The reason for the improvement of the phosphor maintenance is attributed to the improvement of the condition of Cu2S phase, but not that the of luminescent center. 我们认为处理后老化性能改善的原因,不是改善了发光中心的条件,可能是改善了Cu2S相的条件,因而抑制了离子的迁移。
And these results have been interpreted by a improved model of rare earth luminescent center. 较深入地探讨了该材料的发光机制,并用一改进RE发光中心模型阐明该材料的激发发光过程。
The probe consists of a luminescent terbium ( III) center and two monofunctional platinum(ⅱ) moieties with a multifunctional polydentate ligand as the linker. 该探针由铽的荧光发光中心以及两个单功能铂基团组成,其中多功能的多齿配体作为桥联基团。