Furthermore , it is found that exciplex from the devices based on small molecule material , such as alq3 , can not be eliminated through the mixing - layer structure but other methods such as through blocking 进一步发现对于非稀土的小分子材料，如alq _ 3 ，采用混合层，并控制其分子比率的方法却无法消除激基复合物，而应采取阻挡层或掺杂等其它的方法。
2.
It is thought that the exciplex ' s emission is eliminated completely by modulating the transient excited state of exciplex thought varying the ratio of two molecules and by action from the excited state level of rare - earth ions 对于稀土配合物，可以通过控制混合层中的分子比率调制激基复合物的瞬间激发态能级位置，使其与稀土离子的激发态能级匹配，将激基复合物完全消除。
3.
When these organic materials meet each other they may form exciplex which introduce new spectral lines and reduce original ones . we compared the spectra of samples ito / tvk : tpb / alg3 / al and ito / pvk : tpb / mgf / alg3 / al . we found that the spectrum from exciplex is much reduced 有机材料的载流子迁移率低，不可能实现碰撞离化，它的发光只能是和阴极射线管中的发光一样，来源于从sioz加速出来的电子对有机材料的直接碰撞。
4.
Organic electroluminescent ( oel ) devices are one of hot research project because of great interests in both science and applications among photoelectronic field . people invent a series of luminescent materials and devices , but the emission from exciplex is usually found in oel devices 有机电致发光( oel )近年来因在科学研究和实际应用领域的巨大效益而成为国际上研究的热点之一，人们为此开发了各种各样的发光材料和器件。
5.
The color of devices is disturbed badly and the luminescent efficiency of devices is degradated because of exciplex ' s emission . the mechanism is investigated in this paper on the formation of exciplex and on the mixing - layer device structure eliminating the exciplex based on rare - earth complex , specially on eu ( dbm ) 3bath and gd ( dbm ) 3bath . it is thought that the exciplex results from the interaction between the singlet excited state of the ligand of electron acceptor material and the ground state of electron donor material 本论文以稀土配合物oel为重点和基础，以eu ( dbm ) _ 3bath和gd ( dbm ) _ 3bath为典型材料，研究了激基复合物的形成和稀土配合物器件中混合层能够消除激基复合物，认为激基复合物是电子受体材料配体能级的单重态与电子给体材料的基态相互作用而产生的。
