| The interface structure of metal oxide surface such as native aluminium surface and conducting polymer such as poly-thiophene films were investigated with FT-IR, XPS, PL and DFM. Metal oxide layer such as native aluminum and silicon surface surfaces were prepared by several oxidize conditions such as incubation in room atmosphere, electrochemical anodize and chemical reaction. Conducting polymer was fabricated on metal oxide surface by spin coating methods under room condition. The result of experiment shows the differences of oxide surface structures in several fabrication methods. Furthermore the authors discuss the application using metal oxide surface. |