LiNbO3 Precursor for PLD Targets Prepared by Sol-Gel

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F13%3A43895427" target="_blank" >RIV/60461373:22310/13:43895427 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1166/asem.2013.1323" target="_blank" >http://dx.doi.org/10.1166/asem.2013.1323</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1166/asem.2013.1323" target="_blank" >10.1166/asem.2013.1323</a>

Jazyk výsledku

angličtina

Název v původním jazyce

LiNbO3 Precursor for PLD Targets Prepared by Sol-Gel

Popis výsledku v původním jazyce

For the successful preparation of LiNbO3 thin layer by PLD process, the maximal density of the used polycrystalline target is of great importance. With respect to this assumption, precursor powders prepared by Pechini polyesterification were tested at PLD target synthesis. Gels prepared by this sol?gel method, using citric acid and ethylene glycol as an organic matrix components, were decomposed afterwards using various temperatures (800, 600 and 400 °C) and atmospheres (air, nitrogen and oxygen in sequence). Out of several combinations tested, the decomposition at 800 °C in nitrogen followed by the oxidation at 400 °C in oxygen was found to be the best way to achieve the minimal particle size of powder precursor resulting in denser targets. Apart fromthe density, the prepared targets were characterized by XRD, SEM and EDX methods. A LiNbO3:Er target was subsequently prepared using the optimized process. Deposited layers were compared with the layers deposited from a commercial monocr

Název v anglickém jazyce

LiNbO3 Precursor for PLD Targets Prepared by Sol-Gel

Popis výsledku anglicky

For the successful preparation of LiNbO3 thin layer by PLD process, the maximal density of the used polycrystalline target is of great importance. With respect to this assumption, precursor powders prepared by Pechini polyesterification were tested at PLD target synthesis. Gels prepared by this sol?gel method, using citric acid and ethylene glycol as an organic matrix components, were decomposed afterwards using various temperatures (800, 600 and 400 °C) and atmospheres (air, nitrogen and oxygen in sequence). Out of several combinations tested, the decomposition at 800 °C in nitrogen followed by the oxidation at 400 °C in oxygen was found to be the best way to achieve the minimal particle size of powder precursor resulting in denser targets. Apart fromthe density, the prepared targets were characterized by XRD, SEM and EDX methods. A LiNbO3:Er target was subsequently prepared using the optimized process. Deposited layers were compared with the layers deposited from a commercial monocr

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CA - Anorganická chemie

OECD FORD obor

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Projekt

<a href="/cs/project/GAP106%2F10%2F1477" target="_blank" >GAP106/10/1477: Nové technologie pro přípravu vlnovodných tenkovrstvých laserů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Advanced Science, Engineering and Medicine

ISSN

2164-6627

e-ISSN

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Svazek periodika

5

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

5

Strana od-do

593-597

Kód UT WoS článku

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EID výsledku v databázi Scopus

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