1. Preparation, structure, and electric properties of plasma‐polymerized titanium‐containing organic thin films
- Author
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Takeshi Yamauchi, Yoshihito Osada, Yoshiharu Kagami, and Isao Yoshizawa
- Subjects
Carbon film ,Materials science ,X-ray photoelectron spectroscopy ,chemistry ,Electron diffraction ,Transmission electron microscopy ,Analytical chemistry ,General Physics and Astronomy ,chemistry.chemical_element ,Texture (crystalline) ,Thin film ,Plasma polymerization ,Titanium - Abstract
Polymeric thin films were prepared from gaseous titanium tetraisopropoxide by low‐temperature plasma polymerization. The films exhibited n‐type semiconductor properties and showed conductivities in the range between 10−8–102 s/cm. High photocurrent under irradiation of 30 mW/cm2 of visible light was observed which exceeded the value found for plasma‐polymerized copper acetylacetonate thin films by nearly three orders of magnitude. From x‐ray photoelectron spectroscopy analysis, it was found that the films largely consist of metallic and organic layers corresponding to TiOx(0
- Published
- 1990
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