Electrical Transport Ability of Nanostructured Potassium-Doped Titanium Oxide Film
スポンサーリンク
概要
- 論文の詳細を見る
Potassium-doped nanostructured titanium oxide films were fabricated using a wet corrosion process with various KOH solutions. The doped condition of potassium in TiO2 was confirmed by Raman spectroscopy and X-ray photoelectron spectroscopy (XPS). Nanotubular were synthesized at a dopant concentration of ${<}0.27$%; when the dopant concentration increased to ${>}0.27$%, these structures disappeared. To investigate the electrical properties of K-doped TiO2, pseudo metal--oxide--semiconductor field-effect transistor (MOSFET) samples were fabricated. The samples exhibited a distinct electrical behavior and p-type characteristics. The electrical behavior was governed by the volume of the dopant when the dopant concentration was ${<}0.10$% and the volume of the TiO2 phase when the dopant concentration was ${>}0.18$%.
- 2011-02-25
著者
-
Matsuno Ryosuke
Department Of Anatomy Showa University School Of Medicine
-
Takai Madoka
Department Of Materials Engineering University Of Tokyo
-
Ishihara Kazuhiko
Department Of Biochemistry Kitasato University Graduate School Of Medical Sciences
-
Lee So-Yoon
Department of Materials Engineering, School of Engineering, The University of Tokyo, Bunkyo, Tokyo 113-8656, Japan
-
Ishihara Kazuhiko
Department of Materials Engineering, School of Engineering, The University of Tokyo, Bunkyo, Tokyo 113-8656, Japan
-
Takai Madoka
Department of Bioengineering, School of Engineering, The University of Tokyo, Bunkyo, Tokyo 113-8656, Japan
関連論文
- Chromosomal AmpC β-lactamase-mediated β-lactam resistance of gram-negative bacteria enhances host inflammatory mediator production via nucleotide-binding oligomerization domain 1
- EFFECT OF PITUITARY ADENYLATE-CYCLASE ACTIVATING POLYPEPTIDES (PACAP) ON ADULT NEURAL STEM CELLS
- Characterization of Rat Gastric Mucins Using a Monoclonal Antibody, RGM23, Recognizing Surface Mucous Cell-Type Mucins
- Rat Gastric Mucins Recognized by Monoclonal Antibodies RGM21 and HIK1083: Isolation of Mucin Species Characteristic of the Surface and Glandular Mucosa
- Aldosterone Synthesis and Cytokine Production in Human Peripheral Blood Mononuclear Cells
- Anti-inflammatory Effect of Spironolactone on Human Peripheral Blood Mononuclear Cells
- Synthesis and Properties of Segmented Poly(urethane-urea)s Containing Phosphorylcholine Moiety in the Side-Chain
- Preparations of Aromatic Diamine Monomers and Copolyamides Containing Phosphorylcholine Moiety and the Biocompatibility of Copolyamides
- Reaction of Various Lectins to Mucin Derived from the Different Layers of Rat Gastric Mucosa : Comparison of Enzyme-Linked Lectin Binding Assay with Lectin Histochemistry
- Rat Gastric Mucous Gel Layer Contains Sialomucin Not Produced by the Stomach