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https://sci.ldubgd.edu.ua/jspui/handle/123456789/3355| Title: | Nanostructural modification of free volume in chalcohalide glass-ceramics caused by crystallization pro-cess |
| Authors: | Klym, H. Kostiv, Yu Ivanusa, A. Chalyy, D. |
| Issue Date: | 19-Oct-2016 |
| Publisher: | Taras Shevchenko National University of Kyiv |
| Citation: | Klym H., Kostiv Yu., Ivanusa A., Chalyy D. Nanostructural modification of free volume in chalcohalide glass-ceramics caused by crystallization process // Abstracts of the XII International Scien-tific Conference «Electronics and Applied Physics», October 19-22, 2016, Kyiv, Ukraine, p. 113-114. |
| Abstract: | Modification of free volume caused by crystallization process in (80GeS2-20Ga2S3)100-х(СsCl)x, 0 < x < 10 chalcohalide glass-ceramics was studied by positron annihilation lifetime technique. It is established that CsCl additives in Ge-Ga-S glassy matrix transform defect-related component spectra, indicating that the agglomeration of free-volume voids occurs in initial and crystallized (80GeS2-20Ga2S3)100-х(СsCl)x, 0 < x < 10 glasses. Full crystallization in each of these glasses corresponds to the void constriction. |
| URI: | http://hdl.handle.net/123456789/3355 |
| Appears in Collections: | 2016 Наукові праці за 2016 р. |
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