发光学报Issue(10)：1162-1166,5.DOI:10.3788/fgxb20153610.1162
IPTO薄膜制备及其在有机光电器件中的应用
Preparation of Transparent Conductive Praseodymium Titanate Doped Indium Oxide Film and Its Application in Organic Opto-electronic Devices
摘要
Abstract
A novel transparent conducting oxide, PrTiO3-doped indium oxide ( IPTO) , is developed via double source reactive electron beam evaporation technology. The film exhibits a high work func-tion of 5. 14 eV and its stability is demonstrated in air for two months. The numerical values of opti-cal and electrical properties of IPTO film and the commercial ITO are similar. Two OLEDs were fab-ricated by employing IPTO and ITO as anode, respectively. For device with IPTO anode, the peak luminance is 85 140 cd/m2 and maximum external quantum efficiency is 3. 16%, which are 3 times and 1. 13 times of the ITO device. It has been demonstrated that the improvements in device per-formance are achieved for the IPTO-anode OLED.关键词
透明导电薄膜/功函数/有机电致发光器件Key words
transparent conductive oxide/work function/OLED分类
信息技术与安全科学引用本文复制引用
田苗苗,贺小光,祁金刚,王宁..IPTO薄膜制备及其在有机光电器件中的应用[J].发光学报,2015,(10):1162-1166,5.基金项目
国家自然科学基金(61404010) （61404010）
吉林省教育厅项目(2013-257,2014-261) （2013-257,2014-261）
长春师范大学自然科学基金(2013-002)资助项目 （2013-002）
