journal article·2001-01

Mixed alkali effect in glass irradiated by 50 keV electron beam

Ondrej Gedeon, Milada Zı́mová, Karel Jurek

Journal of Non-Crystalline Solids· Volume 279· Issue 1
Publisher page

Abstract

Abstract A series of three sodium–potassium-silicate glasses with different alkali contents were prepared. The glasses were exposed to a 50 keV electron bombardment of defocused beams of various current densities. Decay curves (alkali X-ray intensity versus time) have been measured and analysed to obtain incubation periods and maximum transport rates. Obtained data have been compared with those known for binary alkali-silicate glass. The results confirm the influence of the mixed alkali effect on the transport behaviour of alkali ions under the electron bombardment.
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Research context

OpenAlex topics: Glass properties and applications · X-ray Spectroscopy and Fluorescence Analysis · Nuclear materials and radiation effects

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