影像科学与光化学
影像科學與光化學
영상과학여광화학
IMAGING SCIENCE AND PHOTOCHEMISTRY
2010年
2期
147-158
,共12页
有机异质结%界面能级结构%有机电子器件%能量转移与电子转移
有機異質結%界麵能級結構%有機電子器件%能量轉移與電子轉移
유궤이질결%계면능급결구%유궤전자기건%능량전이여전자전이
organic hetero-junction%the structure of surface energy levels%organic electronic devices%energy transfer and electron transfer
有机异质结在有机电子器件中起到十分重要的作用,它不仅对有机器件中载流子的运动起到控制和调节的作用,而且对器件的基本功能特征,诸如光-电转换,电-光转换器件中某些要害步骤(如电子转移,能量转移等)起到重要的作用.本文扼要地从层间能量关系对有关有机异质结进行分类和讨论,并对异质结的界面能量关系中存在的问题及其进展作了介绍.显然,这将对有关器件设计的思路有所帮助.
有機異質結在有機電子器件中起到十分重要的作用,它不僅對有機器件中載流子的運動起到控製和調節的作用,而且對器件的基本功能特徵,諸如光-電轉換,電-光轉換器件中某些要害步驟(如電子轉移,能量轉移等)起到重要的作用.本文扼要地從層間能量關繫對有關有機異質結進行分類和討論,併對異質結的界麵能量關繫中存在的問題及其進展作瞭介紹.顯然,這將對有關器件設計的思路有所幫助.
유궤이질결재유궤전자기건중기도십분중요적작용,타불부대유궤기건중재류자적운동기도공제화조절적작용,이차대기건적기본공능특정,제여광-전전환,전-광전환기건중모사요해보취(여전자전이,능량전이등)기도중요적작용.본문액요지종층간능량관계대유관유궤이질결진행분류화토론,병대이질결적계면능량관계중존재적문제급기진전작료개소.현연,저장대유관기건설계적사로유소방조.
Organic semi-conductor hetero-junction plays very important role in the organic electronic device. It may not only control the movement of charge carries,but also have huge influence on the fundamental processes such as the electron transfer and energy transfer in the functional electronic devices. The energy relationship between different layers has been discussed compendiously,and some problems concerned with the surface energy relationship of hetero-junction have also been discussed. It should be interesting for the design and manipulation of organic electronic devices.
