Thin films of ErNbO4 and YbNbO4 prepared by sol-gel

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F16%3A43901752" target="_blank" >RIV/60461373:22310/16:43901752 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/16:00469870
Result on the web
<a href="http://link.springer.com/article/10.1007%2Fs10971-016-3979-2" target="_blank" >http://link.springer.com/article/10.1007%2Fs10971-016-3979-2</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10971-016-3979-2" target="_blank" >10.1007/s10971-016-3979-2</a>

Result language
angličtina
Original language name
Thin films of ErNbO4 and YbNbO4 prepared by sol-gel
Original language description
RENbO4 (RE = Er or Yb) is the most common secondary phase when Er3+/Yb3+ co-doped LiNbO3 is prepared. Thin films of ErNbO4 and YbNbO4 were prepared by spin coating on sapphire (0001) substrates in order to characterize these phases in the form of oriented layers. Coating solution was prepared by sol-gel method from metal alkoxides. The annealing of the films was performed at 800 or 1000 A degrees C in air or oxygen. Prepared films were characterized by XRD, photoluminescence measurement and SEM imaging. The prepared samples contained mostly monoclinic RENbO4 with a small fraction of tetragonal RENbO4. Higher annealing temperature and oxygen atmosphere were shown beneficial for the crystallinity of the films. The results may be helpful at the analysis of Er,Yb:LiNbO3 thin films where these phases can appear when the solid state solubility of Er3+ and Yb3+ cations is exceeded.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CA - Inorganic chemistry
OECD FORD branch
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Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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