Optical, structural and paramagnetic properties of Eu-doped ternary sulfides ALnS2 (A = Na, K, Rb; Ln = La, Gd, Lu, Y)

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F15%3A00455740" target="_blank" >RIV/68378271:_____/15:00455740 - isvavai.cz</a>

Alternative codes found

RIV/68407700:21340/15:00233710

Result on the web

<a href="http://dx.doi.org/10.3390/ma8105348" target="_blank" >http://dx.doi.org/10.3390/ma8105348</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/ma8105348" target="_blank" >10.3390/ma8105348</a>

Result language

angličtina

Original language name

Optical, structural and paramagnetic properties of Eu-doped ternary sulfides ALnS2 (A = Na, K, Rb; Ln = La, Gd, Lu, Y)

Original language description

Eu-doped ternary sulfides of general formula ALnS2 (A = Na, K, Rb; Ln = La, Gd, Lu, Y) are presented as a novel interesting material family which may find usage as X-ray phosphors or solid state white light emitting diode (LED) lighting. Samples were synthesized in the form of transparent crystalline hexagonal platelets by chemical reaction under the flow of hydrogen sulfide. Their physical properties were investigated by means of X-ray diffraction, time-resolved photoluminescence spectroscopy, electronparamagnetic resonance, and X-ray excited fluorescence. Corresponding characteristics, including absorption, radioluminescence, photoluminescence excitation and emission spectra, and decay kinetics curves, were measured and evaluated in a broad temperature range (8?800 K). The application potential of the mentioned compounds in the field of white LED solid state lighting or X-ray phosphors is thoroughly discussed.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2015

Confidentiality

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

Name of the periodical

Materials

ISSN

1996-1944

e-ISSN

—

Volume of the periodical

8

Issue of the periodical within the volume

10

Country of publishing house

CH - SWITZERLAND

Number of pages

21

Pages from-to

6978-6998

UT code for WoS article

000366825500030

EID of the result in the Scopus database

2-s2.0-84946599907