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用同时计入电子 -电子相互作用 ,外电场及电子 -晶格相互作用的理论模型研究分析了电致发光高分子的极化特性 ,发现在位电子相互作用和相邻格点间电子的相互作用明显增加高分子中双激子态的反向极化 .本文还探讨了反向极化这个新的物理现象的意义及其可能的应用
The polarization characteristics of the electroluminescent polymer were studied by theoretical models including the electron-electron interaction, the external electric field and the electron-lattice interaction. It was found that the electron interaction in the in-position and the interaction between adjacent lattice The role of significantly increase the polymer double exciton polarization reverse.The paper also discusses the significance of reverse polarization and the new physical phenomenon and its possible applications