] . Masanaga KUNUGI, Rikuo OTA, Takashi YAMAGISHI, 1969

机译：在SE的系统中的眼镜密度，AS-SE-S，AS-SE-TE和AS-SE-TL，以及由于热处理导致的AS-SE玻璃的密度变化

Gamma-irradiation-induced physical ageing in As-Se glasses

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