• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Harada Naoyuki  原田 直幸

ORCIDConnect your ORCID iD *help
… Alternative Names

HARADA Naoyuki  原田 直幸

原田 直幸  ハラダ ナオユキ

Less
Researcher Number 00222232
Other IDs
Affiliation (Current) 2025: 山口大学, 大学院創成科学研究科, 准教授
Affiliation (based on the past Project Information) *help 2012: 山口大学, 理工学研究科, 准教授
2010 – 2012: 山口大学, 大学院・理工学研究科, 准教授
2007: Yamaguchi University, Graduate School of Science and Engineering, Associate Professor
2006: 山口大学, 大学院理工学研究科, 助教授
2002 – 2004: Yamaguchi University, Faculty of Engineering, Associate Professor, 工学部, 助教授
1999 – 2001: 山口大学, 工学部, 講師
1996: 山口大学, 工学部, 助手
Review Section/Research Field
Principal Investigator
Electronic materials/Electric materials / Electronic materials/Electric materials
Except Principal Investigator
エネルギー学一般
Keywords
Principal Investigator
Nb / 臨界電流 / 微細加工 / 磁束ピンニング / 人工ピン / Flux Pinning / Critical Current / 量子化磁束 / 非対称 / 超伝導 … More / 超伝導材料 / 超伝導体 / ピンニングセンター / Asymmetry / Magneto-optical effect / Device / Artificial Pinning / Superconductor / 磁束線 / 真空蒸着 / 磁気光学効果 / 素子 / Thin Film / Nano-technology / Fluxoid / Microfabrication / Superconducting Wire / 薄膜 / ニオブ / ナノテクノロジー / 超伝導線材 / 整流素子 / ピンニング / Nb膜 / Nb 膜 / フォトダイオード / 超伝導導体 / ピン止め / ジェリーロール法 / 抵抗加熱 / ニオブアルミ / 高磁場 / 磁束ピンニングセンター / 酸化物超伝導体 / 金属間化合物超伝導体 / プラズマ溶射法 / 析出物 … More
Except Principal Investigator
Strand Location / Contact Resistance / Disorder of Cable / Long Time Constant / Sub-cable / Cable-in-Conduit Conductor / Irregular Coupling Loss / AC Loss / 素線配置 / 接触抵抗 / 撚り乱れ / 長時定数 / サブ・ケーブル / ケーブル・イン・コンジット(CIC)導体 / 不規則結合損失 / 交流損失 Less
  • Research Projects

    (6 results)
  • Research Products

    (23 results)
  • Co-Researchers

    (4 People)
  •  Study of introduction of asymmetry artificial pinning centers and improvement of superconducting characteristics for realization of superconducting rectifying devicePrincipal Investigator

    • Principal Investigator
      HARADA Naoyuki
    • Project Period (FY)
      2010 – 2012
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Electronic materials/Electric materials
    • Research Institution
      Yamaguchi University
  •  Basic study of supemanducting device with asymmetric flux pinning centersPrincipal Investigator

    • Principal Investigator
      HARADA Naoyuki
    • Project Period (FY)
      2006 – 2007
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Electronic materials/Electric materials
    • Research Institution
      Yamaguchi University
  •  Study of high current density superconducting conductor introduced by microfabrication technique.Principal Investigator

    • Principal Investigator
      HARADA Naoyuki
    • Project Period (FY)
      2003 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Electronic materials/Electric materials
    • Research Institution
      Yamaguchi University
  •  Investigation of Mechanisms Causing AC Losses with Long Time Constants in Large Superconducting Conductors

    • Principal Investigator
      HAMAJIMA Takataro
    • Project Period (FY)
      2001 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      エネルギー学一般
    • Research Institution
      Yamaguchi University
  •  高磁場に有効な磁束ピンニングセンターを導入する高性能ニオブアルミ超伝導体の研究Principal Investigator

    • Principal Investigator
      原田 直幸
    • Project Period (FY)
      1999 – 2000
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      Electronic materials/Electric materials
    • Research Institution
      Yamaguchi University
  •  次世代超伝導体における人工ピンニングセンターの設計・導入に関する基礎的研究Principal Investigator

    • Principal Investigator
      原田 直幸
    • Project Period (FY)
      1996
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      Electronic materials/Electric materials
    • Research Institution
      Yamaguchi University

All 2012 2011 2010 2008 2007 2006 2005 2003 Other

All Journal Article Presentation

  • [Journal Article] Magneto-optical Indicator Garnet Films Grown by Metal-organic Decomposition Method2008

