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ASO, Kohei Senior Lecturer
Materials Science, Nanomaterials and Devices, Transition Arena for Quantum Materials and Information Sciences (taQumi) (Neo Excellent Core)
◆Degrees
Doctor of Engineering Kyushu University
◆Professional Experience
2025 - : Japan Advanced Institute of Science and Technology , Lecturer
2020 - 2025 : Japan Advanced Institute of Science and Technology , Assistant Professor
2019 - 2020 : Japan Society for the Promotion of Science Research Fellowship for Young Scientists (DC2)
◆Specialties
Statistical science, Nanomaterials
◆Research Keywords
Data science, Nanomaterial, Electron microscopy

■Publications

◆Published Papers
Low-Dose Nanoscale Visualization of Crystal Phases in Epitaxial Cathodes via Cepstral Matching of Scanning Nanobeam Electron Diffraction
Kohei Aso, Takafumi Kakeya, Takumu Tsuchida, Hiroki Ito, Sho Asano, Kenta Watanabe, Kazutaka Mitsuishi, Koji Kimoto, Keisuke Shinoda, Takuya Masuda, Masaaki Hirayama, Yoshifumi Oshima
Nano Letters, -, 2025
Three-dimensional atomic-scale characterization of titanium oxyhydroxide nanoparticles by data-driven lattice correlation analysis
Kohei Aso, Koichi Higashimine, Masanobu Miyata, Hiroshi Kamio, Yoshifumi Oshima
Communications Chemistry, -, 2025
Singular behaviour of atomic ordering in Pt–Co nanocubes starting from core–shell configurations
Kohei Aso, Hirokazu Kobayashi, Shotaro Yoshimaru, Xuan Quy Tran, Miho Yamauchi, Syo Matsumura, Yoshifumi Oshima
Nanoscale, 14, 27, 9842-9848, 2022
Subpercent Local Strains Due to the Shapes of Gold Nanorods Revealed by Data-Driven Analysis
Kohei Aso, Jens Maebe, Xuan Quy Tran, Tomokazu Yamamoto, Yoshifumi Oshima, Syo Matsumura
ACS Nano, 15, 7, 12077-12085, 2021
Racemic van der Waals Assembly of Planar-Chiral 2D Materials for Intrinsic One-Dimensional Moiré Superlattices
Xiaohan Yang, Yijin Zhang, Kazuma Sato, Arisa Nishimura, Mai Nakashima, Limi Chen, Kohei Aso, Momoko Onodera, Rai Moriya, Kenji Watanabe, Takashi Taniguchi, Takuto Kawakami, Naoto Nakatsuji, Mikito Koshino, Yukiko Yamada-Takamura, Yoshifumi Oshima, Tomoki Machida
ACS Nano, -, 2026
◆Misc
In-situ TEM observation of GaSe nanoribbon switched by electron irradiation
NAKASHIMA Mai, CHEN Limi, ASO Kohei, YAMADA-TAKAMURA Yukiko, OSHIMA Yoshifumi
フラーレン・ナノチューブ・グラフェン総合シンポジウム講演要旨集, 67th, -, 2024
In-situ TEM observation of electrically responsive GaSe nanoribbon
Nakashima MAI, Chen Limi, Aso Kohei, Yamada-Takamura Yukiko, Oshima Yoshifumi
日本表面真空学会学術講演会要旨集(Web), 2024, -, 2024
Structural Analysis of Metatitanic Acid by Transmission Electron Microscopy
河村惟友, 麻生浩平, 東嶺孝一, 大島義文
応用物理学会春季学術講演会講演予稿集(CD-ROM), 68th, -, 2021
Chemical ordering of Pt4Co nanoparticles influenced by local composition and annealing temperature
麻生浩平, 小林浩和, 山内美穂, 松村晶, 大島義文
応用物理学会春季学術講演会講演予稿集(CD-ROM), 68th, -, 2021
Structural Identification of Metatitanic Acid Nanoparticles with Considered Their Crystal Growth Mechanism
麻生浩平, 東嶺孝一, 河村惟友, 大島義文
応用物理学会秋季学術講演会講演予稿集(CD-ROM), 82nd, -, 2021
◆Conference Activities & Talks
N/A
2021年度 日本顕微鏡学会 超高分解能顕微鏡法分科会, 2022
Lattice Tetragonality and Local Strain Depending on Shape of Gold Nanoparticles
Microscopy and Microanalysis 2019, 2019
金ナノ粒子の形状に由来する正方晶化と局所格子ひずみ
日本顕微鏡学会 第75回学術講演会, 2019
金ナノ粒子の異方形状に由来する格子ひずみ
第60 回 日本顕微鏡学会 九州支部集会・学術講演会, 2018
Local lattice strain in gold nanoparticles depending on their outer shapes
19th International Microscopy Congress, 2018

■Contributions to  Society

◆Academic Society Affiliations
日本表面真空学会, The Japan Society of Applied Physics, The Japanese Society of Microscopy

■Academic  Awards

・ Editor's choice (Microscopy, vol.68, 2019) , K. Aso, K. Shigematsu, T. Yamamoto, S. Matsumura , 2019
・ Poster award (material science) , K. Aso, J. Maebe, T. Yamamoto, K. Shigematsu, S. Matsumura , The Japanese Society of Microscopy , 2018
・ Editor's choice (Microscopy, vol.65, 2016) , K. Aso, K. Shigematsu, T. Yamamoto, S. Matsumura , 2016