INFLUENCE OF PREPARATION CONDITIONS ON THE MICROSTRUCTURE AND OPTICAL PROPERTIES OF LiNbO3 THIN FILMS
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F15%3A43899717" target="_blank" >RIV/60461373:22310/15:43899717 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/15:00451696
Result on the web
<a href="http://www.ceramics-silikaty.cz/2015/pdf/2015_02_164.pdf" target="_blank" >http://www.ceramics-silikaty.cz/2015/pdf/2015_02_164.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
INFLUENCE OF PREPARATION CONDITIONS ON THE MICROSTRUCTURE AND OPTICAL PROPERTIES OF LiNbO3 THIN FILMS
Original language description
Thin films of Er3+/Yb3+: LiNbO3 were deposited on sapphire (0001) substrates using a spin-coating process. A deposited solution was prepared by a non-aqueous sol-gel method using 2-methoxyethanol, metallic lithium, niobium(V) ethoxide and erbium and ytterbium acetates. Two starting compositions of LiNbO3 solution (1:1 or congruent) were tested in order to minimize the present of secondary (Er/Yb)NbO4 phases. The effect of different temperature (800 degrees C or 1000 degrees C) and different used atmosphere (air or oxygen) during the films crystallization was also investigated. Rapid annealing (at 1150 degrees C with the heating rate 55 degrees C.s(-1)) was also tested and its influence on secondary phases crystallinity and luminescence of Er3+/Yb3+: LiNbO3 was established. The thin films were characterized by X-ray diffraction analysis, scanning electron microscopy and photoluminescence spectroscopy.
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
CA - Inorganic chemistry
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Ceramics-Silikáty
ISSN
0862-5468
e-ISSN
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Volume of the periodical
59
Issue of the periodical within the volume
2
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
5
Pages from-to
164-168
UT code for WoS article
000362625900012
EID of the result in the Scopus database
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