Okai Daisuke 岡井大祐

… Alternative Names

OKAI Daisuke 岡井大祐

岡井大祐オカイダイスケ

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Researcher Number	60336831
Other IDs
Affiliation (Current)	2025: 兵庫県立大学, 工学研究科, 助教
Affiliation (based on the past Project Information) *help	2016 – 2017: 兵庫県立大学, 工学研究科, 助教 2012 – 2015: 兵庫県立大学, 工学(系)研究科(研究院), 助教 2014: 兵庫県立大学大学院, 工学研究科, 助教 2011: 兵庫県立大学, 大学院・工学研究科, 助教 2010: 兵庫県立大学, 工学研究科, 助教 … More 2007 – 2009: 兵庫県立大学, 大学院・工学研究科, 助教 2008: 兵庫県立大学, 大学院工学研究科, 助教 2005: 兵庫県立大学, 大学院工学研究科, 助手 2004: 兵庫県立大学, 助手 2004: 兵庫県立大学, 大学院・工学研究科, 助手 2003: 姫路工業大学, 大学院・工学研究科, 助手 2003: 姫路工業大学, 工学研究科, 助手 Less
Review Section/Research Field	Principal Investigator Nanomaterials/Nanobioscience / Structural/Functional materials Except Principal Investigator Inorganic materials/Physical properties / Structural/Functional materials / Measurement engineering / Physical properties of metals / Science and Engineering
Keywords	Principal Investigator 金属ガラス / ナノ結晶 / 超電導体 / アモルファス合金 / 超電導合金 / ナノ結晶合金 / Zr_2Ni / Zr_<55>Al<10>Cu_<30>Ni_5 / 粘性流動 / 過冷却液体領域 … More / 超伝導体 / Zr55Cu30Al10Ni5 / Zr-Cu-Al-Ni-Nb / Nb添加 / 超伝導特性 / Zr_<55>Al_<10>Cu_<30>Ni_5 … More Except Principal Investigator ハイドロキシアパタイト / 構造緩和 / 金属ガラス / デバイス / 薄膜 / 結晶 / タンパク質分離吸着 / 結晶配向制御 / アパタイト / バイオセンサ / クロマトグラフィーチップ / 配向制御 / 結晶膜 / 結晶化 / 歯科治療･予防素材 / 齲蝕予防 / 歯科 / 傾斜構造 / 膜 / フッ化アパタイト / ナノワイヤ / ナノワイヤー / 高温超伝導 / 単一光子検出 / センシングデバイス / 低温物性 / 機械定数 / 超音波音速 / 超音波連続波機械共鳴 / 静的機械定数 / Mg基金属ガラス / 力学物性 / La-Al-Ni合金 / Fe-Ni-B合金 / 液体構造 / 合金液体粘性 / 過剰自由体積 / 液体粘性 / 結晶化開始温度 / 貫入法 / 粘度測定 / 過冷却液体 / Zr-Cu-Al-Ni合金 / Zr-Cu-Al-Ni / 平衡液体粘度 / 高速加熱 / 圧子貫入法 / 過冷却液体粘度 / Zr-Cu-AI-Ni Less

Orientation control of crystalline hydroxyapatite film that realize ultra-compact and highly functional bio-sensing.
- Principal Investigator
  
  Kusunoki Masanobu
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Inorganic materials/Physical properties
- Research Institution
  Kindai University
Fabrication of superconducting nanocrystal alloy using metallic glass precursorPrincipal Investigator
- Principal Investigator
  
  OKAI Daisuke
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Nanomaterials/Nanobioscience
- Research Institution
  University of Hyogo
Development of acid resistive apatite sheet with gradation of fluorine density and crystallinity
- Principal Investigator
  
  KUSUNOKI Masanobu
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Structural/Functional materials
- Research Institution
  Kinki University
Elemental technologies to develop single photon detectors having high temperature, high speed and high sensitivity operation
- Principal Investigator
  
  KUSUNOKI Masanobu
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Measurement engineering
- Research Institution
  Kinki University
Abnormal Propagation and Structural Instability of Metallic Glasses in Low Temperature
- Principal Investigator
  
  FUKAMI Takeshi
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Physical properties of metals
- Research Institution
  University of Hyogo
巨大ガラス形成能を有する合金液体の粘性測定と最適精密鋳造プロセス
- Principal Investigator
  
  山崎徹
- Project Period (FY)
  2003 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  University of Hyogo
  Himeji Institute of Technology
超話導相分散バルク金属ガラスの超伝導特性と線材化Principal Investigator
- Principal Investigator
  
  岡井大祐
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Structural/Functional materials
- Research Institution
  University of Hyogo
  Himeji Institute of Technology

