Influence of the synthesis method on preferential clustering of Yb 3+in CaF 2:Yb 3+/Er 3+upconverting nanoparticles

Balabhadra, S; Reid, MF; Golovko, V; Wells, JPR

Balabhadra, S; Wells, JPR (corresponding author), Univ Canterbury, Sch Phys & Chem Sci, PB 4800, Christchurch 4800, New Zealand.

OPTICAL MATERIALS, 2021; 112 ():

Abstract

Yb3+/Er3+ co-doped CaF2 upconverting nanoparticles have been synthesized by three preparation methods. Their 12 K absorption measurements exhibit sign......

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