Energy Transfer from PVK to Europium Complex in Electroluminescence
来源期刊：JOURNAL OF RARE EARTHS2002年第2期
论文作者：白峰 王振家 韩建民 刘舒曼 张希清 高新 陈晓红 邓振波
Key words：rare earths; rare earth complexes; the second ligand; host; energy transfer;
Abstract: The spectra of solutions, films and light-emitting diodes of rare earth complexes were studied. It is shown that the absorption spectra of PVK-dopping rare earth complexes can be red-shifted to the visible region and overlap with the emission spectrum of PVK, which makes the energy transfer possible from PVK to the rare earth ion.
白峰1，王振家1，韩建民1，刘舒曼1，张希清1，高新1，陈晓红1，邓振波1
(1.Institute of Optoelectronic Technology, Northern Jiaotong University, Beijing 100044, China)
Abstract:The spectra of solutions, films and light-emitting diodes of rare earth complexes were studied. It is shown that the absorption spectra of PVK-dopping rare earth complexes can be red-shifted to the visible region and overlap with the emission spectrum of PVK, which makes the energy transfer possible from PVK to the rare earth ion.
Key words:rare earths; rare earth complexes; the second ligand; host; energy transfer;
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