School personnel information




Molecular electronics, Ambient ionization, Scanning probe microscope

Mail Address

Mail Address




Organization 【 display / non-display

  • 2015.04.01 - , Department of Chemistry, Graduate School of Science, Assistant Professor

Research topics 【 display / non-display

  • Nano/micro-systems-related, Nanomaterials-related, Functional solid state chemistry-related, Analytical chemistry-related

Academic Society Membership 【 display / non-display

  • The Surface Science Society of Japan


Academic Papers 【 display / non-display

  • Statistical procedure for comparison of potential difference between single-component sample surface, Kentaro Kajimoto, Kento Araki, Tomoki Misaka, Leo Sakamoto, Yoichi Otsuka, Hiroshi Ohoyama, Takuya Matsumoto, Appl. Phys. Express,7(12) 75011, 2019.06, Papers

  • Chemical Control of Electronic Coupling between a Ruthenium Complex and Gold Electrode for Resonant Tunneling Conduction, Yoichi Otsuka, Satoshi Nishijima, Leo Sakamoto, Kentaro Kajimoto, Kento Araki, Tomoki Misaka, Hiroshi Ohoyama, Takuya Matsumoto, ACS Appl. Mater. Interfaces,11 24331-24338, 2019.06, Papers

  • Visualization of Sampling and Ionization Processes in Scanning Probe Electrospray Ionization Mass Spectrometry, Bui Kamihoriuchi, Yoichi Otsuka, Aya Takeuchi, Futoshi Iwata, Takuya Matsumoto, Mass Spectrometry (Tokyo),7(2), S0078, 2019.03, Papers

  • Resonant tunneling via a Ru–dye complex using a nanoparticle bridge junction, Satoshi Nishijima , Yoichi Otsuka, Hiroshi Ohoyama, Kentaro Kajimoto, Kento Araki, Takuya Matsumoto, Nanotechnology,29(24) 245205-245205 (6pp), 2018.04, Papers

  • Conjugated Electrical Properties of Au Nanoparticles-Polyaniline Network, Yuki Usami, Yoichi Otsuka, Yasuhisa Naitoh, Takuya Matsumoto, Japanese Journal of Applied Physics,56 128001, 2017.11, Papers

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Patents / Utility models / Designs 【 display / non-display

  • United States, Method and apparatus for measuring and evaluating local electrical characteristics of a sample having a nano-scale structure, Takuya Matsumoto, Yoichi Otsuka, Yasuhisa Naitoh, Tomoji Kawai, 国際出願番号 PTC/JP03/03729 (登録番号 US 7,088,120 B2)(Registration), 2003.03, 2006.08

  • Japan, PROBE DEVICE, Takuya Matsumoto, Youichi Otsuka, Yasuhisa Naito, Tomoji Kawai, 特開2004-085321(Publication), 2002.08


Conference management 【 display / non-display

  • International Conference, Symposium on Surface Science & Nanotechnology -25th Anniversary of SSSJ Kansai-, 2017.01