Temperature Dependence of the Luminescence of Upconversion YVO4:Yb,Er Nanoparticles in the Range of 285–305 K

Upconversion YVO 4 -based nanoparticles doped with Yb and Er are synthesized via thermal decomposition in an atmosphere of argon. These nanoparticles display strong luminescence in the range of 510–560 nm. The temperature dependence of the intensity of luminescence at 541 nm is much stronger than th...

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Bibliographic Details
Published inBulletin of the Russian Academy of Sciences. Physics Vol. 86; no. 12; pp. 1463 - 1466
Main Authors Shmelev, A. G., Zharkov, D. K., Leontyev, A. V., Nikiforov, V. G., Petrov, D. N., Krylov, M. F., Clavijo, J. E., Lobkov, V. S.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.12.2022
Springer Nature B.V
Subjects
Argon
Erbium
Hadrons
Heavy Ions
Luminescence
Nanoparticles
Nuclear Physics
Physics
Physics and Astronomy
Temperature dependence
Temperature sensors
Thermal decomposition
Upconversion
Ytterbium
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Summary:Upconversion YVO 4 -based nanoparticles doped with Yb and Er are synthesized via thermal decomposition in an atmosphere of argon. These nanoparticles display strong luminescence in the range of 510–560 nm. The temperature dependence of the intensity of luminescence at 541 nm is much stronger than that at 530 nm. The strong temperature dependence of the intensity of luminescence at 541 nm offers the possibility of designing a nanoscale temperature sensor in the range of 285–325 K.
ISSN:1062-8738
1934-9432
DOI:10.3103/S1062873822120243