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https://sci.ldubgd.edu.ua/jspui/handle/123456789/3887| Title: | Modified humidity-sensitive ceramics for microelectronics studied by PALS system |
| Authors: | Klym, H. Dunets, R. Ivanusa, A. Kostiv, Yu. Vasylchyshyn, I. |
| Keywords: | positron annihilation system; spectroscopy; watersorption process; structural analysis |
| Issue Date: | 29-May-2017 |
| Publisher: | Institute of Electrical and Electronics Engineers, Kyiv, Ukraine |
| Citation: | Klym H., Dunets R., Ivanusa A., Kostiv Yu. Vasylchyshyn I. Modified humidity-sensitive ceramics for microelectronics studied by PALS system // Proceedings of the 2017 IEEE First Ukraine Conference on Electrical and Computer Engineering (UKRCON), May 29 – June 2, 2017, Kyiv, Ukraine, p. 732-735. |
| Abstract: | Water-adsorption and desorption processes in the modified functional elements based on humiditysensitive MgO-Al2O3 ceramics for microelectronics were studied using specialized positron annihilation lifetime system. It is shown that adsorption of water leads to transformation of positron annihilation spectra in the MgO-Al2O3 ceramics and reflects increasing of positron trapping near grain boundaries of ceramics and orthopositronium decaying in nanopores. Fixation of positron lifetime components results in changes in positron trapping rate. |
| URI: | http://hdl.handle.net/123456789/3887 |
| Appears in Collections: | 2017 Наукові праці за 2017 р. |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| конференція в КПІ.pdf | 827.59 kB | Adobe PDF | View/Open |
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