Glass formation and properties of the TeO2-ZnO-BaO tellurite optical glasses

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F22%3A39919318" target="_blank" >RIV/00216275:25310/22:39919318 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11320/22:10447257
Result on the web
<a href="https://doi.org/10.1016/j.jnoncrysol.2022.121445" target="_blank" >https://doi.org/10.1016/j.jnoncrysol.2022.121445</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jnoncrysol.2022.121445" target="_blank" >10.1016/j.jnoncrysol.2022.121445</a>

Result language
angličtina
Original language name
Glass formation and properties of the TeO2-ZnO-BaO tellurite optical glasses
Original language description
We report the thorough study on glass forming ability and properties of the TeO2-ZnO-BaO (TZB) optical glasses prepared by the melt-quenching method at 900 °C. The attention has been paid to investigation of thermal, structural, and optical properties of glasses with content of TeO2 from 52.5 up to 90%. The introduction of ZnO and/or BaO into TeO2-based glass results in increase of the glass transition temperature T-g from 319 to 369 °C and decrease of the refractive index and density of prepared glasses. The structure of studied TZB glasses was investigated by Raman scattering. Since the TZB glasses exhibit good thermal stability, wide spectral region of transparency from ultraviolet (UV), λ≈0.35 μm, up to mid-infrared (MIR), λ≈6 μm, wavelengths with high values of refractive index (n1550 ≈ 1.87-2.04), they may be utilized as optical materials, which can be designed on the results presented in this paper.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20501 - Materials engineering

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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