磷光层

This thesis relates to the research of electroluminescence of inorganic-organic complex device. We tried two methods to improve the performance of solid-state cathodoluminescence device.

本论文涉及有机无机复合电致发光的研究，尝试了两种改善固态阴极射线发光器件性能的方法，包括将磷光材料作为固态阴极射线发光器件的发光层和尝试级联结构的固态阴极射线发光器件。

The spectroscopic and electrochemical studies suggest the energy structure of this class complex can be easily controlled by modification. With the introduction of electron-donating arylamino groups, the obtained complexes show intense and continuous absorption bands in the region of 250-550nm with strong metal-to-ligand charge transfer dπ(Pt →π* transitions (ε~ 2×104 dm3 · mol-1 · cm-1). Complexes involving the construction of D-π-A type systems also display continuous absorption bands in the region of 400-750nm, rising from the overlapping effect of MLCT and LL'CT bands.

其中，芳胺及其二聚体类修饰基团的引入，使其配合物MLCT吸收谱带的摩尔吸光系数增加，并在250～550nm范围内形成了强的连续吸收；具有D-π-A结构的配合物，由于MLCT吸收谱带和LL'CT吸收谱带的协同效应，导致在400～750nm范围内形成连续吸收；得到了从绿光到深红光的磷光发射系列配合物，并采用真空蒸镀的方法获到了外量子效率分别为5.7%和5.0%的橙光和橙红光多层电致发光器件。

Some compare it to a globe severed at the Equator. To others it resembles a phosphorescent egg floating in a crystal sea. One prominent Beijing architect said that when the desert dust kicks up around Beijing, lathering the expansive glass dome in a pall of gray grime, it resembles nothing so much as dried dung. But the most apt analogy for the $300 million National Theater of China, now nearing completion in the political heart of Beijing, near Tiananmen Square, may be a hot potato....

有人把它比作在赤道被切开的地球，有人把它比作浮在水面上磷光闪闪的蛋，一位北京著名的建筑历史学家则说当沙尘暴来袭时会在这个昂贵的球体表面形成一层厚厚的灰尘，那时它不过是一堆臭狗屎；当然有关这个耗资近30亿元在北京的政治心脏天安门广场边即将竣工的的中国国家大剧院最客观的比喻无疑是一个烫手的山芋。。。。。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。