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OHWA Hidehiro  大和 英弘

ORCIDConnect your ORCID iD *help
… Alternative Names

大和 英弘  オオワ ヒデヒロ

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Researcher Number 70270973
Other IDs
External Links
Affiliation (Current) 2025: 岐阜大学, 工学部, 准教授
Affiliation (based on the past Project Information) *help 2000 – 2006: 岐阜大学, 工学部, 助手
1997 – 1998: 岐阜大学, 工学部, 助手
1995: 岐阜大学, 工学部, 助手
Review Section/Research Field
Except Principal Investigator
Electronic materials/Electric materials / Electronic materials/Electric materials / Science and Engineering
Keywords
Except Principal Investigator
モルフォトロピック相境界 / 固溶体 / PMN-PT / 圧電特性 / キュリー温度 / 高誘電率 / engineered domain configuration / morhotropic phase boundary / hydrostatic pressure effect / piezoelectric property … More / high permittivity / optical valve property / relaxor ferroelectric / 多機能性 / エンジニアドドメイン構造 / リテクサー強誘電体固溶体単結晶 / 多機能 / 圧電性 / リラクサ強誘電体固溶体単結晶 / 高耐負荷特性 / 誘電率制御機能 / 圧電機能 / 光バルブ機能 / リラクサー強誘電体固溶体単結晶 / 分極反転 / エンジニアドドメイン / 多機能化 / 光バルブ / 誘電率制御 / 圧電振動機能 / リラクサー強誘電体固溶体単結晶結 / 電気光学特性 / THERMAL ANALYSIS / ELECTROMECHANICAL COUPLING FACTOR / LEAD YTTERYBIUM NIOBIUM-LEAD TITANATE / HIGH CURIE TEMPERATURE / MORPHOTROPIC PHASE BOONDARY / LEAD INDIUM NIOBATE-LEAD TTEANATE / PIEZOELECTRIC OSCILLATOR / PIEZOEUETRIC SINGLE GKBSTAL / 熱分析 / 電気機械結合係数 / イッテルビウムニオブ酸チタン酸鉛 / 高いキュリー温度 / モルフォトロピックス相境界 / インジウムニオブ酸チタン酸鉛 / 圧電振動子 / 圧電単結晶 / NANOSCALE MICROSTRUCTURE / MORPHOTROPIC PHASE BOUNDARY / COEXISTENCE OF DOMAINS / PIEZOELECTRIC PROPERTIES / PYROELECTRIC PROPERTIES / GIANT SPONTANEOUS POLARIZATION / SOLID SOLUTIONS / RELAXOR FERROELECTRICS / 組成調整 / 酸化物固溶体 / 複合ペロブスカイト / 強誘電体材料 / 極微細構造,制御 / 酸化物強誘電体固溶体材料 / 高機能性強誘電体センサー素材 / 極微細構造制御 / 分域共存 / 焦電特性 / 巨大自発分極 / 複合ペロブスカイト強誘電体 / ラマン散乱解析 / 電子顕微鏡像 / 化学的秩序領域 / 微小極性領域 / 抗電界 / エンジニアードドメイン / 誘電率 / エンジニアードドメイン構造 / 電気光学応答 / 電子線回折 / ラマン散乱 / 疲労効果の少ないFERAM / 静水圧力効果 / インプリント効果 / 微小強誘電体ドメイン / AFM観察 / 不均一構造 / モザイク結晶 / モルフォトロッピク相境界 / リラクサ強誘電体 / AFM像 / 光バルブ誘電率制御素子 / ドメインウオール構造 / 単結晶 / リラクサー強誘電体 / 圧力効果 / 置換効果 / ナノ・スケール・オーダー / リラクサ- / 自発分極 / ペロブスカイト酸化物 / 強誘電体 Less
  • Research Projects

    (5 results)
  • Research Products

    (36 results)
  • Co-Researchers

    (7 People)
  •  Effects of optical valve and electric field-controllable permittivity in relaxor ferroelectric solid solutions and development for their optical and electromechanical devices

    • Principal Investigator
      YASUDA Naohiko
    • Project Period (FY)
      2004 – 2006
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Electronic materials/Electric materials
    • Research Institution
      Gifu University
  •  リラクサの高誘電率発生の機構解明

