ALnS2:RE (A=K, Rb; Ln=La, Gd, Lu, Y): new optical materials family

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F16%3A00458367" target="_blank" >RIV/68378271:_____/16:00458367 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21340/16:00233707

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.jlumin.2015.08.080" target="_blank" >http://dx.doi.org/10.1016/j.jlumin.2015.08.080</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jlumin.2015.08.080" target="_blank" >10.1016/j.jlumin.2015.08.080</a>

Jazyk výsledku

angličtina

Název v původním jazyce

ALnS2:RE (A=K, Rb; Ln=La, Gd, Lu, Y): new optical materials family

Popis výsledku v původním jazyce

In the presented review paper, new potentially interesting material family, RE-doped ternary sulfides ALnS2 (RE=Ce, Pr, Sm, Eu, Tb, Tm; A=Rb, K; Ln=La, Gd, Lu, Y) is discussed. Their synthesis is described and the structural and optical properties, characterized by methods of X-ray diffraction, time-resolved luminescence spectroscopy and electron paramagnetic resonance, are summarized and reviewed especially with respect to the influence of their composition. All samples discussed were synthesized in the form of transparent crystalline hexagonal platelets by chemical reaction under the flow of hydrogen sulfide. Their luminescence characteristics, including absorption, radioluminescence, photoluminescence excitation and emission spectra and decay kinetics, were measured and evaluated in a broad temperature and concentration range. The application potential of mentioned compounds in the field of white LED solid state lightings or X-ray phosphors is thoroughly discussed.

Název v anglickém jazyce

ALnS2:RE (A=K, Rb; Ln=La, Gd, Lu, Y): new optical materials family

Popis výsledku anglicky

In the presented review paper, new potentially interesting material family, RE-doped ternary sulfides ALnS2 (RE=Ce, Pr, Sm, Eu, Tb, Tm; A=Rb, K; Ln=La, Gd, Lu, Y) is discussed. Their synthesis is described and the structural and optical properties, characterized by methods of X-ray diffraction, time-resolved luminescence spectroscopy and electron paramagnetic resonance, are summarized and reviewed especially with respect to the influence of their composition. All samples discussed were synthesized in the form of transparent crystalline hexagonal platelets by chemical reaction under the flow of hydrogen sulfide. Their luminescence characteristics, including absorption, radioluminescence, photoluminescence excitation and emission spectra and decay kinetics, were measured and evaluated in a broad temperature and concentration range. The application potential of mentioned compounds in the field of white LED solid state lightings or X-ray phosphors is thoroughly discussed.

Druh

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

CEP obor

BM - Fyzika pevných látek a magnetismus

OECD FORD obor

—

Projekt

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

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Journal of Luminescence

ISSN

0022-2313

e-ISSN

—

Svazek periodika

170

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

18

Strana od-do

718-735

Kód UT WoS článku

000367638500051

EID výsledku v databázi Scopus

2-s2.0-84954388917