On the structural arrangement and optical band gap PbO(x)-ZnO(10)-TeO2(90-x) glasses

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F17%3A39911053" target="_blank" >RIV/00216275:25310/17:39911053 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.jnoncrysol.2017.01.012" target="_blank" >http://dx.doi.org/10.1016/j.jnoncrysol.2017.01.012</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jnoncrysol.2017.01.012" target="_blank" >10.1016/j.jnoncrysol.2017.01.012</a>

Result language
angličtina
Original language name
On the structural arrangement and optical band gap PbO(x)-ZnO(10)-TeO2(90-x) glasses
Original language description
The glasses (PbO)(x)(ZnO)(10)(TeO2)(90) (-) (x). where x = 10, 20,30,35 and 40 moI %, were prepared with a classic melting method from pure oxides. With an increase in x the density increases from 5.92 (x = 10) to 6.8 (x = 40) g/cm(3), the glass -transition temperature decreases from 299 to 254 degrees C and the optical band gap decreases from 3.73 to 3.48 eV. It is suggested from the Raman scattering spectra that the structural units inherent to [Te3O8](4-) and [TeO3](2-) anions form the Te-O based network, that is with an increase in x the conversion proceeds from Teal to TeO3 structural units. The values of the non-linear refractive index were estimated from the optical band gap values in the region: (6.5-8.4) x 10(-12) esu.
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
10402 - Inorganic and nuclear chemistry

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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