Surface processes on lutetium oxide thin films doped with europium at different concentrations

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F22%3A00555883" target="_blank" >RIV/68378271:_____/22:00555883 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1016/j.optmat.2021.111940" target="_blank" >https://doi.org/10.1016/j.optmat.2021.111940</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.optmat.2021.111940" target="_blank" >10.1016/j.optmat.2021.111940</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Surface processes on lutetium oxide thin films doped with europium at different concentrations

Popis výsledku v původním jazyce

The surface properties of Lu2O3 thin films doped with different concentrations of Eu3+ prepared by PLD technique were investigated. Thermally stimulated desorption (TSD) and thermally stimulated exoelectron emission (TSEE) methods were used to investigate the surface properties of this material. A comparison was also made between the as prepared material and the same material processed by pulsed laser annealing. The most pronounced TSEE maximum is shown at T ~120 ◦C and also at T ~270 ◦C. This is due to the release of atomic Oat at the edges, apexes and other imperfections of the crystallites for the lower temperature. At the higher temperature the decomposition of the material itself already starting - especially at the locations where Eu3+ is present. These TSD maxima correspond to the maxima of Eu and EuO in particular.

Název v anglickém jazyce

Surface processes on lutetium oxide thin films doped with europium at different concentrations

Popis výsledku anglicky

The surface properties of Lu2O3 thin films doped with different concentrations of Eu3+ prepared by PLD technique were investigated. Thermally stimulated desorption (TSD) and thermally stimulated exoelectron emission (TSEE) methods were used to investigate the surface properties of this material. A comparison was also made between the as prepared material and the same material processed by pulsed laser annealing. The most pronounced TSEE maximum is shown at T ~120 ◦C and also at T ~270 ◦C. This is due to the release of atomic Oat at the edges, apexes and other imperfections of the crystallites for the lower temperature. At the higher temperature the decomposition of the material itself already starting - especially at the locations where Eu3+ is present. These TSD maxima correspond to the maxima of Eu and EuO in particular.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20506 - Coating and films

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Optical Materials

ISSN

0925-3467

e-ISSN

1873-1252

Svazek periodika

123

Číslo periodika v rámci svazku

Jan

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

5

Strana od-do

111940

Kód UT WoS článku

000750716900007

EID výsledku v databázi Scopus

2-s2.0-85122091637