Concepedia

Size-dependent upconversion luminescence and temperature sensing behavior of spherical Gd<sub>2</sub>O<sub>3</sub>:Yb<sup>3+</sup>/Er<sup>3+</sup> phosphor

Yue Tian, Bining Tian, Cai’e Cui, Ping Huang, Lei Wang, Baojiu Chen

RSC Advances · 2015 · 178 citations · 23 references

DOI

Concepts

Abstract

In this paper, we found that sensing sensitivity increases with decreasing the particle size, which was confirmed by the Judd–Ofelt theory.

References

23

Optical Absorption Intensities of Rare-Earth Ions

B. R. Judd · Physical Review · 1962 · 8K citations · Full text

, , +14

Intensities of Crystal Spectra of Rare-Earth Ions

G. S. Ofelt · The Journal of Chemical Physics · 1962 · 7.4K citations

, , +13

Power dependence of upconversion luminescence in lanthanide and transition-metal-ion systems

Markus Pollnau, Daniel R. Gamelin, Stefan R. Lüthi et al. · Physical review. B, Condensed matter · 2000 · 2.2K citations

, , +16

Direct Evidence of a Surface Quenching Effect on Size‐Dependent Luminescence of Upconversion Nanoparticles

Feng Wang, Juan Wang, Xiaogang Liu · Angewandte Chemie International Edition · 2010 · 938 citations

, , +17

Hypersensitive pseudoquadrupole transitions in lanthanides

Chr. Klixbüll Jørgensen, B. R. Judd · Molecular Physics · 1964 · 924 citations

, , +15