Spectral-Luminescence Properties of ZrO2–Sc2O3–Tb2O3 Crystals

IF 0.8 4区物理与天体物理 Q4 OPTICS

Optics and Spectroscopy Pub Date : 2024-04-01 DOI:10.1134/S0030400X23100016

S. Kh. Batygov, M. A. Borik, A. V. Kulebyakin, N. A. Larina, E. E. Lomonova, V. A. Myzina, P. A. Ryabochkina, N. V. Sidorova, A. D. Taratynova, N. Yu. Tabachkova

引用次数: 0

Abstract

Crystals of the concentration series ZrO₂–(8–10) mol % Sc₂O₃–(1–2) mol % Tb₂O₃ were grown by the method of directional crystallization of the melt from a cold container. Analysis of the spectral-luminescence characteristics of these crystals after growth and after annealing processing in a vacuum revealed the presence of both Tb³⁺ and Tb⁴⁺ ions in them. In crystals ZrO₂–(8–10) mol % Sc₂O₃–(1–2) mol % Tb₂O₃, the presence of a process of non-radiative energy transfer from Tb⁴⁺ ions to Tb³⁺ ions was revealed.

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ZrO2-Sc2O3-Tb2O3 晶体的光谱-发光特性

摘要通过冷容器熔体定向结晶法，生长出了 ZrO2-(8-10) mol % Sc2O3-(1-2) mol % Tb2O3 浓度系列晶体。对这些晶体生长后和在真空中退火处理后的光谱-发光特性分析表明，其中同时存在 Tb3+ 和 Tb4+ 离子。在 ZrO2-(8-10) mol % Sc2O3-(1-2) mol % Tb2O3 晶体中，发现了从 Tb4+ 离子到 Tb3+ 离子的非辐射能量转移过程。

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来源期刊

Optics and Spectroscopy 物理-光谱学

CiteScore

1.60

自引率

0.00%

发文量

审稿时长

4.5 months

期刊介绍： Optics and Spectroscopy (Optika i spektroskopiya), founded in 1956, presents original and review papers in various fields of modern optics and spectroscopy in the entire wavelength range from radio waves to X-rays. Topics covered include problems of theoretical and experimental spectroscopy of atoms, molecules, and condensed state, lasers and the interaction of laser radiation with matter, physical and geometrical optics, holography, and physical principles of optical instrument making.