Gakushuin University · Faculty of Science · 助教

Research keywordsferroelectric oxide thin films・sputtered oxide films・tantalum oxide dielectrics・noncentrosymmetric oxides・hafnium oxide ferroelectrics・room-temperature deposition・thin-film crystallization

Research fieldsScience

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• Formation process and composition-dependent properties in non-centrosymmetric Ta2O5 phase with Zr substitution2026 · Journal of Applied Physics
• No-heating deposition of ferroelectric epitaxial Hf0.5Zr0.5O2 films using a sputtering method with precise RF power density and thickness control2025 · Journal of Materiomics
• A dielectric material, Zr0.10Ta0.90O2.45, with a noncentrosymmetric L-Ta2O5-related structure2025 · Applied Physics Letters
• Advances and challenges in novel non-perovskite-based ferroelectrics film for memory device applications2025 · Japanese Journal of Applied Physics

• L'相を有する新規誘電体Zr:Ta2O5の薄膜合成と強誘電性の評価2025 · 第41回（2025年度）公益財団法人 村田学術振興・教育財団研究助成
• 新規誘電体Zr:Ta2O5の構造決定と電気特性の評価2025 · 科学研究費助成事業
• 任意の特性を発現する新規ハフニア基強誘電体の創生2017 · 科学研究費助成事業 特別研究員奨励費

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