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J-GLOBAL ID：200901024163919928   Update date: Oct. 17, 2023

Fujisawa Hironori

フジサワ ヒロノリ | Fujisawa Hironori
Affiliation and department：
University of Hyogo Graduate School, of Engineering, Department of Electrical Engineering and Computer Sciences

About University of Hyogo Graduate School, of Engineering, Department of Electrical Engineering and Computer Sciences


Job title： Associate Professor
Homepage URL  (1)： https://www.eng.u-hyogo.ac.jp/eecs/eecs7/index.html
Research field  (2)： Electronic devices and equipment ,  Electric/electronic material engineering
Research keywords  (8)： 強誘電体メモリ ,  走査型プローブ顕微鏡 ,  MOCVD法 ,  強誘電体薄膜 ,  ferroelectric random access memories ,  scanning probe microscopy ,  metalorganic chemical vapor deposition ,  ferroelectric thin films
Research theme for competitive and other funds  (27)：
  • 2021 - 2023 pn接合によらない異常光起電力効果に基づく次々世代高効率太陽電池の創製
  • 2019 - 2023 「強誘電体分極の巨大近接効果」の現象としての確立
  • 2019 - 2022 Investigation and controlling of a quasi-dopant effect at a ferroelectric charged surface and interface
  • 2016 - 2019 A breakthrough in ultra-high integration of ferroelectric memories
  • 2016 - 2019 Enhancement of an anomalous photovoltaic effect in ferroelectric thin films for an optical actuator application
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Papers (170)：
  • Takeshi Asuka, Junpei Ouchi, Hironori Fujisawa, Seiji Nakashima. Crystallization of (Hf, Zr)O2thin films via non-heating process and their application to ferroelectric-gate thin film transistors. Japanese Journal of Applied Physics. 2023. 62. SM
  • Kazuki Arima, Seiji Nakashima, Koji Kimura, Koichi Hayashi, Naohisa Happo, Hironori Fujisawa. Local atomic structure of V-doped BiFeO3thin films measured by X-ray fluorescence holography. Japanese Journal of Applied Physics. 2023. 62. SM
  • Seiji Nakashima, Tatsuya Ito, Takuo Ohkochi, Hironori Fujisawa. Assessment of polarization-related band modulation at graphene/Mn-doped BiFeO3 interfaces by photoemission electron microscopy. Japanese Journal of Applied Physics. 2022. 61
  • Hironori Fujisawa, Kazuma Ikeda, Seiji Nakashima. Nonvolatile operation of vertical ferroelectric gate-all-around nanowire transistors. Japanese Journal of Applied Physics. 2021. 60. SF
  • Tsubasa Migita, Masafumi Kobune, Kengo Matsumoto, Yuuri Takeuchi, Hironori Fujisawa, Kensuke Kanda, Kazusuke Maenaka. Effects of post-annealing temperature and micropillar shape on physical properties of micropillar-type multiferroic composite thin films. Japanese Journal of Applied Physics. 2021. 60. SF. SFFB06-SFFB06
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MISC (16)：
  • A study on the spontaneous polarization in ferroelectric nanowires and nanoislands. Reports of Toyoda Physical and Chemical Research Institute. 2010. 63. 63. 135-139
  • FUJISAWA Hironori, NAKASHIMA Seiji, SHIMIZU Masaru, NIU Hirohiko. Dependence of Electrical Properties of MOCVD-Pb(Zr, Ti)O_3 Thin Films on Grain Size. IEICE technical report. Electron devices. 2009. 98. 591. 13-20
  • FUJISAWA Hironori, SHIMIZU Masaru. Preparation of nanosized ferroelectrics by MOCVD and their properties. 2007. 2007. 9. 1-6
  • SHIMIZU Masaru, NONOMURA Hajime, FUJISAWA Hironori, NIU Hirohiko, HONDA Koichiro. Fabrication of Ferroelectric Nanostructures by MOCVD and Their Properties. Technical report of IEICE. SDM. 2005. 104. 713. 23-27
  • NONOMURA Hajime, FUJISAWA Hironori, SHIMIZU Masaru, NIU Hirohiko, HONODA Koichiro. Structural control of self-assembled PbTiO_3 islands prepared by MOCVD. Technical report of IEICE. SDM. 2004. 103. 729. 31-36
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Books (2)：
  • Ferroelectric Thin Films (eds. M.Okuyama and Y.Ishibashi)
    Springer 2005 ISBN:3540241639
  • Nanoscale Phenomena in Ferroelectric Thin Films (ed. S. Hong)
    Kluwer Academic Publishers 2003 ISBN:1402076304
Lectures and oral presentations  (99)：
  • Preparation of (Hf,Zr)O<sub>2</sub> thin films by reactive sputtering at room temperature
    (応用物理学会春季学術講演会講演予稿集(CD-ROM) 2022)
  • Structural Analysis of Mn-doped BiFeO<sub>3</sub> Thin Films under an Electric Field Measured by an X-ray Fluorescent Holography.
    (応用物理学会春季学術講演会講演予稿集(CD-ROM) 2022)
  • Energy band modulation at the graphene/BiFeO<sub>3</sub> interface by ferroelectric spontaneous polarization
    (応用物理学会秋季学術講演会講演予稿集(CD-ROM) 2021)
  • Preparation of (Hf,Zr)O<sub>2</sub> thin films on transparent oxide electrode
    (応用物理学会春季学術講演会講演予稿集(CD-ROM) 2021)
  • Bulk Photovoltaic Effect in BiFeO<sub>3</sub> Thin Film Capacitors
    (応用物理学会春季学術講演会講演予稿集(CD-ROM) 2021)
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Education (2)：
  • - 1996 Kyoto University
  • - 1994 Kyoto University Faculty of Engineering
Professional career (1)：
  • Doctor of engineering (Kyoto University)
Work history (11)：
  • 2018 - 現在 University of Hyogo of Engineering, Graduate School
  • 2008 - 2018 University of Hyogo of Engineering, Graduate School
  • 2006 - 2008 University of Hyogo of Engineering, Graduate School
  • 2006 - 2008 Assistant Professor, Graduate School of Engineering, University of Hyogo
  • 2008 - - Associate Professor, Graduate School of Engineering, University of Hyogo
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Association Membership(s) (8)：
日本MRS ,  米国材料学会 ,  米国物理学会 ,  応用物理学会 ,  Materials Research Society of Japan ,  Materials Research Society ,  American Institute of Physics ,  The Japan Society of Applied Physics
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