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ASO, Kohei Assistant Professor
Materials Science, Nanomaterials and Devices
◆Degrees
Doctor of Engineering Kyushu University
◆Professional Experience
2020 - : 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
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
Sequential transmission electron microscopy observation of the shape change of gold nanorods under pulsed laser light irradiation
Kohei Aso, Koji Shigematsu, Tomokazu Yamamoto, Syo Matsumura
Microscopy, 68, 2, 174-180, 2019
Detection of picometer-order atomic displacements in drift-compensated HAADF-STEM images of gold nanorods
Kohei Aso, Koji Shigematsu, Tomokazu Yamamoto, Syo Matsumura
Microscopy, 65, 5, 391-399, 2016
Estimation of local variation in Young’s modulus over a gold nanocontact using microscopic nanomechanical measurement method
Jiaming Liu, Jiaqi Zhang, Kohei Aso, Toyoko Arai, Masahiko Tomitori, Yoshifumi Oshima
Nanotechnology, 36, 1, 015703-015703, 2024
◆Misc
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
Shape-dependent strain in nanoparticles revealed by sub-picometer precision analysis
麻生浩平, MAEBE Jens, TRAN Xuan Quy, 山本知一, 大島義文, 松村晶, 松村晶
応用物理学会秋季学術講演会講演予稿集(CD-ROM), 81st, -, 2020
Recent Progress in Electron Tomography for Nano Particles
Tomokazu Yamamoto, Koji Shigematsu, Kohei Aso, Syo Matsumura
顕微鏡, 53, 3, 108-112, 2018
◆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