All 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 Other

All Journal Article Presentation

[Journal Article] Amorphousization and superconducting property for Zr-Nb based alloy2014
- Author(s)
  D. Okai, K. Mori, G. Motoyama, H. Kimura and H. Kato
- Journal Title
  
  Materials Science Form
  
  Volume: 783-786 Pages: 2503-2508
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24510155
[Journal Article] Superconducting property of Zr-Cu-Al-Ni-Nb alloys2012
- Author(s)
  D. Okai, G. Motoyama, H. Kimura and A. Inoue
- Journal Title
  
  Physics Procedia
  
  Volume: 27 Pages: 56-59
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24510155
[Journal Article] Superconducting property of Zr-Co-Al-Nb metallic glass2011
- Author(s)
  D.Okai, R.Nagai, G.Motoyama, H.M.Kimura, A.Inoue
- Journal Title
  
  Physica C
  
  Volume: 471 Pages: 725-729
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21560455
[Journal Article] Superconducting property of Zr-Co-Al-Nb metallic glass2011
- Author(s)
  D. Okai, R. Nagai, G. Motoyama, H. M. Kimura and A. Inoue
- Journal Title
  
  Physica C
  
  Volume: Vol.471 Pages: 725-729
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21560455
[Journal Article] Superconducting property of Zr-Co and Zr-Co-Al alloys fabricated by rapid solidification2010
- Author(s)
  D. Okai, R. Nagai, G. Motoyama, T. Fukami, T. Yamasaki, Y. Yokoyama, H. M. Kimura A. Inoue
- Journal Title
  
  Physica C
  
  Volume: Vol.40 Pages: 1048-1051
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21560455
[Journal Article] Superconducting property of Zr-Co and Zr-Co-Al alloys fabricated by rapid solidification2010
- Author(s)
  D.Okai, R.Nagai, G.Motoyama, T.Fukami, T.Yamasaki, Y.Yokoyama, H.M.Kimura, A.Inoue
- Journal Title
  
  Physica C
  
  Volume: 40 Pages: 1048-1051
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21560455
[Journal Article] Static mechanical properties for Ca_<48>Mg_<27>Cu_<25> bulk metallic glass by ultrasonic velocity measurement2009
- Author(s)
  D. Okai, M. Inoue, T. Mori, T. Fukami, E. Kobayashi, T. Yamasaki, H. M. Kimura, A. Inoue
- Journal Title
  
  J. Physics : Conf. Ser. 144
  
  Pages: 12029-12032
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560649
[Journal Article] Static mechanical properties for Ca_<48>Mg_<27>Cu_<25> bulk metallic glass by ultrasonic velocity measurement2009
- Author(s)
  D. Okai, M. Inoue, T. Mori, T. Fukami, E. Kobayashi, T. Yamasaki, H. M. Kimura and A. Inoue
- Journal Title
  
  J. Physics : Conf. Ser. 144
  
  Pages: 12029-12032
- Data Source
  KAKENHI-PROJECT-18560649
[Journal Article] Anomalous temperature dependence of sound velocity in Zr_<50>Cu_<40>Al_<10> with different excess free volume2008
- Author(s)
  T. Fukami, M. Fukatani, D. Okai, Y. Yokoyama, Y. Akeno T. Yamasaki, A. Inoue
- Journal Title
  
  Rev. Adv. Mater. Sci. 18
  
  Pages: 177-179
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560649
[Journal Article] Anomalous temperature dependence of sound velocity in Zr_<50>Cu_<40>Al_<10> with different excess free volume2008
- Author(s)
  T. Fukami, M. Fukatani, D. Okai, Y. Yokoyama, Y. Akeno T. Yamasaki and A. Inoue
- Journal Title
  
  Rev. Adv. Mater. Sci. 8
  
  Pages: 177-179
- Data Source
  KAKENHI-PROJECT-18560649
[Journal Article] Viscosity measurements of Zr_<55>Cu_<30>Al_<10>Ni_5 and Zr_<50>Cu_<40-x>Al_<10>Pd_x (X=0, 3 and 7 at. %) Supercooled Liquid Alloys by using a Penetration Viscometer2007
- Author(s)
  S.Maeda, T.Yamasaki, Y.Yokoyama, D.Okai, T.Fukami, H.M.Kimura, A.Inoue
- Journal Title
  
  Materials Science ＆ Engineering A 449-451
  
  Pages: 203-206
- Data Source
  KAKENHI-PROJECT-15074219
[Journal Article] Comparison of Mechanical Properties between As-quenched and Annealed Metallic Glass Pd_<44>Cu_<31>Ni_8P_<17>2007
- Author(s)
  T. Fukami, M. Fukatani, D. Okai, T. Yamasaki, O, Haruyama and A. Inoue
- Journal Title
  
