YODOKAWA Shinichi

写真a

Affiliation

Graduate School of Engineering Science  Department of Mathematical Science and Electrical-Electronic-Computer Engineering  Electrical and Electronic Engineering Course 

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Research Interests 【 display / non-display 】

  • surface waveguide

  • nonreciprocal device

  • InSb

  • solid-state plasma

  • submillimeter wave,millimeter wave

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Graduating School 【 display / non-display 】

  • 1987.04
    -
    1991.03

    Akita University   Faculty of Mining   Graduated

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Graduate School 【 display / non-display 】

  • 1991.04
    -
    1993.03

    Akita University  Graduate School, Division of Mining  Master's Course  Completed

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Campus Career 【 display / non-display 】

  • 2018.04
    -
    Now

    Akita University   Graduate School of Engineering Science   Department of Mathematical Science and Electrical-Electronic-Computer Engineering   Electrical and Electronic Engineering Course   Lecturer  

  • 2016.04
    -
    2018.03

    Akita University   Graduate School of Engineering Science   Department of Mathematical Science and Electrical-Electronic-Computer Engineering   Electrical and Electronic Engineering Course   Assistant Professor  

  • 2007.04
    -
    2016.03

    Akita University   Assistant Professor  

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Research Areas 【 display / non-display 】

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Electron device and electronic equipment  / 電磁波工学

  • Energy Engineering / Fundamental plasma

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Research Achievements 【 display / non-display 】

    ◆Original paper【 display / non-display 】

  • Submillimeter-Wave and Millimeter-Wave Radiation Characteristics of a Periodic Leaky-Wave Antenna Utilizing Solid-State Plasma

    Ryo Tamura, Toshiya Takahashi, Shinichi Yodokawa, Toru Kurabayashi

      J103-C ( 1 ) 8 - 16   2020.01  [Refereed]

    Research paper (journal)   Domestic Co-author

  • Simulated disordered-to-ordered phase transition of nonadecane

    Michinobu Hayase, Shinichi Yodokawa, Toru Kurabayashi, Emi Adachi, Takenori Tanno

    Chemical Physics   532 ( 110697 ) 1 - 4   2020.01  [Refereed]

    Research paper (journal)   Domestic Co-author

  • Study on the identification method for silk fiber by terahertz spectroscopic analysis

    Masuyama Shunsuke, Yodokawa Shinichi, Koshitaka Junya, Koyama Shouhei, Kurabayashi Toru

    The Journal of Silk Science and Technology of Japan ( The Japanese Society of Silk Science and Technology )  27 ( 0 ) 71 - 78   2019.03  [Refereed]

    Research paper (journal)   Domestic Co-author

    <p> This study aims to analyze a vibration mode of fibroin in silk fiber quantitatively, and to create a new identification method of fibers using terahertz transmission spectroscopic analysis.</p><p> Terahertz spectroscopic analyses of 9 types of silks (4 types of domesticated silks and 5 types of wild silks) were carried out. Although it was difficult to distinguish between the domesticated silks, distinct spectral difference was obtained between the domesticated silks and wild silks. This may be originated from the difference of intermolecular linkage.</p><p> Terahertz spectroscopic analysis of fibers from boiled cocoons of domesticated silkworms has been demonstrated. The result revealed that the condition of boiling affected terahertz spectra, and the difference of the spectra was thought to be due to residual amount of sericin when boiled, indicating the possibility of evaluating the residual content of sericin in silk fibers.</p>

    DOI

  • Identification of Monosaccharides by Terahertz Spectral Analysis

    SHUHAMA Hayato, KURABAYASHI Toru, YODOKAWA Shinichi, KOSAKA Satoru, KOSHITAKA Junya

    BUNSEKI KAGAKU ( The Japan Society for Analytical Chemistry )  67 ( 9 ) 565 - 569   2018.09  [Refereed]

    Research paper (journal)   Domestic Co-author

    <p>Terahertz spectroscopy enables to detect relative weak energy such as hydrogen bonding and intermolecular vibration. Therefore it is possible to identify the crystalline state of some material, such as quality of a crystal, and polymorphism. However, quantitative analyses have not been achieved in terahertz spectroscopy since an influence involving the scattering of terahertz waves is unavoidable. Only a few papers reported on quantitative analysis. In this study, we intend to establish a method for quantitative and high sensitive determination of a component from the mixed samples using pretreatment and a principal component analysis of terahertz spectra.</p>

    DOI

  • Identification of cellulosicfibers and determination of their blend ratio using terahertz spectroscopy

    Toru Kurabayashi, Hayato Syuhama, Shinichi Yodokawa, Satoru Kosaka

    Infrared Physics & Technology   80   153 - 157   2016.12  [Refereed]

    Research paper (journal)   Domestic Co-author

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    ◆International conference proceedings【 display / non-display 】

  • Electromagnetic-Wave Reflection Spectroscopy on Biological Solutions Using Impedance-Matched Dielectric Layer at the Solution Interface

    Toru Kurabayashi, Koya Suzuki, Akito Shimizu and Shinichi Yodokawa

    Abstract book of International conference on analytical and bioanalytical methods, Apr. 29- May 01, 2019, Burlingame, CA, USA   ( 9 )   2019.04  [Refereed]

