Development of silicon nitride-based nanocomposites with multicolour photoluminescence

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F19%3A00508319" target="_blank" >RIV/68378271:_____/19:00508319 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1007/s00339-019-2915-z" target="_blank" >https://doi.org/10.1007/s00339-019-2915-z</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00339-019-2915-z" target="_blank" >10.1007/s00339-019-2915-z</a>

Result language
angličtina
Original language name
Development of silicon nitride-based nanocomposites with multicolour photoluminescence
Original language description
Silicon-rich nitride nanocomposites with stable multicolour photoluminescence (PL) are developed in this work. Firstly, a single PL band can be adjusted in the visible spectral range. Secondly, simultaneous emission of an additional PL band is achieved due to boron-doping of the nanocomposites. Impact of thermal annealing of the silicon nitride films in different atmospheres at various temperatures on their PL spectra is studied. Processes responsible for multicolour emission in the boron-doped nanocomposites are discussed. The developed nanocomposites can be further applied for nanothermometry or biosensing applications. They can be also used for synthesis of silicon nanoparticles with multicolour PL.
Czech name
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Czech description
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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
10306 - Optics (including laser optics and quantum optics)

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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