发光学报2012，Vol.33Issue(10)：1055-1059,5.DOI:10.3788/fgxb20123310.1055
高功函数的钛酸镧掺杂氧化铟透明导电薄膜的制备与光电特性研究
Preparation and Characteristics of High Work-function and Ultraviolet-luminescence Lanthanum Titanate-doped Indium Oxide Thin Films
摘要
Abstract
A novel high work-function ( WF) transparent conducting oxides, lanthanum titanate ( LaTiO3) -doped indium oxide (ILTO) , with notable electrical and optical features, synthesized by a double electron beam evaporation associated with End-Hall ion assisted deposited technology is introduced. Its room-temperature ultraviolet photoluminescence (PL) with a peak at around 386 nm are determined. A high WF near 5. 20 eV is determined for the as-deposited ILTO samples. As far as we know, this is the first report on PL emission at room temperature as well as high-WF properties in a multi-doping transparent oxide semiconductor. The effects of high WF afford more opportunities to develop and optimize the performance of organic photoelectric devices, and facilitate the fabrication process of devices.关键词
功函数/掺杂/透明导电薄膜/光致发光Key words
work function/ doped/ transparent conducting oxides/ photoluminescence分类
信息技术与安全科学引用本文复制引用
田苗苗,李春杰,贺小光,郭峰,范翊,王宁..高功函数的钛酸镧掺杂氧化铟透明导电薄膜的制备与光电特性研究[J].发光学报,2012,33(10):1055-1059,5.基金项目
国家自然科学基金(21104077) （21104077）
吉林省教育厅"十二五"科学技术研究项目(高效率有机太阳能电池研究) （高效率有机太阳能电池研究）
长春师范学院自然科学基金(2010第009号)资助项目 （2010第009号）