    • Author(s)
      T. Ishibashi, T. Kawata, T. H. Johansen, J. He, N. Harada, K. Sato
    • Journal Title

      Journal of the Magnetics Society of Japan 32

      Pages: 150-153

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18560307
  • [Journal Article] Flux pinning characteristics of superconducting Nb films with asymmetric artificial pinning centers introduced by microfabrication2008

    • Author(s)
      J., He, N. Harada, H. Naitou, H. Asada, T. Ishibashi, T. H. Johansen
    • Journal Title

      Physica C (in press)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18560307
  • [Journal Article] Microstructure and Properties of Groove-Shaped Artificial Pinning Centers Introduced by Microfabrication2005

    • Author(s)
      N.Harada 他
    • Journal Title

      IEEE Applied Superconductivity 15巻(印刷中)

    • Data Source
      KAKENHI-PROJECT-15560278
  • [Journal Article] Microstructure and Properties of Groove-Shaped Artificial Pinning Centers Introduced by Microfabrication2005

    • Author(s)
      N.Harada 他
    • Journal Title

      IEEE Transactions Applied Superconductivity 15巻(印刷中)

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15560278
  • [Journal Article] Microstructure and Properties of Groove-Shaped Artificial Pinning Centers Introduced by Microfabrication2005

    • Author(s)
      N.Harada, Y.Goto, T.Yasuda, M.Tsuda, T.Hamajima
    • Journal Title

      IEEE Transactions on Applied Superconductivity Vol.15(printing)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15560278
  • [Journal Article] Flux pinning property of artificial pinning center introduced by microfabrication2003

    • Author(s)
      N.Harada, H.Yamada, K.Sugai, I.Munechika, M.Tsuda, T.Hamajima
    • Journal Title

      Physica C 392-396

      Pages: 1043-1047

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15560278
  • [Journal Article] Flux pinning property of artificial pinning center introduced by microfabrication2003

    • Author(s)
      N.Harada 他
    • Journal Title

      Physica C 392-396

      Pages: 1043-1047

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15560278
  • [Presentation] 非対称な磁束ピンニングセンターを導入した超伝導素子の研究2012

    • Author(s)
      岩村崇宏,原田直幸,諸橋信一,浅田裕法
    • Organizer
      第14回 IEEE 広島支部学生シンポジウム
    • Place of Presentation
      岡山県立大学(総社市)
    • Year and Date
      2012-11-17
    • Data Source
      KAKENHI-PROJECT-22560297
  • [Presentation] 微細加工による非対称人工ピンの導入と特性の検討2011

    • Author(s)
      藤原圭太,白川悠,原田直幸,内藤裕志,浅田裕法
    • Organizer
      平成 23 年度(第62回)電気・情報関連学会中国支部連合大会講演論文集
    • Place of Presentation
      広島工業大学(広島市)
    • Year and Date
      2011-10-22
    • Data Source
      KAKENHI-PROJECT-22560297
  • [Presentation] 微細加工による非対称人エピンの導入と特性の検討2011

    • Author(s)
      藤原圭太, 白川悠, 原田直幸, 他
    • Organizer
      平成23年度(第62回)電気・情報関連学会中国支部連合
    • Place of Presentation
      広島工業大学,広島市
    • Year and Date
      2011-10-22
    • Data Source
      KAKENHI-PROJECT-22560297
  • [Presentation] ラチェット形状の人工ピンを導入した超伝導膜の特性に関する検討2010

    • Author(s)
      藤原圭太,原田直幸,内藤裕志
    • Organizer
      平成 22 年度(第61回)電気・情報関連学会中国支部連合大会講演論文集
    • Place of Presentation
      岡山県立大学(総社市)
    • Year and Date
      2010-10-23
    • Data Source
      KAKENHI-PROJECT-22560297
  • [Presentation] 非対称人工ピンの導入と特性の検討2010

    • Author(s)
      白川悠,藤原圭太,原田直幸,浅田裕法,内藤裕志
    • Organizer
      平成 22 年度(第61回)電気・情報関連学会中国支部連合大会講演論文集
    • Place of Presentation
      岡山県立大学(総社市)
    • Year and Date
      2010-10-23
    • Data Source
      KAKENHI-PROJECT-22560297
  • [Presentation] Flux pinning characteristics in superconducting Nb films with asymmetric pinning centers introduced by microfabrication2007

