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Intense multiphoton upconversion of Yb<sup>3+</sup>–Tm<sup>3+</sup> doped β-NaYF<sub>4</sub> individual nanocrystals by saturation excitation

61

Citations

29

References

2014

Year

Abstract

We report the intense multiphoton upconversion of β-NaYF<sub>4</sub>: Yb<sup>3+</sup>–Tm<sup>3+</sup> individual nanocrystals benefiting from the perfect ladder-type electron configuration under saturation excitation.

References

YearCitations

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