These quenching centers can quench both blue emission related to the surface defects and the orange emission of Mn2+ impurities. They are most likely originated from the dangling bonds of the lone pairs on surface S2' or the Zn2+ vacancies.
这种表面猝灭中心对自激活蓝光和橙光发射都有猝灭作用,它们极有可能来自表面S~(2-)孤对电子的悬空键或Zn~(2+)空位。
参考来源 - 离子表面修饰对纳米ZnS:Mn~(2+)溶胶发光性质影响的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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