Achievements

Part of our research is suported by JSPS Kakenhi(05J04731、15K17446、16K04897、18K04880、21H01755).

Journal

Conferece Proceedings

2022~

  • Kazuki Nashimoto, Yoshiko Horiguchi, Akichika Kumatani, and Takeru Okada
    Comparative Study on Formation of Boride Thin Films Deposited by Co-sputtering with Molybdenum
    Proceedings of ICRP-11/GEC2022, HW6.00108
  • Sho Kakuta, Takeru Okada, and Katsuyoshi Washio
    Investigation of optical property of tungsten-doped zinc oxide films deposited by sputtering
    Proceedings of ICRP-11/GEC2022, HW6.00105
  • Toru Toru and Takeru Okada
    Investigation of Material Properties of Fluorocarbon Films Deposited by Plasma-Enhanced Chemical Vapor Deposition
    Proceedings of ICRP-11/GEC2022, HT4.00078

Invited Talk

2017~

  • Electricity generation by interaction between graphene and fluid
    THERMEC‘2023 (2023.7.3-7)
    2023.7.3, Vienna/Austria
  • Bonding state selective doping of graphene and its application
    Material Research Meeting 2021 (2021.12.13-16)
    2021.12.16, Yokohama/Japan
  • Energy harvesting application of water/graphene interface by elecctrokinetic phenomenon
    Thermec'2021, International Conference on PROCESSING & MANUFACTURING OF ADVANCED MATERIALS -Processing, Fabrication, Properties, Applications- (2021.6.1-5)
    2021.6.4, Virtual Conference
  • Energy harvesting application of nitrogen-doped graphene
    12th International WorkShop on New Group IV Semiconductor Nanoelectronics (2018.12.6-7)
    2018.12.7, Sendai/Japan
  • Energy Harvesting Application of Graphene -Power Generation from Graphene-water Interface-
    Fifteenth International Conference of Flow Dynamics (2018.11.7-9)
    2018.11.7, Sendai/Japan
  • Energy Harvesting Application of Graphene -Power Generation from Graphene-water Interface-
    Mini-Symposium of Multi-Energy Innovation Center (2018.3.28)
    2018.3.28, Nagoya/Japan
  • Selective Formation of Nitrogen-Doped Graphene by Neutral Nitrogen Beam
    27th Annual Meeting of MRS-J (2017.12.5-7)
    2017.12.7, Yokohama/Japan
  • Conference Presentation