    • Author(s)
      J. He, N. Harada, H. Naitou, H. Asada, T. Ishibashi
    • Organizer
      The 20th International Symposium on Superconductivity
    • Place of Presentation
      Tsukuba
    • Year and Date
      2007-11-06
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18560307
  • [Presentation] Magneto-optical observation of superconducting films with asymmetric artificial pinning centers2007

    • Author(s)
      J. He, N. Harada, H. Naitou, N. Asada, T. Ishibashi
    • Organizer
      77th Meeting on Cryogenics and Superconductivity
    • Place of Presentation
      Sendai
    • Year and Date
      2007-11-22
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18560307
  • [Presentation] Study on properties of superconducting thin films with asymmetric artificial pinning centers (3) -Design and making for step-type APC2007

    • Author(s)
      J. He, N. Harada, N. Asada, N. Matsumura, M. Hagiwara, H. Naitou
    • Organizer
      76th Meeting on Cryogenics and Superconductivity
    • Place of Presentation
      Chiba
    • Year and Date
      2007-05-16
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18560307
  • [Presentation] Study on properties and introduction of step-type artificial pinning centers2007

    • Author(s)
      N. Matsumura, J. He, N. Harada, H. Naitou
    • Organizer
      The 58th Chugoku-section Joint Convention of Institutes of Electrical, Information and Communication Engineers
    • Place of Presentation
      Higashihiroshima
    • Year and Date
      2007-10-20
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18560307
  • [Presentation] Comparison of the flux pinning characteristics in superconducting Nb films with symmetric and asymmetric artificial pinning centers using magneto-optical imaging2007

    • Author(s)
      J. He, N. Harada, H. Asada, H. Naitou, T. Ishibashi, O. Miura
    • Organizer
      Asian Conference on Applied Superconductivity and Cryogenics
    • Place of Presentation
      Xi'an, China
    • Year and Date
      2007-12-04
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18560307
  • [Presentation] Study on properties of superconducting thin films with asymmetric artificial pinning centers (2)2006

    • Author(s)
      J. He, M. Hagiwara, N. Harada, H. Naitou
    • Organizer
      75th Meeting on Cryogenics and Superconductivity
    • Place of Presentation
      Kumamoto
    • Year and Date
      2006-11-20
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18560307
  • [Presentation] Study on pinning properties by asymmetric artificial pinning centers2006

    • Author(s)
      M. Hagiwara, J. He, N. Harada, H. Naitou
    • Organizer
      The 8th IEEE Hiroshima Section Hiroshima Student Symposium
    • Place of Presentation
      Hiroshima
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18560307
  • [Presentation] Study on properties of superconducting thin films with asymmetric artificial pinning centers2006

    • Author(s)
      J. He, M. Hagiwara, N. Harada, H. Naitou
    • Organizer
      74th Meeting on Cryogenics and Superconductivity
    • Place of Presentation
      Suita, Osaka
    • Year and Date
      2006-05-17
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18560307
  • [Presentation] Magnetic relaxation properties on superconducting Nb films with artificial pinning centers introduced by microfabrication2006

    • Author(s)
      J. He, N. Harada, T. Yasuda, H. Naitou
    • Organizer
      The 19th International Symposium on Superconductivity
    • Place of Presentation
      Nagoya
    • Year and Date
      2006-10-31
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18560307
  • [Presentation] Study on pinning properties of step-type asymmetric artificial pinning centers2006

    • Author(s)
      J. He, M. Hagiwara, N. Harada, H. Naitou
    • Organizer
      The 57th Chugoku-section Joint Convention of Institutes of Electrical, Information and Communication Engineers
    • Place of Presentation
      Okayama
    • Year and Date
      2006-10-21
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18560307
  • [Presentation] 非対称な磁束ピンニングセンターを導入した超伝導素子の研究

    • Author(s)
      岩村崇宏、原田直幸、諸橋信一、浅田裕法
    • Organizer
      第14回IEEE広島支部学生シンポジウム
    • Place of Presentation
      岡山県立大学(岡山県総社市)
    • Data Source
      KAKENHI-PROJECT-22560297
  • 1.  HAMAJIMA Takataro (00314815)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 2 results
  • 2.  TSUDA Makoto (10267411)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 2 results
  • 3.  ISHIBASHI Takayuki (20272635)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  SATOW Takashi (80225961)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

URL: 

Are you sure that you want to link your ORCID iD to your KAKEN Researcher profile?
* This action can be performed only by the researcher himself/herself who is listed on the KAKEN Researcher’s page. Are you sure that this KAKEN Researcher’s page is your page?

この研究者とORCID iDの連携を行いますか?
※ この処理は、研究者本人だけが実行できます。

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi