Single-step approach to sensitized luminescence through bulk-embedded organics in crystalline fluorides
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F20%3A00539010" target="_blank" >RIV/68378271:_____/20:00539010 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/11104/0316748" target="_blank" >http://hdl.handle.net/11104/0316748</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1038/s42004-020-00410-0" target="_blank" >10.1038/s42004-020-00410-0</a>
Alternative languages
Result language
angličtina
Original language name
Single-step approach to sensitized luminescence through bulk-embedded organics in crystalline fluorides
Original language description
Luminescent materials enable warm white LEDs, molecular tagging, enhanced optoelectronics and can improve energy harvesting. With the recent development of multi-step processes like down- and upconversion and the difficulty in sensitizing these, it is clear that optimizing all properties simultaneously is not possible within a single material class. In this work, we have utilized the layer-by-layer approach of atomic layer deposition to combine broad absorption from an aromatic molecule with the high emission yields of crystalline multi-layer lanthanide fluorides in a single-step nanocomposite process. This approach results in complete energy transfer from the organic molecule while providing inorganic fluoride-like lanthanide luminescence. Sm3+ is easily quenched by organic sensitizers, but in our case we obtain strong fluoride-like Sm3+ emission sensitized by strong UV absorption of terephthalic acid.
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
21001 - Nano-materials (production and properties)
Result continuities
Project
<a href="/en/project/GA16-22092S" target="_blank" >GA16-22092S: Fluoride nanostructural thin films with outstanding optical and luminescence properties</a><br>
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
Communications Chemistry
ISSN
2399-3669
e-ISSN
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Volume of the periodical
3
Issue of the periodical within the volume
1
Country of publishing house
GB - UNITED KINGDOM
Number of pages
10
Pages from-to
1-10
UT code for WoS article
000593973800002
EID of the result in the Scopus database
2-s2.0-85095791665