    • Principal Investigator
      安田 直彦
    • Project Period (FY)
      2000 – 2003
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Review Section
      Science and Engineering
    • Research Institution
      Gifu University
  •  DEVELOPMENT OF RELAXOR SYSTEM PIEZOELECTRIC SINGLE CRYSTAL OSCILLATOR WITH WIDE PRACTICAL TEMPERATURE RANGE

    • Principal Investigator
      YASUDA Naohiko
    • Project Period (FY)
      2000 – 2001
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Electronic materials/Electric materials
    • Research Institution
      GIFU UNIVERSITY
  •  MECHANISM FOR APPEARANCE OF MULTIFUNCTIONAL OF FERROELECTRICS WITH GIANT SPONTANEOUS POLARIZATION AND DEVELOPMENT FOR MULTIFUNCTIONAL SENSOR FUSION

    • Principal Investigator
      YASUDA Naohiko
    • Project Period (FY)
      1997 – 1998
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Electronic materials/Electric materials
    • Research Institution
      GIFU UNIVERSITY
  •  大きな自発分極を有する強誘電体材料の開発

    • Principal Investigator
      YASUDA Naohiko
    • Project Period (FY)
      1995
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Electronic materials/Electric materials
    • Research Institution
      Gifu University

All 2007 2006 2005 2004 Other

All Journal Article Patent

  • [Journal Article] Piezoelectric Properties of Relaxor Ferroelectric Solid Solution Single Crystals PMN-PT and PZN-PT near MPB under Pressures2007

    • Author(s)
      N.Yasuda, T.Banno, K.Fujita, H.Ohwa, M.Matushita, et al.
    • Journal Title

      Ferroelectrics 347

      Pages: 44-49

    • NAID

      130004661557

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360150
  • [Journal Article] Piezoelectric Properties of Relaxor Ferroelectric Solid Solution Single Crystals PMN-PT and PZN-PT near MPB under Pressures2007

    • Author(s)
      N.Yasuda, T.Banno, K.Fujita, H.Ohwa, M.Matushita, Y.Yamashita, M.Iwata, Y.Ishibashi
    • Journal Title

      Ferroelectrics 347

      Pages: 44-49

    • NAID

      130004661557

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16360150
  • [Journal Article] Spatial distribution of Bsite inhomogeneity in as-grown PIN single crystal studied by complementary use of x-ray and neutron scattering2006

    • Author(s)
      K.Ohwada, K.Hirota, H.Terauchi, H.Ohawa, N.Yasuda
    • Journal Title

      J. Phys. Soc. Jpn 75(2)

    • Data Source
      KAKENHI-PROJECT-16360150
  • [Journal Article] Spatial distribution of Bsite inhomogeneity in as-grown PIN single crystal studied by complementary use of x-ray and neutron scatterings2006

    • Author(s)
      K.Ohwada, K.Hirota, H.Terauchi, H.Ohwa, N.Yasuda
    • Journal Title

      J. Korean Phys. Soc. 75

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16360150
  • [Journal Article] Effect of Pressure on Pizeoelectric Properties of Relaxor Ferroelectric Solid solution Single Crystal Pb[(Mg_<1/3>Nb_<2/3>)_<0.68>]Ti_<0.32>O_32006

    • Author(s)
      N.YASUDA, K.FUJITA, H.OHWA et al.
    • Journal Title

      Jpn. J. Appl. Phys. 45

      Pages: 7413-7417

    • Data Source
      KAKENHI-PROJECT-16360150
  • [Journal Article] Effect of Pressure on Piezoelectric Properties of Relaxor Ferroelectric Solid Solution Single Crystal Pb[(Mg_<1/3>Nb_<2/3>)<0.68>]Ti<0.32>O_32006

    • Author(s)
      N.YASUDA, K.FUJITA, H.OHWA et al.
    • Journal Title

      Jpn.J.Appl.Phys. 45

      Pages: 7413-7417

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360150
  • [Journal Article] Pressure-Induced Suppression of Piezoelectric Response in a Pb(Zn_<1/3>Mb_<2/3>)O_3PbTio_3 binary system single ctystal near a morphotropic phase boundary2006

