Nitrogen-Doped Titanium Dioxide as Visible-Light-Sensitive Photocatalyst: Designs, Developments, and Prospects von Asahi, Ryoji, Morikawa, Takeshi, Irie, Hiroshi, Ohwaki, Takeshi

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Improvement of photocatalytic activity under visible-light irradiation by heterojunction of Cu ion loaded WO3 and Cu ion loaded N-TiO2 von Iihoshi, Tomoya, Ohwaki, Takeshi, Vequizo, Junie Jhon M., Yamakata, Akira

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Band-Gap Narrowing of Titanium Dioxide by Nitrogen Doping von Morikawa, Takeshi, Asahi, Ryoji, Ohwaki, Takeshi, Aoki, Koyu, Taga, Yasunori

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Charge-Carrier Dynamics in Cu- or Fe-Loaded Nitrogen-Doped TiO2 Powder Studied by Femtosecond Diffuse Reflectance Spectroscopy von Yamanaka, Ken-ichi, Ohwaki, Takeshi, Morikawa, Takeshi

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Deep-level optical spectroscopy investigation of N-doped TiO2 films von Nakano, Yoshitaka, Morikawa, Takeshi, Ohwaki, Takeshi, Taga, Yasunori

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Electrical characterization of p-type N-doped ZnO films prepared by thermal oxidation of sputtered Zn3N2 films von Nakano, Yoshitaka, Morikawa, Takeshi, Ohwaki, Takeshi, Taga, Yasunori

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Evaluation of photocatalytic activities and characteristics of Cu- or Fe-modified nitrogen-doped titanium dioxides for applications in environmental purification von Ohwaki, Takeshi, Saeki, Shu, Aoki, Koyu, Morikawa, Takeshi

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Nitrogen-doped titanium dioxide as visible-light-sensitive photocatalyst: designs, developments, and prospects von Asahi, Ryoji, Morikawa, Takeshi, Irie, Hiroshi, Ohwaki, Takeshi

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Electrical characterization of band gap states in C-doped TiO2 films von Nakano, Yoshitaka, Morikawa, Takeshi, Ohwaki, Takeshi, Taga, Yasunori

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Deep-level characterization of N-doped ZnO films prepared by reactive magnetron sputtering von Nakano, Yoshitaka, Morikawa, Takeshi, Ohwaki, Takeshi, Taga, Yasunori

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Enhanced photocatalytic activity of TiO2-xNx loaded with copper ions under visible light irradiation von MORIKAWA, Takeshi, IROKAWA, Yoshihiro, OHWAKI, Takeshi

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Trap levels in tris(8-hydroxyquinoline) aluminum studied by deep-level optical spectroscopy von Nakano, Yoshitaka, Noda, Koji, Fujikawa, Hisayoshi, Morikawa, Takeshi, Ohwaki, Takeshi, Taga, Yasunori

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Visible-light-induced photocatalytic oxidation of carboxylic acids and aldehydes over N-doped TiO2 loaded with Fe, Cu or Pt von Morikawa, Takeshi, Ohwaki, Takeshi, Suzuki, Ken-ichi, Moribe, Shinya, Tero-Kubota, Shozo

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Charge-Carrier Dynamics in Cu- or Fe-Loaded Nitrogen-Doped TiO 2 Powder Studied by Femtosecond Diffuse Reflectance Spectroscopy von Yamanaka, Ken-ichi, Ohwaki, Takeshi, Morikawa, Takeshi

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UV Photoemission Study of AlGaN Grown by Metalorganic Vapor Phase Epitaxy von Takahiro Kozawa, Takahiro Kozawa, Tomohiko Mori, Tomohiko Mori, Takeshi Ohwaki, Takeshi Ohwaki, Yasunori Taga, Yasunori Taga, Nobuhiko Sawaki, Nobuhiko Sawaki

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Origin of visible-light sensitivity in N-doped TiO2 films von Nakano, Yoshitaka, Morikawa, Takeshi, Ohwaki, Takeshi, Taga, Yasunori

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Photodegradation of toluene over TiO2-xNx under visible light irradiation von IROKAWA, Yoshihiro, MORIKAWA, Takeshi, AOKI, Koyu, KOSAKA, Satoru, OHWAKI, Takeshi, TAGA, Yasunori

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Dislocation etch pits in GaN epitaxial layers grown on sapphire substrates von KOZAWA, T, KACHI, T, OHWAKI, T, TAGA, Y, KOIDE, N, KOIKE, M

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Characterization of silicon native oxide formed in SC-1, H2O2 and wet ozone processes von OHWAKI, T, TAKEDA, M, TAKAI, Y

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Infrared Absorption at Longitudinal Optical Frequency in Amorphous Oxides and Their Mixtures von Ohwaki, Takeshi, Onishi, Takashi

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