Publication date: 31 July 2018
Source:Thin Solid Films, Volume 658
Author(s): Tomoya Fujiwara, Longjie An, Yohan Park, Naohisa Happo, Kouichi Hayashi, Hiroshi Onishi
Perovskite-structured NaTaO3 films were epitaxially deposited on centimeter-sized SrTiO3 (001) wafers by hydrothermal and solvothermal reactions to examine the surface science for an efficient photocatalytic water-splitting reaction. The addition of Ba cations in the starting solutions afforded Ba-doped NaTaO3 films. X-ray fluorescence holography was employed to investigate and confirm the heteroepitaxial relationship between the Ba-doped film and substrate.
Source:Thin Solid Films, Volume 658
Author(s): Tomoya Fujiwara, Longjie An, Yohan Park, Naohisa Happo, Kouichi Hayashi, Hiroshi Onishi