    • Author(s)
      N.Yasuda, Md.M.Rahman, H.Ohwa, M.Matsuhita, Y.Yamashita, et al.
    • Journal Title

      Appl. Phys. Lett. 89(19)

    • Data Source
      KAKENHI-PROJECT-16360150
  • [Journal Article] Spatial distribution of Bsite inhomogeneity in as-grown PIN single crystal studied by complementary use of x-ray and neutron scattering2006

    • Author(s)
      K.Ohwada, K.Hirota, H.Terauchi, H.Ohwa, N.Yasuda
    • Journal Title

      J.Phys.Soc.Jpn 75(2)(In print)

    • Data Source
      KAKENHI-PROJECT-16360150
  • [Journal Article] Pressure-Induced Suppression of Piezoelectric Response in a Pb(Zn_<1/3>Nb_<2/3>)O_3-PbTiO_3 binary system single crystal near a morphotropic phase boundary2006

    • Author(s)
      N.Yasuda, Md.M.Rahman, H.Ohwa, M.Matushita, Y.Yamashita, et al.
    • Journal Title

      Appl. Phys. Lett. 89(19)

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360150
  • [Journal Article] Pressure dependence of piezoelectric properties of Pb(Mg_<1/3>Nb_<2/3>)O_3-PbTiO_3 binary system single crystal near a morphotropic phase boundary2006

    • Author(s)
      N.Yasuda, T.Banno, K.Fujita, H.Ohwa, M.Matushita, Y.Yamashita, M.Iwata, Y.Ishibashi
    • Journal Title

      J.Phys. Condens.Matt. 18

      Pages: 7659-7668

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16360150
  • [Journal Article] Pressure dependence of piezoelectric properties of Pb(Mg_<1/3>Nb_<2/3>)O_3-PbTiO_3 binary system single crystal near a morphotropic phase boundary2006

    • Author(s)
      N.Yasuda, T.Banno, K.Fujita, H.Ohwa, et al.
    • Journal Title

      J. Phys. Condens. Matt. 18

      Pages: 7659-7668

    • Data Source
      KAKENHI-PROJECT-16360150
  • [Journal Article] Pressure-Induced Suppression of Piezoelectric Response in a Pb(Zn_<1/3>Nb_<2/3>)O_3-PbTiO_3 binary system single crystal near a morphotropic phase boundary2006

    • Author(s)
      N.Yasuda, Md.M.Rahman, H.Ohwa, M.Matushita, Y.Yamashita, M.Iwata, H.Terauchi, Y.Ishibashi
    • Journal Title

      Appl. Phys. Lett. 89(19)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16360150
  • [Journal Article] Effect of Pressure on Piezoelectric Properties of Relaxor Ferroelectric Solid Solution Single Crystal Pb[(Mg_<1/3>Nb_<2/3>)_<0.68>]Ti_<0.32>O_32006

    • Author(s)
      N.YASUDA, K.FUJITA,.OHWA, M.MATUSHITA, Y.YAMASHITA, M.IWATA, Y.ISHIBASHI
    • Journal Title

      Jpn.J.Appl.Phys. 45

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16360150
  • [Journal Article] Spatial distribution of Bsite inhomogeneity in as-grown PIN single crystal studied by complementary use of x-ray and neutron scattering2006

    • Author(s)
      K.Ohwada, K.Hirota, H.Terauchi, H.Ohwa, N.Yasuda
    • Journal Title

      J. Phys. Soc. Jpn 75(2)

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360150
  • [Journal Article] Pressure dependence of piezoelectric properties Pb(Mg_<1/3>Nb_<2/3>)O_3-PbTiO_3 binary system single crystal near a morphotropic phase boundary2006

    • Author(s)
      N.Yasuda, T.Banno, K, Fujita, H.Ohwa, et al.
    • Journal Title

      J.Phys.Condens.Matt. 18

      Pages: 7659-7668

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360150
  • [Journal Article] Piezoelectric properties of Pb(Zn_<1/3>Nb_<2/3>)O_3-PbTiO_3 single crystal near morphotropic phase boundary under hydrostatic pressure2005