    Research paper (international conference proceedings)   Domestic Co-author

  • An Effective Application of THz Spectroscopy for Identifying Fabric Fibers and Their Quality Evaluation

    Toru Kurabayashi, Kyohei Konishi, Shunsuke Masuyama, Shinichi Yodokawa

    International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz ( International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz )  2018-September   2018.10  [Refereed]

    Research paper (international conference proceedings)   Domestic Co-author

    DOI

  • Reflection Spectroscopy for Biological Solution by Using Millimeter Wave

    鈴木 耕也, 清水 陽人, 倉林 徹, 淀川 信一

    電気関係学会東北支部連合大会講演論文集 ( 電気関係学会東北支部連合大会実行委員会 )  2018 ( 0 ) 197 - 197   2018.09

    Research paper (international conference proceedings)  

    DOI

  • THz Reflection Spectroscopy on Biological Solutions using Impedance-matched Dielectric Layer at the Interface

    T. Kurabayashi, K. Suzuki, Y. Aoki and S. Yodokawa

    The 8the International Symposium on Surface Science(ISSS-8)   3PA   81   2017.10  [Refereed]

    Research paper (international conference proceedings)   Domestic Co-author

  • An Effective Application of Terahertz Spectroscopy for Identifying Fabric Fibers

    Toru Kurabayashi, Shunsuke Masuyama, Hayato Shuhama, Shinichi Yodokawa

    EMN Meeting on Terahertz 2017     2017.04  [Refereed]

    Research paper (international conference proceedings)   Domestic Co-author

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    ◆University bulletin, Research institution【 display / non-display 】

  • Report on the "Science Café in Akita" Organized by Tohoku-Hokkaido Branch

    YODOKAWA Shin-ichi, KAWAMURA Marenori, WAGOYA Shigemitsu, MARUYAMA Koh-ichi, KURABAYASHI Toru

    Vacuum and Surface Science ( The Japan Society of Vacuum and Surface Science )  62 ( 4 ) 231 - 232   2019.04  [Refereed]

    Research paper (university bulletin, research institution)   Domestic Co-author

    DOI

  • “Science Café in Akita" Organized by Tohoku-Hokkaido Branch

    MARUYAMA Koh-ichi, YOKOSHIMA Tokihiko, TAKAHASHI Takeshi, YODOKAWA Shin-ichi, KURABAYASHI Toru

    Vacuum and Surface Science ( The Japan Society of Vacuum and Surface Science )  61 ( 8 ) 547 - 548   2018.08  [Refereed]

    Research paper (university bulletin, research institution)   Domestic Co-author

    DOI

  • Power Deflection Characteristics of 526 GHz Submillimeter Wave in a Waveguide Loaded with a Thin Solid-State Plasma Slab

      ( 35 ) 39 - 46   2014.10  [Refereed]

    Research paper (university bulletin, research institution)   Domestic Co-author

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Grant-in-Aid for Scientific Research 【 display / non-display 】

  • Grant-in-Aid for Scientific Research(C)

    Project Year： 2023.04  -  2026.03 

  • Grant-in-Aid for Scientific Research(C)

    Project Year： 2022.04  -  2025.03 

  • Grant-in-Aid for Scientific Research(C)

    Project Year： 2017.04  -  2020.03 

  • Grant-in-Aid for Scientific Research(C)

    Project Year： 2016.04  -  2020.03 

  • Grant-in-Aid for Scientific Research(C)

    Project Year： 2014.04  -  2017.03 

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Presentations 【 display / non-display 】

  • Design, Fabrication, and Properties of a Terahertz Linear Polarizer made of an Organic Single Crystal

    丹野剛憲、佐々木航、山田学、安達恵美、淀川信一、倉林徹

    The 15th Pacific Rim Conference on Lasers and Electro-Optics  (札幌)  2022.07  -  2022.08  CLEO Pacific Rim, CLEO-PR 2022

  • Investigation of ZIF-8 gas adsorption/desorption characteristics using terahertz waves

    佐々木航，淀川信一，倉林徹，安達恵美，丹野剛紀

     RSC-TIC2021: Spectroscopic imaging and sensing.  (オンライン)  2021.12  -  2021.12  英国王立化学会

  • Gas adsorption/desorption behaviors of ZIF-8 investigated with terahertz waves

    佐々木航，淀川信一，倉林徹，安達恵美，丹野剛紀

    化学系学協会東北大会  (オンライン)  2021.10  -  2021.10  日本化学会

  • Sensitivity of THz spectroscopy with Metallic Hole Array as metamaterial

    牧智帆，倉林徹，淀川信一

    電気関係学会東北支部連合大会　student session  (秋田)  2019.08  -  2019.08 

  • Study on improvement of detection sensitivity of biological substances using electromagnetic wave

    清水陽人，鈴木耕也，倉林徹，淀川信一，越高潤哉

    電気関係学会東北支部連合大会　student session  (秋田)  2019.08  -  2019.08 

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Academic Activity 【 display / non-display 】

  • 2020.06
    -
    2022.06

  • 2020.04
    -
    Now

  • 2018.04
    -
    Now

  • 2017.04
    -
    2019.03

  • 2017.04
    -
    2018.03

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