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Conferences > LAOP > 2022 > Tu1C > Tu1C.2

Hyperspectral scanning of single-microparticle upconverting thermometers

Allison R. Pessoa, Jefferson A. O. Galindo, York E. Serge-Correales, Anderson M. Amaral, Sidney J. L. Ribeiro, and Leonardo de S. Menezes

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Abstract

We employed hyperspectral imaging with nanometric spatial resolution in single NaYF4: Yb3+/Er3+ microcrystals to resolve spatially the luminescence spectrum and to study the temperature distribution at the diffraction limit.

© 2022 The Author(s)

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