Research field (1):
Thin-film surfaces and interfaces
Research theme for competitive and other funds (9):
2022 - 2026 Synthesis of Ultrathin Functional Oxides Using Atomically Thin Transition Metal Dichalcogenides as Oxidation Precursors
2022 - 2026 Synthesis of Ultrathin Functional Oxides Using Atomically Thin Transition Metal Dichalcogenides as Oxidation Precursors
2022 - 2025 Investigation of oxygen evolution catalysts by flexible anion defect control
2022 - 2025 Atomic-scale observation of interface ionics by cooling
2022 - 2024 Operando analysis on interface ionics by high-speed and high-resolution mapping
2020 - 2022 Structural analysis on interface ionics by environmental electron microscopy
2019 - 2022 高速高分解能測定による原子分子ダイナミクスの実時間解析
2015 - 2017 イオン化した気体分子による金属表面への吸着・衝突現象の動的解析
2013 - 2016 Atomic scale and dynamic analysis of nanogap electrodes interacting with gas molecules
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Papers (37):
Yosuke Isoda, Thanh Ngoc Pham, Ryotaro Aso, Shuri Nakamizo, Takuya Majima, Saburo Hosokawa, Kiyofumi Nitta, Yoshitada Morikawa, Yuichi Shimakawa, Daisuke Kan. Stabilization of oxygen vacancy ordering and electrochemical-proton-insertion-and-extraction-induced large resistance modulation in strontium iron cobalt oxides Sr(Fe,Co)Oy. Nature Communications. 2025. 16. 1
K. Kanishka H. De Silva, Katsutoshi Sato, Takahiro Naito, Takaaki Toriyama, Tomokazu Yamamoto, Ryotaro Aso, Yasukazu Murakami, Pradeep R. Varadwaj, Ryoji Asahi, Koji Inazu, et al. Realization of Ideal Ba Promoter State by Simultaneous Incorporation with Co into Carbon-protective Framework for Ammonia Synthesis Catalyst. Advanced Energy Materials. 2024
Kazuo Yamamoto, Ryotaro Aso, Taisuke Nakamura, Yasuyuki Fujiwara, Yasutoshi Iriyama, Takeshi Kobayashi, Yuki Nomura, Takeharu Kato. Blocking ion diffusion and minimizing electron charging in solid electrolytes under electron-beam irradiation for transmission electron microscopy analysis. Journal of Solid State Electrochemistry. 2024
Ryotaro Aso, Yoshihiro Midoh, Toshiaki Tanigaki, Yasukazu Murakami. High-precision charge analysis in a catalytic nanoparticle by electron holography. Microscopy. 2024