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中文摘要：
采用化学沉淀法合成了Mn（1–x）S：Ax/ZnS（A：Eu,Pr）纳米晶,其结构为闪锌矿结构,平均粒度约4 nm。荧光光谱表明：Mn（1–x）S：Ax/ZnS（A：Eu,Pr）纳米晶除了ZnS本身的缺陷发光和Mn离子的发光外,还出现了新的掺杂离子的发光峰。对应在575 nm和617 nm处发光峰来自于Eu3＋的5D0→7F1和5D0→7F2的跃迁。另外,与纯的Mn（1–x）S：Ax相比,ZnS包覆Mn（1–x）S：Ax后,纳米晶在580nm处的发光性能明显增强。
英文摘要：
Mn（1–x）S：Ax/ZnS（A：Eu,Pr） nano-crystallines were synthesized by a chemical precipitation method,which appeared a zinc blende structure and their average grain size was about 4 nm.The photoluminescence spectra of the nano-crystallines revealed that there existed several new emission bands except for the peak of defects of ZnS and Mn2＋.The emission peaks at 575 and 617 nm were due to 5D0→7F1,5D0→7F2 of Eu3＋.In addition,Mn（1–x）S：Ax/ZnS nano-crystallines exhibited enhanced luminescence properties at 580 nm,compared to the pure Mn（1–x）S：Ax nano-crystallines.
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