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利用激光诱导荧光技术研究了稀土铕等金属配合物的发光特性及其能量传递动力学过程．得到了这些稀土配合物中中心离子Eu（3+）的激发光谱，配体的三线态发时光谱和单线态发射光谱；在实验上观察到由于中心离子Eu（3+）的5D2←7F0马跃迁吸收造成的配体发射光谱中的凹陷行为
The luminescence properties and energy transfer kinetics of rare earth europium and other metal complexes were studied by laser-induced fluorescence. The excitation spectra of central ion Eu (3+) and the triplet state emission spectra and singlet emission spectra of these rare earth complexes were obtained. It was observed experimentally that due to the central ion Eu (3+) 5D2 ← 7F0 Aberration Behavior in Ligand Emission Spectra Caused by Transition Absorption