Luminescence and luminescence quenching of K2Bi(PO4)(MoO4):Sm3+ phosphors for horticultural and general lighting applications
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F20%3A00540728" target="_blank" >RIV/68378271:_____/20:00540728 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/11104/0318345" target="_blank" >http://hdl.handle.net/11104/0318345</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1039/d0ma00369g" target="_blank" >10.1039/d0ma00369g</a>
Alternative languages
Result language
angličtina
Original language name
Luminescence and luminescence quenching of K2Bi(PO4)(MoO4):Sm3+ phosphors for horticultural and general lighting applications
Original language description
The purpose of this study is to investigate the optical properties of Sm3+ doped K2Bi(PO4)(MoO4) phosphors as possible candidates for application in light emitting diodes for horticultural and general lighting applications. Sm3+ doped phosphors with 0.5-100 Sm3+ have been prepared by solid state reaction method. The synthesized materials were investigated by X-ray diffraction and scanning electron microscopy. The room temperature reflection, excitation, and emission spectra, photoluminescence decay curves, as well as temperature dependent emission and excitation spectra and PL decay curves were measured and discussed. Moreover, quantum efficiencies, and lumen equivalents were determined and discussed. The prepared K2Bi(PO4)(MoO4):Sm3+ phosphor samples show moderate quantum efficiency, high colour purity, and a high quenching temperature. These properties are required for phosphors if they are under consideration for application in LEDs and other areas.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materials Advances
ISSN
2633-5409
e-ISSN
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Volume of the periodical
1
Issue of the periodical within the volume
5
Country of publishing house
GB - UNITED KINGDOM
Number of pages
12
Pages from-to
1427-1438
UT code for WoS article
000613921500042
EID of the result in the Scopus database
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