  Materials Science Forum 561-565
  
  Pages: 1303-1306
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560649
[Journal Article] VISCOSITY MEASUREMENTS OF Zr_<55>Cu_<30>Al_<10>Ni_5 SUPERCOOLED LIQUID ALLOY UNDER HIGH-SPEED HEATING CONDITIONS2007
- Author(s)
  T. Yamasaki, S. Maeda, D. Okai, T. Fukami, Y. Yokoyama, N. Nishiyama, H. M. Kimura and A. Inoue
- Journal Title
  
  Mater. Sci. Forum 539-543
  
  Pages: 2071-2076
- Data Source
  KAKENHI-PROJECT-18560649
[Journal Article] VISCOSITY MEASUREMENTS OF Zr_<55>Cu_<30>Al_<10>Ni_5 SUPERCOOLED LIQUID ALLOY UNDER HIGH-SPEED HEATING CONDITIONS2007
- Author(s)
  T. Yamasaki, S. Maeda, D. Okai, T. Fukami, Y. Yokoyama, N. Nishiyama, H. M. Kimura and A. Inoue
- Journal Title
  
  Materials Science Forum 539-543
  
  Pages: 2071-2076
- Data Source
  KAKENHI-PROJECT-18560649
[Journal Article] Temperature Dependence of Longitudinal Elastic Constant of Zr-Al-Cu-Ni- Glassy Metals by ultrasonic Measurement2007
- Author(s)
  T. Fukami, D. Okai, M. Yokata, H. M. Kimura, T. Yamasaka, T, Zhang and A. Inoue
- Journal Title
  
  J. Non-crystalline Solids 353
  
  Pages: 3772-3776
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560649
[Journal Article] Crystal Growth in Amorphous Binary Alloys of Zr-Ni System2007
- Author(s)
  T. Fukami, I. Noda, M. Asada, D. Okai and T. Yamasaki
- Journal Title
  
  Advanced Materials Research 26-28
  
  Pages: 675-678
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560649
[Journal Article] Viscosity measurements of liquid and supercooled liquid Zr_55Cu_30Al_10Ni_5 alloys by using penetration viscometer with a cylindrical indenter2007
- Author(s)
  S. Maeda, T. Yamasaki, Y. Yokoyama, D. Okai, T. Fukami, H. M. Kimura and A. Inoue
- Journal Title
  
  Materials Scierice and Engineering A 449-451
  
  Pages: 203-206
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560649
[Journal Article] Viscosity Measurements of Zr_<55>Cu_<30>Al_<10>Ni_5 Supercooled Liquid Alloys under High-speed Heating Conditions2007
- Author(s)
  T.Yamasaki, S.Maeda, Y.Yokoyama, D.Okai, T.Fukami, H.M.Kimura, A.Inoue
- Journal Title
  
  Materials Science Forum 539-543
  
  Pages: 2071-2076
- Data Source
  KAKENHI-PROJECT-15074219
[Journal Article] VISCOSITY MEASUREMENTS OF Zr_<55>Cu_<30>Al_<10>Ni_5 SUPERCOOLED LIQUID ALLOY UNDER HIGH-SPEED HEATING CONDITIONS2007
- Author(s)
  T.Yamasaki, S.Maeda, D.Okai, T.Fukami, Y.Yokoyama, N.Nishiyama, H.M.Kimura, A.Inoue
- Journal Title
  
  Materials Science Forum 539-543
  
  Pages: 2071-2076
- Data Source
  KAKENHI-PROJECT-18560649
[Journal Article] Crystal Growth in Amorphous Binary Alloys of Zr-Ni System2007
- Author(s)
  T. Fukami, I. Noda, M. Asada, D. Okai and T. Yamasaki
- Journal Title
  
  Advanced Material Research 26-28
  
  Pages: 675-678
- Data Source
  KAKENHI-PROJECT-18560649
[Journal Article] Viscosity measurements of Zr_55Cu_30Al_10Ni_5 and Zr_50Cu_40-xAl_10Pd_x(X=0,3 and 7at.%) Supercooled Liquid Alloys by using a Penetration Viscometer2007
- Author(s)
  S.Maeda, T.Yamasaki, Y.Yokoyama, D.Okai, T.Fukami, H.M.Kimura and A.Inoue.
- Journal Title
  