    • Author(s)
      N.Yasuda, Y.Itoh, H.Ohwa, et al.
    • Journal Title

      J Korean Phys.Soc. 46

      Pages: 124-127

    • Data Source
      KAKENHI-PROJECT-16360150
  • [Journal Article] Piezoelectric properties of Pb(Zn<1/3>Nb<2/3>)O3-PbTiO3 single crystal near morphotropic phase boundary under hydrostatic pressure2005

    • Author(s)
      N.Yasuda, Y.Itoh, H.Ohwa, M.Matushita, Y.Yamashita, M.Iwata, Y.Ishibashi
    • Journal Title

      J. Korean Phys. Soc. 46

      Pages: 124-127

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16360150
  • [Journal Article] Pressure dependence of piezoelectric properties of Pb(Zn_<1/3>Nb_<2/3>)O_3-PbTiO_3 single crystal near morphotropic phase boundary2004

    • Author(s)
      N.Yasuda, Y.Itoh, H.Ohwa et al.
    • Journal Title

      Jpn. J.Appl. Phys. 43

      Pages: 6675-6678

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360150
  • [Journal Article] Dielectric properties in ACu3Ti4O12(A-Ca, Sr, Ba)2004

    • Author(s)
      H.Ohwa, A.Nakada, K.Naitou, N.Yasuda, M.Iwata, Y.Ishibashi
    • Journal Title

      Ferroelectrics 301

      Pages: 185-190

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16360150
  • [Journal Article] Annealing Effect of the Phase Transition in PIN crystal2004

    • Author(s)
      M.Iwata, S.Katagiri, M.Maeda, I.Suzuki, H.Ohwa, N.Yasuda
    • Journal Title

      Ferroelectrics 301

      Pages: 179-184

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360150
  • [Journal Article] Crystal Growth of relaxor ferroelectric single crystals near a morphotropic phase boundary with high Curie temperature and some properties2004

    • Author(s)
      N.Yasuda, Y.Itoh, H.Ohwa, et al.
    • Journal Title

      Tansactions of Material Research Society of Jpn. 29

      Pages: 1359-1364

    • Data Source
      KAKENHI-PROJECT-16360150
  • [Journal Article] Effects of electric field on domain structure and dielectric properties in rhombohedral (001) plate in PMN-PT solid solutions2004

    • Author(s)
      N.Yasuda, N.Uemura, H.Ohwa, M.Iwata
    • Journal Title

      Ferroelectrics 302

      Pages: 289-292

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360150
  • [Journal Article] Effects of electric field on domain structure and dielectric properties in rhombohedral (001) plate in PMN-PT solid solutions2004

    • Author(s)
      N.Yasuda, N.Uemura, H.Ohwa, M.Iwata, Y.Ishibashi
    • Journal Title

      Ferroelectrics 302

      Pages: 289-292

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16360150
  • [Journal Article] Dielectric properties in ACu3Ti4O12(A-Ca,Sr,Ba)2004

    • Author(s)
      H.Ohwa, A.Nakada, K.Naitou N.Yasuda M.Iwata
    • Journal Title

      Ferroelectrics 301

      Pages: 185-190

    • Data Source
      KAKENHI-PROJECT-16360150
  • [Journal Article] Pressure dependence of piezoelectric properties of Pb(Zn_<1/3>Nb_<2/3>)O_3 PbTiO_3 single crystal near morphotropic phase boundary2004

    • Author(s)
      N.Yasuda, Y.Itoh, H.Ohwa et al.
    • Journal Title

      Jpn.J.Appl.Phys. 43

      Pages: 6675-6678

    • Data Source
      KAKENHI-PROJECT-16360150
  • [Journal Article] Effects of electric field on domain structure and dielectric properties in rhombohedral (001) plate in PMN PT solid solutions2004

    • Author(s)
      N.Yasuda, N.Uemura, H.Ohwa, M.Iwata
    • Journal Title

      Ferroelectrics 302

      Pages: 289-292

    • Data Source
      KAKENHI-PROJECT-16360150
  • [Journal Article] Crystal Growth of relaxor ferroelectric single crystals near a morphotropic phase boundary with high Curie temperature and some properties2004

    • Author(s)
      N.Yasuda, Y.Itoh, H.Ohwa, et al.
    • Journal Title

      Transactions of Material Research Society of Jpn. 29

      Pages: 1359-1364

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360150
  • [Journal Article] Pressure dependence of piezoelectric properties of Pb (Zn_<1/3>Nb_<2/3>)O_3-PbTiO_3 single crystal near morphotropic phase boundary2004

