Action of co-dopant in electron-trapping materials: The case of Sm3+ in Mn2+-activated zinc borosilicate glasses
Action of co-dopant in electron-trapping materials: The case of Sm3+ in Mn2+-activated zinc borosilicate glasses
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DOI：
10.1063/1.1797562
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发表时间：
2004-09
影响因子：
4
通讯作者：
Chengyu Li;Q. Su
中科院分区：
文献类型：
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作者：
Chengyu Li;Q. Su
电子俘获材料（ETM）的作用由三个连续步骤组成，即，能量的储存、传递和释放。通常认为共掺杂剂作为陷阱中心来增强ETM的存储能力，这主要集中在第一步。本文通过Sm ~（3+）在掺钐锰锌硼硅酸盐玻璃中的异常磷光现象，提出共掺杂能够改变材料中的能量传递。
The action of electron-trapping materials (ETMs) consists of three sequential steps, i.e., the storage, the transfer, and the release of energy. It is generally considered that the co-dopant acts as a trapping center to enhance the storage ability of ETMs, which focus on the first step. In this letter, by the abnormal phosphorescence of Sm3+ in zinc borosilicate glasses doped with samarium and manganese (ZSBMS), we suggest that the co-dopant is able to change the energy transfer in the material.