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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 >Interfacial stability of the As-Se-S/ZnS, As-Se-S/ZnSe, As-Se-Tl/ZnS, As-Se-Tl/ZnSe, and related systems
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Interfacial stability of the As-Se-S/ZnS, As-Se-S/ZnSe, As-Se-Tl/ZnS, As-Se-Tl/ZnSe, and related systems

机译：As-Se-S / ZnS，As-Se-S / ZnSe，As-Se-Tl / ZnS，As-Se-Tl / ZnSe和相关系统的界面稳定性

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As-Se-S and As-Se-Tl chalcogenide glasses are brazes used in the bonding of ZnSe and ZnS substrates. Their interfacial stability was examined using the reaction couple technique. Twelve kinds of reaction couples were prepared: As-Se/Zn, As-Se/ZnSe, As-Se/ZnS, As-S/Zn, As-S/ZnSe, As-S/ZnS, As-Se-Tl/Zn, As-Se-Tl/ZnSe, As-Se-Tl/ZnS, As-SeS/Zn, As-Se-S/ZnSe, and As-Se-S/ZnS. The reaction couple experimental results indicate that As-Se/ZnSe, As-S/ZnS, As-Se-S/ZnS, As-Se-Tl/ZnSe are stable contacts; however, the ZnSe substrate reacts with As-S and As-Se-S, and the ZnS reacts with As-Se-Tl. Based on the compositional analysis and the results of a microstructural examination, it is possible that there is a new ternary compound with the As21S23Zn56 stoichiometry in the As-S-Zn system. Layered structure with a planar interface morphology was observed in most of the reaction couples in this study, except those made of As-Se-Tl which had faceted interfaces. The planar morphology of the interface together with the parabolic growth rate indicate that the interfacial reactions are diffusion-controlled and the convection effect is much less in the viscous molten glass. (C) 1998 Elsevier Science B.V. All rights reserved. [References: 25]
机译：As-Se-S和As-Se-Tl硫族化物玻璃是用于ZnSe和ZnS基板粘合的钎焊。使用反应偶技术检查了它们的界面稳定性。制备了12种反应对：As-Se / Zn，As-Se / ZnSe，As-Se / ZnS，As-S / Zn，As-S / ZnSe，As-S / ZnS，As-Se-Tl / Zn，As-Se-Tl / ZnSe，As-Se-Tl / ZnS，As-SeS / Zn，As-Se-S / ZnSe和As-Se-S / ZnS。反应对实验结果表明，As-Se / ZnSe，As-S / ZnS，As-Se-S / ZnS，As-Se-Tl / ZnSe是稳定的接触点。然而，ZnSe衬底与As-S和As-Se-S反应，而ZnS与As-Se-T1反应。根据成分分析和微观结构检查的结果，有可能在As-S-Zn系统中使用化学计量比为As21S23Zn56的新三元化合物。在本研究中，大多数反应对中都观察到了具有平面界面形态的分层结构，除了那些由As-Se-T1制成的具有多面界面的界面。界面的平面形态以及抛物线的生长速率表明界面反应是受扩散控制的，对流效应在粘性熔融玻璃中要小得多。 （C）1998 Elsevier Science B.V.保留所有权利。 [参考：25]

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