Colloidal Er3+/Yb3+, Tm3+/Yb3+ and Ho3+/Yb3+ doped CaF2 nanoparticles have been prepared by a one-pot hydrothermal procedure and their upconversion properties have been investigated.
Lanthanide doped upconverting colloidal CaF2 nanoparticles prepared by a single-step hydrothermal method: toward efficient materials with near infrared-to-near infrared upconversion emission
PEDRONI, Marco;PICCINELLI, FABIO;PASSUELLO, Tiziana;GIAROLA, Marco;MARIOTTO, Gino;BETTINELLI, Marco Giovanni;SPEGHINI, Adolfo
2011-01-01
Abstract
Colloidal Er3+/Yb3+, Tm3+/Yb3+ and Ho3+/Yb3+ doped CaF2 nanoparticles have been prepared by a one-pot hydrothermal procedure and their upconversion properties have been investigated.
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