A comparative study of ZnO film and nanorods for ZnO/polyfluorene inorganic/organic hybrid junction

作者：Wu, W.; Bian, J. M.^*; Sun, J. C.; Cheng, C. H.; Wang, Y. X.; Luo, Y. M.

来源：Journal of Alloys and Compounds, 2012, 534: 1-5.

DOI：10.1016/j.jallcom.2012.04.067

• ZnO
• Composite materials
• Optical properties

Both ZnO nanorods (NRs) and film were combined with spin-coated polyfluorene (PF) organic films to form ZnO/PF hybrid junctions on ITO glass substrates. A comparative study was performed through quantitative analysis of the as-grown hybrid junctions with ZnO film and NRs structure, respectively. In general, both devices exhibited a rectifying diode-like behavior as expected from the n-ZnO/p-PF nature. Nevertheless, the ZnO NRs based hybrid device has a great advantage over the film based device in view of interface quality and rectifying behavior. These results indicate that the ZnO NRs based inorganic/organic hybrid junctions is more suitable and preferred for the potential application in optoelectronic devices.

• 出版日期2012-9-5
• 单位大连理工大学; 辽宁师范大学