  Materials Sci.&Eng A449-451
  
  Pages: 203-206
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15074219
[Journal Article] Viscosity Mesurements of Zr_55Cu_30Al_10Ni_5 Supercooled Liquid Alloy under High-speed Heating Conditions2007
- Author(s)
  T.Yamasaki, S.Maeda, D.Okai, T.Fukami, Y.Yokoyama, N.Nishiyama, H.M.Kimura and A.Inoue
- Journal Title
  
  Materials Science Forum 539-543
  
  Pages: 2071-2076
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15074219
[Journal Article] Viscosity measurements of liquid and supercooled liquid Zr_<55>Cu_<30>Al_<10>Ni_5 alloys by using a penetration viscometer with a cylindrical indenter2007
- Author(s)
  S. Maeda, T. Yamasaki. Y. Yokoyama, D. Okai, T. Fukami, H. M. Kimura and A. Inoue
- Journal Title
  
  Mater. Sci. Eng. A 449-451
  
  Pages: 203-206
- Data Source
  KAKENHI-PROJECT-18560649
[Journal Article] Comparison of Crystallization Process of Amorphous Zr_2Ni Alloy and Metallic Zr_2Cu Glass2007
- Author(s)
  D. Okai, T. Fukami, M. Asada, I. Noda, T. Yamasaki, Y. Yokoyama and A. Inoue
- Journal Title
  
  Mater. Trans. JIM 48
  
  Pages: 1689-1693
- Data Source
  KAKENHI-PROJECT-18560649
[Journal Article] Structure Instability of Metallic Glass Zr5OCu4OAl10 in Low Temperature2007
- Author(s)
  T.Fukami, M.Fukatani, D.Okai, Y.Akeno, Y.Yokoyama, T.Yamasaki, A.Inoue
- Journal Title
  
  Materials Science Forum 539-543
  
  Pages: 2100-2105
- Data Source
  KAKENHI-PROJECT-15074219
[Journal Article] Comparison of Mechanical Properties between As-quenched and Annealed Metallic Glass Pd_<44>Cu_<31>Ni_8P_<17>2007
- Author(s)
  T. Fukami, M. Fukatani, D. Okai and T. Yamasaki
- Journal Title
  
  Mater. Sci. Forum 561-565
  
  Pages: 1303-1306
- Data Source
  KAKENHI-PROJECT-18560649
[Journal Article] Structure Instability of Metallic Glass Zr_<50>Cu_<30>Al_<10> in Low Temperature2007
- Author(s)
  T. Fukami, A. Nanbu, M. Fukatani, D. Okai, Y. Akeno, Y. Yokoyama, T. Yamasaki and A. Inoue
- Journal Title
  
  Mater. Sci. Forum 539-543
  
  Pages: 2100-2105
- Data Source
  KAKENHI-PROJECT-18560649
[Journal Article] Temperature Dependence of Longitudinal Elastic Constant of Zr-Al-Cu-Ni Glassy Metals by Ultrasonic Measurement2007
- Author(s)
  T. Fukami, D. Okai, M. Yokota, K. Kakei, T. Yamasaki, T. Zhang and A. Inoue
- Journal Title
  
  J. Non-crystalline Solids 353
  
  Pages: 3772-3776
- Data Source
  KAKENHI-PROJECT-18560649
[Journal Article] Structure Instability of Metallic Glass Zr_<50>Cu_<30>Al_<10> in Low Temperature2007
- Author(s)
  T.Fukami, A.Nanbu, M.Fukatani, D.Okai, Y.Akeno, Y.Yokoyama, T.Yamasaki, A.Inoue
- Journal Title
  
  Materials Science Forum 539-543
  
  Pages: 2100-2105
- Data Source
  KAKENHI-PROJECT-18560649
[Journal Article] Composition dependence of crystal growth and its time evolution in supercooled liquid of Zr-Al-Cu glassy metals2006
- Author(s)
  T.Fukami, H.Yamamoto, D.Okai, Y.Yokoyama, T.Yamasaki, A.Inoue
- Journal Title
  
  Materials Science and Engineering B 131
  
  Pages: 1-8
- Data Source
  KAKENHI-PROJECT-18560649
[Journal Article] Composition Dependence of Crystal Growth and Its Time Evolution in Supercooled Liquid of Zr-Al-Cu Glassy Metals2006
- Author(s)
  T.Fukami, H.Yamamoto, D.Okai, Y.Yokoyama, T.Yamasaki, A.Inoue
- Journal Title
  
  Materials Science ＆ Engineering B 131
  
  Pages: 1-8
- Data Source
  KAKENHI-PROJECT-15074219
[Journal Article] Viscosity measurements of Zr_<55>Cu_<30>Al_<10>Ni_5 Supercooled Liquid Alloys by using a Penetration Viscometer under High Speed Heating Conditions2006
- Author(s)
  T.Yamasaki, S.Maeda, Y.Yokoyama, D.Okai, T.Fukami, H.M.Kimura, A.Inoue
- Journal Title
  
