掺杂 Yb3+ 的 Cs2NaScF6 单晶的合成和掺杂 Yb3+ 离子的 EPR 光谱分析

IF 1.1 4区物理与天体物理 Q4 PHYSICS, ATOMIC, MOLECULAR & CHEMICAL

Applied Magnetic Resonance Pub Date : 2024-04-30 DOI:10.1007/s00723-024-01656-w

M. L. Falin, V. A. Latypov, N. M. Khaidukov

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引用次数: 0

摘要

在水热条件下合成了掺杂 Yb3+ 的 Cs2NaScF6 单晶体，并利用电子顺磁共振光谱对掺杂的 Yb3+ 离子进行了研究。检测到了立方对称的顺磁 Yb3+ 中心。确定了相应的自旋哈密顿参数和基态 Г6。提出了所研究复合物的结构模型。通过与其他晶格中顺磁性 Yb3+ 离子的实验结果进行比较，对实验结果进行了分析。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Synthesis of Yb3+-Doped Cs2NaScF6 Single Crystals and EPR Spectroscopy of the Dopant Yb3+ ion

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Synthesis of Yb3+-Doped Cs2NaScF6 Single Crystals and EPR Spectroscopy of the Dopant Yb3+ ion

Single crystals of Yb³⁺-doped Cs₂NaScF₆ are synthesized under hydrothermal conditions and dopant Yb³⁺ ions are studied using electron paramagnetic resonance spectroscopy. The paramagnetic Yb³⁺ center of cubic symmetry is detected. The parameters of the corresponding spin Hamiltonians and the ground state Г₆ are determined. A structural model of the complex under study is proposed. The experimental results are analyzed by comparison with those for the paramagnetic Yb³⁺ ion in other lattices.

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来源期刊

Applied Magnetic Resonance 物理-光谱学

CiteScore

1.90

自引率

10.00%

发文量

审稿时长

2.3 months

期刊介绍： Applied Magnetic Resonance provides an international forum for the application of magnetic resonance in physics, chemistry, biology, medicine, geochemistry, ecology, engineering, and related fields. The contents include articles with a strong emphasis on new applications, and on new experimental methods. Additional features include book reviews and Letters to the Editor.