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Sakai Kenji  堺 健司

ORCIDConnect your ORCID iD *help
Researcher Number 40598405
Other IDs
Affiliation (Current) 2025: 同志社大学, 理工学部, 准教授
Affiliation (based on the past Project Information) *help 2023: 同志社大学, 理工学部, 准教授
2021 – 2022: 岡山大学, ヘルスシステム統合科学学域, 准教授
2020: 岡山大学, ヘルスシステム統合科学研究科, 准教授
2018 – 2019: 岡山大学, ヘルスシステム統合科学研究科, 助教
2015 – 2016: 岡山大学, 自然科学研究科, 助教
Review Section/Research Field
Principal Investigator
Basic Section 21030:Measurement engineering-related / Electronic materials/Electric materials
Keywords
Principal Investigator
軟磁性体 / 触媒 / 交流インピーダンス / 色素増感型太陽電池 / 磁気センサ / 粒度分布 / 粉砕 / 磁気免疫検査 / 粒径分布 / 交流磁化率 … More / 磁気ナノ粒子 / 非破壊検査 / 電気化学 / 磁気計測 / 有機太陽電池 / 磁場分布 / SQUID / 電気化学インピーダンス / 二酸化チタン / 色素 / 電流分布 / 磁場計測 / HTS-SQUID Less
  • Research Projects

    (3 results)
  • Research Products

    (26 results)
  •  磁気ナノ粒子の人工的な磁気特性制御と磁気免疫検査用磁気ナノ粒子の創製Principal Investigator

    • Principal Investigator
      堺 健司
    • Project Period (FY)
      2022 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 21030:Measurement engineering-related
    • Research Institution
      Doshisha University
      Okayama University
  •  Estimation of AC impedance by magnetic method and its application to the evaluation of electrochemical reaction in localize regionPrincipal Investigator

    • Principal Investigator
      Sakai Kenji
    • Project Period (FY)
      2018 – 2021
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 21030:Measurement engineering-related
    • Research Institution
      Okayama University
  •  Visualization system of electrical current distribution using highly sensitive magnetic sensor and its application to the cell developmentPrincipal Investigator

    • Principal Investigator
      Sakai Kenji
    • Project Period (FY)
      2015 – 2016
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Electronic materials/Electric materials
    • Research Institution
      Okayama University

All 2023 2022 2021 2019 2017 2016 2015

All Journal Article Presentation

  • [Journal Article] Magnetic AC Impedance Analysis Method Using High-T-c SQUID Based Magnetic Measurement System2017

    • Author(s)
      K. Sakai, T. Kizu, T. Kiwa, and K. Tsukada
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: 27 Issue: 4 Pages: 1601205-1601205

    • DOI

      10.1109/tasc.2016.2631426

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-15K21188
  • [Journal Article] Current Distribution Evaluation of Dye-Sensitized Solar Cell Using HTS-SQUID-Based Magnetic Measurement System2016

    • Author(s)
      Kenji Sakai , Kohei Tanaka , Toshihiko Kiwa , Keiji Tsukada
    • Journal Title

      Physica C: Superconductivity and its applications

      Volume: in press Pages: 113-116

    • DOI

      10.1016/j.physc.2016.04.002

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-15K21188
  • [Presentation] Highly sensitive AC magnetic characterization system for magnetic nanoparticles2023

    • Author(s)
      Rekka Moriya, Taiki Yamamoto, Hiroto Kuroda Kouhei Kishimoto, Kei Yamashita, Jin Wang, Kenji Sakai and Toshihiko Kiwa
    • Organizer
      ISNST 2023
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K04125
  • [Presentation] Highly-sensitive AC Magnetic Measurement System for Characterization of Magnetic Nanoparticles Using HTS-SQUID2023

    • Author(s)
      Kenji Sakai, Rekka Moriya, Jin Wang, and Toshihiko Kiwa
    • Organizer
      ISEC 2023
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K04125
  • [Presentation] Development of a highly sensitive evaluation system for AC magnetization characteristics of magnetic nanoparticles using HTS-SQUID2023

    • Author(s)
      Rekka Moriya, Taiki Yamamoto, Hiroto Kuroda Kouhei Kishimoto, Kei Yamashita, Jin Wang, Kenji Sakai and Toshihiko Kiwa
    • Organizer
      EASSE 2023
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K04125
  • [Presentation] Development of differential magnetic measurement system for fast and high precision evaluation of frequency characteristics of magnetic nanoparticles2022