    • Author(s)
      N.Yasuda, Y.Itoh, H.Ohwa, M.Matushita, Y.Yamashita, M.Iwata, Y.Ishibashi
    • Journal Title

      Jpn. J.Appl. Phys. 43

      Pages: 6675-6678

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16360150
  • [Journal Article] Dielectric properties in ACu3Ti4O12(A-Ca,Sr,Ba)2004

    • Author(s)
      H.Ohwa, A.Nakada, K.Naitou, N.Yasuda, M.Iwata
    • Journal Title

      Ferroelectrics 301

      Pages: 185-190

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360150
  • [Journal Article] Annealing Effect of the Phase Transition in PIN crystal2004

    • Author(s)
      M.Iwata, S.Katagiri, M.Maeda, I.Suzuki, H.Ohwa, N.Yasuda, Y.Ishibashi
    • Journal Title

      Ferroelectrics 301

      Pages: 179-184

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16360150
  • [Journal Article] Crystal Growth of relaxor ferroelectric single crystals near a morphotropic phase boundary with high Curie temperature and some properties2004

    • Author(s)
      N.Yasuda, H.Inaba, H.Ohwa, M.Iwata, Y.Ishibashi
    • Journal Title

      Transactions of Material Research Society of Jpn. 29

      Pages: 1359-1364

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16360150
  • [Journal Article] Lattice and Multi-domain Effects of Piezoelectric Properties of Relaxor FerroelectricPb[(Mg_<1/3>Nb_<2/3>)_<0.68>]tu_<0.32>O_3 [PMNT(68/32)] Bystem Single Crystal under Hydrostatic Pressure

    • Author(s)
      N.Yasuda, Md.M.Rahman, S.Suzuki, H.Ohwa, M.Matushita, Y.Yamashita, et al.
    • Journal Title

      Ferroelectrics In press

    • Data Source
      KAKENHI-PROJECT-16360150
  • [Journal Article] Lattice and Multi-domain Effects of Piezoelectric Properties of Relaxor FerroelectricPb[(Mg_<1/3>Nb_<2/3>)_<0.68>]Ti_<0.32>O_3 [PMNT(68/32)] Binary System Single Crystal under Hydrostatic Pressure

    • Author(s)
      N.Yasuda, Md.M.Rahman, S.Suzuki, H.Ohwa, M.Matushita, Y.Yamashita, et al.
    • Journal Title

      Ferroelectrics (In press)

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360150
  • [Journal Article] Lattice and Multi-domain Effects of Piezoelectric Properties of Relaxor Ferroelectric Pb[(Mg_<1/3>Nb_<2/3>)_<0.68>]Ti_<0.32>O_3 [PMNT(68/32)] Binary System Single Crystal under Hydrostatic Pressure

    • Author(s)
      N.Yasuda, Md.M.Rahman, S.Suzuki, H.Ohwa, M.Matushita, Y.Yamashita, M.Iwata, Y.Ishibashi
    • Journal Title

      Ferroelectrics (in press)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16360150
  • [Patent] Relaxor ferroelectric single crystal solid solution, device and method of using device2006

    • Inventor(s)
      N. Yasuda, H. Ohwa, M. Iwata
    • Industrial Property Rights Holder
      Gifu University
    • Industrial Property Number
      2005-517538
    • Filing Date
      2006-08-08
    • Data Source
      KAKENHI-PROJECT-16360150
  • [Patent] リラクサー強誘電体固溶体単結晶、デバイス及びデバイスの使用方法2005

    • Inventor(s)
      安田直彦, 大和英弘, 岩田真
    • Industrial Property Rights Holder
      国立大学法人岐阜大学
    • Filing Date
      2005-01-28
    • Data Source
      KAKENHI-PROJECT-16360150
  • 1.  YASUDA Naohiko (90021625)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 34 results
  • 2.  FUJITA Kazuhiko (40249793)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 8 results
  • 3.  HAYASHI Kohji (00238106)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  ISHIBASHI Yoshihiro (00023052)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  岩田 真 (40262886)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  前田 雅輝 (10091745)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  YAMASHITA Yohach
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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