Thin films of ErNbO4 and YbNbO4 prepared by sol-gel

Kód výsledku v 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>

Nalezeny alternativní kódy

RIV/68378271:_____/16:00469870

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

Thin films of ErNbO4 and YbNbO4 prepared by sol-gel

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

Thin films of ErNbO4 and YbNbO4 prepared by sol-gel

Popis výsledku anglicky

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.

Druh

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

CEP obor

CA - Anorganická chemie

OECD FORD obor

—

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY

ISSN

0928-0707

e-ISSN

—

Svazek periodika

78

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

6

Strana od-do

600-605

Kód UT WoS článku

000374104500015

EID výsledku v databázi Scopus

2-s2.0-84962408709