    • Author(s)
      Hiroto Kuroda, Moriya Rekka, Kouhei Kishimoto, Kei Yamashita, Jin Wang, Kenji Sakai, Toshihiko Kiwa
    • Organizer
      ISNST2022
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K04125
  • [Presentation] HTS-SQUIDを用いた高感度な磁気ナノ粒子の交流磁化特性評価装置の開発2022

    • Author(s)
      黒田 滉人, 守屋 列神, 山本 泰起, 岸本 航平, 山下 慶, Jin Wang, 堺 健司, 紀和 利彦
    • Organizer
      2022年度秋季低温工学・超電導学会
    • Data Source
      KAKENHI-PROJECT-22K04125
  • [Presentation] HTS-SQUID を用いた高感度交流磁場分布可視化システムの開発と電池評価への応用2022

    • Author(s)
      堺 健司
    • Organizer
      2021年度 第3回超電導応用研究会シンポジウム
    • Invited
    • Data Source
      KAKENHI-PROJECT-18K04168
  • [Presentation] 磁気ナノ粒子用周波数特性評価装置の高感度化2022

    • Author(s)
      守屋列神, 山本泰起, 黒田滉人, 岸本航平, 山下慶, Jin Wang, 堺健司, 紀和利彦
    • Organizer
      2022年度(第73回)電気・情報関連学会中国支部連合大会
    • Data Source
      KAKENHI-PROJECT-22K04125
  • [Presentation] Development of HTS-SQUID based magnetic measurement system for detecting a localized magnetic field with a wide frequency range2021

    • Author(s)
      Kenji Sakai, Ryota Aoki, JIn Wang, Toshihiko Kiwa
    • Organizer
      34th International Symposium on Superconductivity
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K04168
  • [Presentation] 局所領域電気化学インピーダンス推定に向けたHTS-SQUIDによる微小領域磁場計測装置の開発2021

    • Author(s)
      堺 健司,青木 良太,王 ジン,紀和 利彦,塚田 啓二
    • Organizer
      応用物理学会春季学術講演会
    • Data Source
      KAKENHI-PROJECT-18K04168
  • [Presentation] Estimation of electrochemical impedance using HTS-SQUID based magnetic measurement system2019

    • Author(s)
      Kenji Sakai, Toshihiko Kiwa, Keiji Tsukada
    • Organizer
      10th East Asia Symposium on Superconductor Electronics
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K04168
  • [Presentation] Evaluation of localized electrochmical impedance for dye sensitized solar cell using magnetic measurement2019

    • Author(s)
      Kenji Sakai, Toshihiko Kiwa, Keiji Tsukada
    • Organizer
      Advanced Energy Materials World Congress 2018
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K04168
  • [Presentation] HTS-SQUIDを用いた磁場計測装置による局所領域電気化学インピーダンスの評価2019

    • Author(s)
      堺健司,紀和利彦,塚田啓二
    • Organizer
      第79回 応用物理学会 秋季学術講演会
    • Data Source
      KAKENHI-PROJECT-18K04168
  • [Presentation] HTS-SQUIDを用いた電流が作る磁場の周波数特性測定と交流インピーダンスとの相関性2017

    • Author(s)
      木津 翼,堺 健司,紀和 利彦,塚田 啓二
    • Organizer
      第64回 応用物理学会 春季学術講演会
    • Place of Presentation
      横浜
    • Year and Date
      2017-03-14
    • Data Source
      KAKENHI-PROJECT-15K21188
  • [Presentation] Analysis of AC Impedance in Localized Region Using Magnetic Field Distribution Measured by HTS-SQUID2017

    • Author(s)
      Kenji Sakai, Tsubasa Kizu, Toshihiko Kiwa and Keiji Tsukada
    • Organizer
      European Conference on Applied Superconductivity 2017
    • Place of Presentation
      Geneva, Swiss
    • Year and Date
      2017-09-17
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K21188
  • [Presentation] 高温超伝導SQUIDを用いた磁気計測による電気化学インピーダンスの推定2017

