The effects of dopant concentration and excitation intensity on the upconversion and downconversion emission processes of β-NaYF 4 :Yb 3+ ,Er 3+ nanoparticles
2021; Royal Society of Chemistry; Volume: 9; Issue: 28 Linguagem: Inglês
10.1039/d1tc01419f
ISSN2050-7534
AutoresVivian Torres Vera, Diego Méndez-González, Diego J. Ramos-Ramos, Asmae Igalla, Marco Laurenti, Rafael Contreras‐Cáceres, Enrique López‐Cabarcos, Elena Díaz, Jorge Rubio‐Retama, Sonia Melle, Óscar G. Calderón,
Tópico(s)Radiation Detection and Scintillator Technologies
ResumoThe optimal dopant concentration in UCNPs for simultaneous visible and NIR luminescence was determined by controlling the sensitizer-to-activator ratio while maintaining the total amount of dopants.
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