Polarization of the Luminescence of Upconversion YNaF4:Yb,Tm Single Nanoparticles

Polarization of the Luminescence of Upconversion YNaF4:Yb,Tm Single Nanoparticles

Solvothermal technology is used to synthesize YNaF 4 :Yb,Tm nanoparticles. Under the impact of laser radiation at a wavelength of 980 nm, the nanoparticles exhibit strong upconversion luminescence that corresponds to the emission of Tm 3+ ions as a consequence of energy being transferred from Yb 3+...

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Veröffentlicht in:Bulletin of the Russian Academy of Sciences. Physics 2022-12, Vol.86 (12), p.1470-1472
Hauptverfasser: Zharkov, D. K., Nikiforov, V. G., Shmelev, A. G., Leontiev, A. V., Mityushkin, E. O., Lyadov, N. M., Nurgazizov, N. I., Chuklanov, A. P., Pashkevich, A. V., Lobkov, V. S.
Format: Artikel
Sprache:eng
Schlagworte:
Emission
Hadrons
Heavy Ions
Line spectra
Luminescence
Nanoparticles
Nuclear Physics
Physics
Physics and Astronomy
Upconversion
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Zusammenfassung:Solvothermal technology is used to synthesize YNaF 4 :Yb,Tm nanoparticles. Under the impact of laser radiation at a wavelength of 980 nm, the nanoparticles exhibit strong upconversion luminescence that corresponds to the emission of Tm 3+ ions as a consequence of energy being transferred from Yb 3+ ions. Recordings of the emission of single nanoparticles show the spectral lines at wavelengths of 480 and 495 nm are characterized by different polarizations.
ISSN:1062-8738
1934-9432
DOI:10.3103/S1062873822120309