    • Author(s)
      堺 健司,木津 翼,紀和 利彦,塚田 啓二
    • Organizer
      第29回「電磁力関連のダイナミクス」シンポジウム
    • Place of Presentation
      倉敷
    • Year and Date
      2017-05-18
    • Data Source
      KAKENHI-PROJECT-15K21188
  • [Presentation] New evaluation method for various types of solar cell by measuring current distribution using highly sensitive magnetic sensor2016

    • Author(s)
      Kenji Sakai, Toshihiko Kiwa, Keiji Tsukada
    • Organizer
      EMN Dalian Meeting Energy Materials and Nanotechnology
    • Place of Presentation
      Dalian, China
    • Year and Date
      2016-07-26
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K21188
  • [Presentation] 超高感度磁気センサを用いた電流分布計測によるモジュール型色素増感型太陽電池の評価2016

    • Author(s)
      木津翼, 堺健司, 紀和利彦, 塚田啓二
    • Organizer
      2016 年度 応用物理・物理系学会 中国四国支部 合同学術講演会
    • Place of Presentation
      岡山
    • Year and Date
      2016-07-31
    • Data Source
      KAKENHI-PROJECT-15K21188
  • [Presentation] Magnetic AC impedance analysis method for dye sensitized solar cell using High-Tc SQUID2016

    • Author(s)
      Kenji Sakai, Tsubasa Kizu, Toshihiko. Kiwa, Keiji Tsukada
    • Organizer
      2016 Applied Superconductivity Conference
    • Place of Presentation
      Denver, USA
    • Year and Date
      2016-09-04
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K21188
  • [Presentation] Magnetic AC impedance analysis method for dye sensitized solar cell using High-Tc SQUID2016

    • Author(s)
      Kenji Sakai, Tsubasa Kizu, Toshihiko Kiwa, Keiji Tsukada
    • Organizer
      Applied Superconductivity Conference (ASC2016)
    • Place of Presentation
      Colorado, USA
    • Year and Date
      2016-09-04
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K21188
  • [Presentation] 特性が異なる色素増感型太陽電池のHTS-SQUIDを用いた磁場計測による電流特性分布評価2016

    • Author(s)
      堺 健司,木津 翼,紀和 利彦,塚田 啓二
    • Organizer
      2016 秋季 第77回 応用物理学会学術講演会
    • Place of Presentation
      新潟
    • Year and Date
      2016-09-13
    • Data Source
      KAKENHI-PROJECT-15K21188
  • [Presentation] Current Distribution Evaluation of Dye-Sensitized Solar Cell Using HTS-SQUID Based Magnetic Measurement System2015

    • Author(s)
      Kenji Sakai, Kohei Tanaka, Mohd Mawardi Saari, Toshihiko Kiwa and Keiji Tsukada
    • Organizer
      28th International Symposium on Superconductivity (ISS2015)
    • Place of Presentation
      Tokyo
    • Year and Date
      2015-11-16
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K21188
  • [Presentation] HTS-SQUIDグラジオメーターを用いた磁気計測システムによる色素増感型太陽電池の評価2015

    • Author(s)
      堺 健司、田中 洸平、モハマド マワルディ サーリ、紀和 利彦、塚田 啓二
    • Organizer
      2015 秋季 第76回 応用物理学会学術講演会
    • Place of Presentation
      名古屋
    • Year and Date
      2015-09-13
    • Data Source
      KAKENHI-PROJECT-15K21188
  • [Presentation] HTS-SQUIDを用いた電流分布測定による各種太陽電池の評価2015

    • Author(s)
      田中 洸平, モハマド マワルディ サーリ, 堺 健司, 紀和 利彦, 塚田 啓二
    • Organizer
      第66回 電気・情報関連学会中国支部連合大会
    • Place of Presentation
      山口
    • Year and Date
      2015-10-17
    • Data Source
      KAKENHI-PROJECT-15K21188
  • [Presentation] Development of two channel HTS-SQUID system for detection of tangential components of the magnetic field2015

    • Author(s)
      Kohei Tanaka, Mohd Mawardi Saari, Kenji Sakai, Toshihiko Kiwa and Keiji Tsukada
    • Organizer
      The 8th East Asia Symposium on Superconductive Electronics (EASSE2015)
    • Place of Presentation
      Daejeon, Korea
    • Year and Date
      2015-11-03
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K21188

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