Irradiation of potassium-silicate glass surfaces: XPS and REELS study
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F16%3A43902144" target="_blank" >RIV/60461373:22310/16:43902144 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/16:00470950
Result on the web
<a href="http://dx.doi.org/10.1002/sia.5908" target="_blank" >http://dx.doi.org/10.1002/sia.5908</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/sia.5908" target="_blank" >10.1002/sia.5908</a>
Alternative languages
Result language
angličtina
Original language name
Irradiation of potassium-silicate glass surfaces: XPS and REELS study
Original language description
The surface composition and chemical structure of potassium-silicate glass (K2O-SiO2) with 15m% K2O and vitreous silica glasses (SiO2) were studied. Freshly fractured glass surfaces were irradiated by X-ray AlK radiation (1486.6eV) and an electron beam (2000eV) with various doses. As a consequence of photon irradiation, analyzed glass surfaces were enriched by potassium and the ratio of non-bridging (NBO) to bridging oxygen (BO) increased with exposure dose. Optical properties of glass surfaces were studied by reflection electron energy loss spectroscopy (REELS). Electron irradiation induced changes in the loss spectra of the K2O-SiO2 glass. Refractive indexes of the non-irradiated and irradiated K2O-SiO2 glass were derived. Changes in refractive index were related with potassium ions migration in the irradiated region.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JH - Ceramics, fire-proof materials and glass
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA15-12580S" target="_blank" >GA15-12580S: Silicate glass modified with electron beams</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Surface Interface Analysis
ISSN
0142-2421
e-ISSN
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Volume of the periodical
48
Issue of the periodical within the volume
7
Country of publishing house
US - UNITED STATES
Number of pages
4
Pages from-to
543-546
UT code for WoS article
000379680000033
EID of the result in the Scopus database
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