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Abstract <p>The study presents the results of research on ultraviolet upconversion luminescence associated with the interconfigurational 4<i>f</i> <sup>1</sup>5<i>d</i><sup>1</sup> → 4<i>f</i> <sup>2</sup> transitions under two-photon laser excitation in Lu<sub>3</sub>(Al<sub><i>x</i></sub>Ga<sub>1–<i>x</i></sub>)<sub>5</sub>O<sub>12</sub> (<i>x</i>&#xa0;=&#xa0;0–1) solid solution doped with various concentrations of Pr<sup>3+</sup> ions.</p>

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Ultraviolet Upconversion Luminescence in Lu3(AlxGa1–x)5O12 Crystals Doped with Pr3+ Ions

  • 期刊论文

  • 发表日期：

    2026年5月25日

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  • D. A. Tavrunov,
  • V. A. Pustovarov,
  • K. V. Ivanovskikh

摘要

Abstract

The study presents the results of research on ultraviolet upconversion luminescence associated with the interconfigurational 4f 15d1 → 4f 2 transitions under two-photon laser excitation in Lu3(AlxGa1–x)5O12 (x = 0–1) solid solution doped with various concentrations of Pr3+ ions.