Photoelectric properties of WO3/tetracene heterojunctions

被引：0
|
作者：
Signerski, R. [1 ]
Jarosz, G. [1 ]
机构：
[1] Gdansk Univ Technol, Fac Appl Phys & Math, PL-80952 Gdansk, Poland
来源：
MATERIALS SCIENCE-POLAND | 2009年 / 27卷 / 03期
关键词：
hybrid heterojunction; tetracene; tungsten trioxide; PHOTOVOLTAIC PROPERTIES; SPACE-CHARGE; TETRACENE; PHTHALOCYANINE; CRYSTAL; FILMS;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Photoelectric properties of ITO/tetracene (Tc)/Ag and ITO/WO3/Tc/Ag sandwich systems have been reported. The system containing the WO3/Tc heterojunction exhibits a higher current rectification in the dark and a stronger photovoltaic effect. Values of the open-circuit voltage exceeding 800 mV have been observed. The obtained results can be elucidated on the assumption that a downward band bending or an interface dipole at the WO3/Tc heterojunction occurs.
引用
收藏
页码：757 / 762
页数：6
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