有机/聚合物超晶格结构制备及其电致发光器件  

Preparation of organic/polymeric superlattice structure and its electroluminescent devices

作　　者：陈佰军[1] 候晶莹[1] 黄劲松[1] 谢志元[1] 刘式墉[1] 

机构地区：[1]吉林大学

出　　处：《半导体光电》1997年第6期418-421,共4页Semiconductor Optoelectronics

基　　金：国家863计划资助项目

摘　　要：报道了选用有机小分子材料８－羟基喹啉铝（Ａｌｑ３）和聚合物材料聚乙烯基咔唑（ＰＶＫ）分别作为阱层材料和垒层材料，利用多源型高真空有机分子沉积系统进行有机／聚合物超晶格结构材料的制备，在结构特性和光学特性分析的基础上。: Superlattices consisting of alternating layers of organic/polymeric materials have been prepared from tris(8-hydroxyquinoline)aluminum (Alq3) and Poly(N-vinylcarbazole)(PVK) by multisource-type high-vacuum organic molecular deposition.The characteristics of superlattice structures are determined by small angle x-ray diffraction,optical absorption and photoluminescence.The electroluminescent devices(ELs) with the superlattice structure have also been fabricated and the emission characteristics are discussed.

关 键 词：电致发光器件 有机超晶格结构 聚合物 

分 类 号：TN383.1[电子电信—物理电子学] TN304.52