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首页> 外文期刊>European Journal of Glass Science and Technology, PartB. Physics and Chemistry of Glasses >Photoluminescence properties and energy transfer of Dy~(3+)-Pr~(3+) co-doped phosphate glasses
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Photoluminescence properties and energy transfer of Dy~(3+)-Pr~(3+) co-doped phosphate glasses

机译:Dy〜(3 +)-Pr〜(3+)共掺杂磷酸盐玻璃的光致发光性质和能量转移

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摘要

In this study strontium phosphate glasses co-doped with Dy~(3+) and Pr~(3+) ions are prepared and their photoluminescence properties investigated. The Dy~(3+) emission decay curves are used to discuss the energy transfer (ET) process between Dy~(3+) and Pr~(3+), and the relevant ET mechanism is proposed. The calculated ET efficiency is up to 53% for the glasses studied.
机译:本研究制备了掺有Dy〜(3+)和Pr〜(3+)离子的磷酸锶玻璃,并研究了它们的光致发光性能。利用Dy〜(3+)发射衰减曲线讨论了Dy〜(3+)与Pr〜(3+)之间的能量转移(ET)过程,并提出了相关的ET机理。对于所研究的眼镜,计算出的ET效率高达53%。

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