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J-GLOBAL ID：200901042952973390   Update date: Apr. 22, 2024

Fukunaga Hirotoshi

フクナガ ヒロトシ | Fukunaga Hirotoshi
Affiliation and department：
Nagasaki University

About Nagasaki University


Job title： Aides to the President
Homepage URL  (1)： http://www.eee.nagasaki-u.ac.jp/~magnet/index.html
Research field  (3)： Electric/electronic material engineering ,  Nanomaterials ,  Electronic devices and equipment
Research keywords  (4)： 電気電子材料 ,  electronic materials ,  磁気工学 ,  Magnetics
Research theme for competitive and other funds  (48)：
  • 2019 - 2023 多周期積層による面内異方性制御した希土類系厚膜磁石の超小型デバイス応用
  • 2015 - 2018 Preparaion and micro-machining of sub-milli thick-film magnets prepared using a high depo
  • 2013 - 2017 Development of Dy-free Magnets Applicable at High Temperatures by Nano-Manipulation
  • 2013 - 2015 Development of Fe-Ni magnets using crystallization from amorphous state and technology for synthesis of artificial super-multi-layered structure
  • 2012 - 2014 Bulk permanent magnet with Fe/Ni multi-layered structure prepared by a pack rolling
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Papers (451)：
  • Takeshi Yanai, Daiki Fukushima, Ryuta Narabayashi, Naoki Ogushi, Yuito Yamaguchi, Akihiro Yamashita, Masaki Nakano, Hirotoshi Fukunaga. Reduction effect of coercivity of electroplated Fe-Pt film magnets by chloride ion in plating baths. AIP Advances. 2024. 14. 2
  • Takeshi Yanai, Yusuke Matsumoto, Kota Shiraki, Runa Hosohata, Yuka Yamaguchi, Akihiro Yamashita, Masaki Nakano, Hirotoshi Fukunaga. A fabrication process of soft magnetic Ni films electroplated from gel electrolyte. AIP Advances. 2024. 14. 2
  • Masaki Nakano, Masaru Itakura, Hibiki Kaku, Akihiro Yamashita, Takeshi Yanai, Hirotoshi Fukunaga. Formation of Fe-Co/glass multilayer films via pulsed laser deposition. Japanese Journal of Applied Physics. 2023. 62. SB. SB1006-SB1006
  • M. Nakano, K. Higuchi, H. Yamaguchi, I. Fukuda, A. Yamashita, T. Yanai, T. Shinshi, H. Fukunaga. Improvement of the magnetic properties of Nd-Fe-B/glass two-layer films deposited on Si substrates. AIP Advances. 2023. 13. 2. 025131-025131
  • I. Fukuda, K. Higashi, K. Higuchi, A. Yamashita, T. Yanai, H. Fukunaga, M. Nakano. Investigation of crystallization process in isotropic rare-earth-rich (Nd or Pr)-Fe-B films. AIP Advances. 2023. 13. 2. 025006-025006
ｍore...
MISC (306)：
  • Improvement in properties of Nd-Fe-B thick-film magnets deposited on Si substrates by taking advantage of each under layer. 2017. 2017. 86. 1-5
  • Magnetic properties of anisotropic Sm-Co/α-Fe nanocomposite film-magnets prepared by two-step annealing. 2017. 2017. 86. 63-67
  • Fe-Ni films electroplated from a DES-based bath with amidosulfate. 2017. 2017. 116. 47-52
  • Permanent Magnets and their Applications(4) Ferrite Magnets. 2015. 10. 3. 146-150
  • Permanent Magnets and Their Applications(5) Next-Generation Magnets. 2015. 10. 5. 254-262
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Patents (8)：
  • 成膜方法及び成膜装置
  • 磁性体の製造方法
  • 異方性磁石膜
  • 交換スプリング磁石の製造方法
  • 電析法によるコバルト-白金合金磁性膜の製造方法
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Books (13)：
  • レアアースの最新技術動向と資源戦略
