Concepedia

Effect of Bi<sup>3+</sup> ion on upconversion-based induced optical heating and temperature sensing characteristics in the Er<sup>3+</sup>/Yb<sup>3+</sup> co-doped La<sub>2</sub>O<sub>3</sub> nano-phosphor

Ram Sagar Yadav, Dinesh Kumar, Akhilesh Kumar Singh, Ekta Rai

RSC Advances · 2018 · 72 citations · 42 references

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Concepts

Abstract

The Er<sup>3+</sup>/Yb<sup>3+</sup>/Bi<sup>3+</sup> tri-doped La<sub>2</sub>O<sub>3</sub> nano-phosphor gives efficient induced optical heating and temperature sensing. This study is useful to understand these characteristics in different materials with various pump powers and temperatures.

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