Lithium niobate prepared by sol-gel methods as targets for pulsed laser deposition

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F11%3A43892981" target="_blank" >RIV/60461373:22310/11:43892981 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Lithium niobate prepared by sol-gel methods as targets for pulsed laser deposition
Original language description
Lithium niobate is a very important material due to its optical properties and as such it has been widely studied for possible photonic applications1. It can be used either as bulk material or in the form of thin layers. With a view to the pulsed laser deposition (PLD) of niobate thin layers, the bulk density of target is one of the crucial parameters that influence the quality of prepared film. To achieve the maximal bulk density of a target, precursor grain size should be minimal to enhance solid state reaction and densification at a sintering process. Sol-gel methods are well applicable in powder precursor preparation. The precursors have the advantage of high chemical homogeneity and also of smaller grain size, in comparison to the precursors prepared by solid state reaction. The particle size of precursor can be further decreased by decomposition of the gel in appropriate atmosphere.
Czech name
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Czech description
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Project
<a href="/en/project/GAP106%2F10%2F1477" target="_blank" >GAP106/10/1477: New technologies for fabrication of waveguiding thin film lasers</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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