%0 Journal Article
%T Photovoltaic and Electroluminescence Bifunctional Devices with Starburst Amine and Rare-Earth-Complexes
%A WEN Fu-Shan
%A LI Wen-Lian
%A WEI Han-Zhi
%A LIU Yun-Qi
%A KIM Jin-Hyeok
%A <br>温福山
%A 李文连
%A 魏晗志
%A 柳云骐
%A KIM
%A Jin-Hyeok
%J 中国物理快报
%D 2007
%I 
%X We fabricate the organic photovoltaic (PV) devices, in which 4,4',4'-tris-(2-methylphenylphenylamino)triphenylamine (m-MTDATA) and rare earth (RE) (dibenzoylmethanato)3(bathohenanthroline) (RE(DBM)3bath) (RE = Nd or Pr) are used as electron donor and acceptor, and investigate their PV properties. The PV diode fabricated in the optimum processing conditions shows the open-circuit voltage of 1.91V, short-circuit current of 0.1mA/cm2, fill factor of0.38, and the overall power conversion efficiency of 1.9% when it is irradiated under UV light (4mW/cm2). The photocurrent density exhibits an increase of 20% at least when a very thin LiF layer is inserted between the RE-complexes and the Al cathode. A strong electroluminescence from the interface is also observed and the maximum luminance of a yellow emission resulted from the exciplex is 580cd/m2 at 17V bias.
%K 72
%K 40
%K +w
%K 78
%K 60
%K Fi<br>光电发光
%K 电发光
%K 地球
%K 联合体
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=E27DA92E19FE279A273627875A70D74D&aid=03664AC44D480818D7BAE20B2489D3F5&yid=A732AF04DDA03BB3&vid=B91E8C6D6FE990DB&iid=DF92D298D3FF1E6E&sid=5F72C4E06FEFC1BD&eid=1185856D4EA2ABFC&journal_id=0256-307X&journal_name=中国物理快报&referenced_num=0&reference_num=0