    2017~

    • [Poster] Kazuki Nashimoto, Yoshiko Horiguchi, Akichika Kumatani, and Takeru Okada
      Single Crystal Formation of Aluminum Diboride and Electrocatalytic Synthesis of Ammonia
      36th International Microprocesses and Nanotechnology Conference(2023.11.14-17)
      2023.11.16, Sapporo/Japan, 16P-1-24
    • [Poster] Kazuki Nashimoto, Yoshiko Horiguchi, Akichika Kumatani, and Takeru Okada
      Comparative Study on Formation of Boride Thin Films Deposited by Co-sputtering with Molybdenum
      75th Annual Gaseous Electronics Conference / 11th International Conference on Reactive Plasmas(2022.10.3-7)
      2022.10.5, Sendai/Japan, HW6.00108
    • [Poster] Sho Kakuta Takeru Okada, and Katsuyoshi Washio
      Investigation of optical property of tungsten-doped zinc oxide films deposited by sputtering
      75th Annual Gaseous Electronics Conference / 11th International Conference on Reactive Plasmas (2022.10.3-7)
      2022.10.5, Sendai/Japan, HW6.00105
    • [Poster] Toru Takeya and Takeru Okada
      Investigation of Material Properties of Fluorocarbon Films Deposited by Plasma-Enhanced Chemical Vapor Deposition
      75th Annual Gaseous Electronics Conference / 11th International Conference on Reactive Plasmas (2022.10.3-7)
      2022.10.4, Sendai/Japan, HT4.00078
    • [Poster] T. Okada, G. Kalita, M. Tanemura, I. Yamashita, F. S. Ohuchi, M. Meyyappan, and S. Samukawa
      Investigation of Nitrogen Doping Effect on Electrokinetics at Graphene-Water Interface
      Materials Research Society 2019 Fall Meeting & Exhibit (2019.12.1-6)
      2019.12.3, Boston, MA/US
    • [Oral] T. Okada, G. Kalita, M. Tanemura, I. Yamashita, F. S. Ohuchi, M. Meyyappan, and S. Samukawa
      Electrokinetics at the Interface between Graphene and Moving Water Droplet
      8th International Symposium on Control of Semiconductor Interfaces (2019.11.27-30)
      2019.11.29, Sendai/Japan
    • [Poster] M. Sasaki, T. Okada, and K. Washio
      Crystallinity and I-V Characteristics of p-CuCrO2/i-ZnO/n-ZnO
      8th International Symposium on Control of Semiconductor Interfaces (2019.11.27-30)
      2019.11.27, Sendai/Japan
    • [Poster] K. Hoshino, T. Okada, and K. Washio
      Control of Blue to Green Light Absorption in V and N Co-Doped ZnO Thin Films
      8th International Symposium on Control of Semiconductor Interfaces (2019.11.27-30)
      2019.11.27, Sendai/Japan
    • [Poster] K. Ohno, T. Yokoyama, T. Okada, M. Kanzaki, and K. Washio
      CuCrO2 Thin Film for Transparent Conductive Antibacterial Material
      8th International Symposium on Control of Semiconductor Interfaces (2019.11.27-30)
      2019.11.27, Sendai/Japan
    • [Oral] T. Okada, G. Kalita, M. Tanemura, I. Yamashita, F. S. Ohuchi, M. Meyyappan, and S. Samukawa
      Power Generation from the Interface between Graphene and Flowing Liquid Water
      32nd International Microprocesses ad Nanotechnology Conference (2019.10.28-31)
      2019.10.29, Hiroshima/Japan
    • [Oral] T. Okada, G. Kalita, M. Tanemura, I. Yamashita, M. Meyyappan, and S. Samukawa
      Electricity generation from interface between flowing water and graphene
      Materials Research Society 2018 Fall Meeting & Exhibit, NM01.16.03, (2018.11.25-30)
      2018.11.30, Boston, MA/US
    • [Poster] K. Takenaka, G. Uchida, Y. Setsuhara, and T. Okada
      Development of Low-Temperature Plasma Process for Nitride and Oxide Functional Films Formation
      The Eighteenth International Symposium on Advanced Fluid Information (2018.11.7-9)
      2019.11.7, CRF42, Sendai/Japan
    • [Poster] W. Kim, H-W. Park, H-J. Hwang, K-B. Chung, T. Okada, S. Samukawa, and D. Choi
      Neutral beam treatment improved contact electrification for dramatically enhancing triboelectric performance
      The Eighteenth International Symposium on Advanced Fluid Information (2018.11.7-9)
      2018.11.7, CRF47, Sendai/Japan
    • [Poster] R. Ichiki, K. Toda, S. Akamine, S. Kanazawa, and T. Okada
      Nitrogen Doping to Narrow Holes by Atmospheric-Pressure Plasma Jet with Flow Induction
      The Eighteenth International Symposium on Advanced Fluid Information (2018.11.7-9)
      2018.11.7, CRF50, Sendai/Japan
    • [Poster] S. Obayashi, S. Samukawa, T. Takagi, H. Wada, Y. Watanabe, M. Hashimoto, T. Iijima, P. Guy, L. Udpa, Y. Hattori, H. Nagai, K. Shimoyama, M. Hirota, A. Yakeno, G. Kikugawa, A. Komiya, T. Okada, J. Ishimoto, T. Uchimoto, and H. Kosukegawa
      Multiphase Flow and Interfacial Transport Phenomena at Phase and Material Boundaries
      The Eighteenth International Symposium on Advanced Fluid Information (2018.11.7-9)
      2018.11.7, CRF-J1, Sendai/Japan
    • [Poster] T. Okada, G. Kalita, M. Tanemura, I. Yamashita, M. Meyyappan, and S. Samukawa
      Power generation from moving water droplet on nitrogen doped graphene
      19th International Conference on the Science and Application of Nanotubes and Low-dimensional Materials (2018.7.15-29)
      2018.7.15, Beijing/China
    • [Oral] A. Kumatani, C. Miura, Y. Takahashi, T. Okada, H. Ida, H. Shiku, S. Samukawa, and T. Matsue
      Spatially Resolved Electrochemical Analysis for Redox Activities of Graphene/Graphite Surface Structures
      22nd Topical Meeting of the International Society of Electrochemistry (2018.4.15-18)
      2018.4.16, Tokyo/Japan
    • [Poster] M. Shimura, A. Kumatani, C. Miura, Y. Takahashi, T. Okada, H. Ida1, H. Shiku, S. Samukawa, and T. Matsue
      Nanoscale Electrochemical Imaging of Redox Activities on Metallic and Semiconducting Single-Walled Carbon Nanotubes
      22nd Topical Meeting of the International Society of Electrochemistry (2018.4.15-18)
      2018.4.16 Tokyo/Japan
    • [Poster] C. Miura, A. Kumatani, T. Okada, S. Samukawa, H. Shiku, Y. Yasufumi, and T. Matsue
      Visualization of Electrochemical Activity at Graphene/Graphite Edges
      WPI-AIMR International Symposium 2017 (2017.2.13-17)
      2017.2.13-17 Sendai/Japan

    Web

    Funding

  • JSPS Kakenhi
  • JSPS Research Fellow
  • The Sumitomo Foundation
  • The Murata Science Foundation
  • Kurita Water and Environment Foundation
  • These researches are supported by JSPS KAKENHI Grant Number 21H01755.

    KAKENHI

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