Pr3+在某些氧化物和氟化物中的组态间和组态内跃迁

Feofilov Symposium on Spectropscopy of Crystals Activated by Rare-Earth and Transition Metal Ions Pub Date : 2002-07-12 DOI:10.1117/12.475331

P. Rodnyi, C. V. van Eijk, A. N. Mishin, S. B. Mikhrin, A. G. Avanesov, A. Potapov

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引用次数: 3

摘要

获得具有大量子效率的发光体是一个非常有趣的问题。实现这一点的一种方法是利用光子级联发射。我们提出了在Pr3+构型内f-f跃迁中具有级联发射的新材料的研究结果。研究了主晶格、温度、Pr浓度对f-f和d-f跃迁的影响。

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Interconfiguration and intraconfiguration transitions of Pr3+ in some oxides and flourides

There is a very great interest to obtain luminophors with a large quantum efficiency. One way to realize this is the employment of photon cascade emission. We present result of a search for new materials with cascade emission in Pr3+ intraconfiguration f-f transitions. The influence of host lattices, temperature, Pr concentration of f-f and d-f transitions has been studied.

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Feofilov Symposium on Spectropscopy of Crystals Activated by Rare-Earth and Transition Metal Ions

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