    シーエムシー出版 2011
  • 希土類の材料技術ハンドブック
    エヌ・ティー・エス 2008
  • ナノメタルの応用開発
    シーエムシー出版 2008
  • 薄膜ハンドブック
    日本学術振興会薄膜第131委員会 2007
  • 現代無機材料科学
    化学同人 2007
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Lectures and oral presentations  (51)：
  • PLD-fabricated Fe-Co films prepared by using small spot size of laser beam
    (2015 IEEE MAGNETICS CONFERENCE (INTERMAG) 2015)
  • Fe-Ni Thin Ribbons Prepared by an Electroplating Method
    (2015 IEEE MAGNETICS CONFERENCE (INTERMAG) 2015)
  • Hard magnetic Co-Pt films prepared by electroplating method
    (Record of Joint Conference of Electrical and Electronics Engineers in Kyushu 2014)
  • Effect of bath temperature on magnetic properties of Fe-Ni films electroplated in a DES-based bath
    (Record of Joint Conference of Electrical and Electronics Engineers in Kyushu 2014)
  • Computer simulation for magnetic properties of isotropic SmCo<sub>5</sub>/a-Fe nanocomposite magnets.
    (Record of Joint Conference of Electrical and Electronics Engineers in Kyushu 2014)
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Works (11)：
  • 非晶質-結晶質転移を利用したDyレス高保磁力磁石の開発
    2010 - 2013
  • ナノ構造制御された超多周期積層厚膜の高速作製技術の開発
    2009 - 2010
  • 新原理に基づく,Dyレス高耐熱希土類磁石の開発
    2008 - 2010
  • 電気・電子機器の信頼性確保のための永久磁石熱減磁定量予測法の開発
    2007 - 2010
  • パノスコピック形態制御による高次機能希土類系交換スプリング複合磁性薄膜の創製
    2008 - 2009
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Education (2)：
  • 1975 - 1980 Kyushu University Graduate School of Engineering Department of Electrical Engineering
  • 1971 - 1975 Kyushu University School of Engineering Department of Electrical Engineering
Professional career (1)：
  • Doctor of Engineering (Kyushu University)
Work history (9)：
  • 2023 - 現在 Aides to the President
  • 2018 - 2023 Trustee,Nagasaki University
  • 2013 - 2018 Trustee and Vice President, Nagasaki University
  • 2011 - 2018 Professor, Graduate School of Engineering, Nagasaki University
  • 1993 - 2011 Professor, Faculty of Enginnering, Nagasaki University Faculty of Engineering
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Committee career (8)：
  • 2015 - 2016 The Nagnetics Society of Japan President
  • 2013 - 2014 IEEE Fukuoka Section Chair
  • 2008 - 2010 電気学会 九州支部長
  • 2008 - 2010 電気学会 理事
  • 2008 - 2010 電気学会 電気関係学会九州支部連合会 理事
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Awards (4)：
  • 2017/09 - The Magnetics Society of Japan MSJ Society Award Development and Design of Hard and Soft Magnetic Materials by Computer Simulation and Experiments
  • 2011/09 - The magnetics Society of Japan MSJ Achievement Award Investigastion on Nanocrystalline Magnetic Materials and Simulation of their Magnetizing Process
  • 2005/09 - Magnetics Society of Japan MSJ Distinguished Publication Award Magnetic Materials - Physical/Engineering Properties and their Evaluation Methods
  • 1998/04 - Ichimura Foundation for New Technology Ichimura Industrial Technology Award Rapidly Quenched Re-Fe-Based Magnets and their Applications to Motors
Association Membership(s) (7)：
The Japan Institute of Japan ,  日本応用磁気学会 ,  電気学会 ,  日本金属学会 ,  照明学会 ,  IEEE(The Institute of Electrical and Electronics Engineers) ,  応用物理学会
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