  J. Intermetallics 14
  
  Pages: 1102-1106
- Data Source
  KAKENHI-PROJECT-15074219
[Journal Article] Composition dependence of crystal growth and its time evolution in supercooled liquid of Zr-Al-Cu glassy metals2006
- Author(s)
  T. Fukami, H. Yamamoto, D. Okai, Y. Yokoyama, T. Yamasaki and A. Inoue
- Journal Title
  
  Mater. Sci. Eng. B 131
  
  Pages: 1-8
- Data Source
  KAKENHI-PROJECT-18560649
[Journal Article] Viscosity Measurements of Zr_<55>Cu_<30>Al_<10>Ni_5 Supercooled Liquid Alloys by using Penetration Viscometer under High-speed Heating Conditions2006
- Author(s)
  T.Yamasaki, S.Maeda, Y.Yokoyama, D.Okai, T.Fukami, H.M.Kimura, A.Inoue
- Journal Title
  
  Journal of Intermetallics (in press)
- Data Source
  KAKENHI-PROJECT-15074219
[Journal Article] Viscosity measurements of Zr_<55>Cu_<30>Al_<10>Ni_5 supercooled liquid alloys2006
- Author(s)
  T. Yamasaki, S. Maeda, Y. Yokoyama, D. Okai, T. Fukami, H. M. Kimura and A. Inoue
- Journal Title
  
  Intermetallics 14
  
  Pages: 1102-1106
- Data Source
  KAKENHI-PROJECT-18560649
[Journal Article] Viscosity measurements of Zr_<55>Cu_<30>Al_<10>Ni_5 supercooled liquid alloys by using penetration viscometer under high-speed heating conditions2006
- Author(s)
  T.Yamasaki, S.Maeda, Y.Yokoyama, D.Okai, T.Fukami, H.M.Kimura, A.Inoue
- Journal Title
  
  Intermetallics 14
  
  Pages: 1102-1106
- Data Source
  KAKENHI-PROJECT-18560649
[Journal Article] Temparature dependence of linear expansion coefficient for Zr based glassy metals in low temperatures2005
- Author(s)
  T.Fukami, H.Yamamoto, S.Sonobe, D.Okai, T.Yamasaki, T.Zhang, A.Inoue
- Journal Title
  
  Journal of Metastable and Nanocrystalline Materials 24-25
  
  Pages: 487-490
- Data Source
  KAKENHI-PROJECT-15760527
[Journal Article] Viscosity Measurements of Zr_<55>Cu_<30>Al_<10>Ni_5 and Pd_<40>Cu_<30>Ni_<10>P_<20> Supercooled Liquid Alloys by using a Penetration Viscometer2005
- Author(s)
  T.Yamasaki, S.Maeda, Y.Yokoyama, D.Okai, T.Fukami, H.M.Kimura, A.Inoue
- Journal Title
  
  Mater.Trans 46
  
  Pages: 2746-2750
- Data Source
  KAKENHI-PROJECT-15760527
[Journal Article] Temperature dependence of Elastic Constant of Zr-Cu-Al-Ni Bulk Glasses Measured by Ultrasonic-Wave Resonance2005
- Author(s)
  D.Okai, K.Kakei, T.Fukami, T.Yamasaki, T.Zhang, A.Inoue
- Journal Title
  
  J.Metastable & Nanocrystalline Materials 24-25
  
  Pages: 81-84
- Data Source
  KAKENHI-PROJECT-15074219
[Journal Article] Temperature dependence of Elastic Constant of Zr-Cu-Al-Ni Bulk Glasses Measured by Ultrasonic-wave Resonance Method2005
- Author(s)
  D.Okai, K.Kakei, T.Fukami, T.Yamasaki, T.Zhang, A.Inoue
- Journal Title
  
  Materials Science Forum (in press)
- Data Source
  KAKENHI-PROJECT-15074219
[Journal Article] Viscosity of Some Fe-Ni Based Liquid Alloys and Their Rapid Solidification2005
- Author(s)
  T.Yamasaki, H.Ushio, D.Okai, T.Fukami, H.M.Kimura, K.Sasamori, A.Inoue
- Journal Title
  
  J.Metastable & Nanocrystalline Materials 24-25
  
  Pages: 267-274
- Data Source
  KAKENHI-PROJECT-15074219
[Journal Article] Viscosity of Some Fe-Ni Based Liquid Alloys and Their Rapid Solidification2005
- Author(s)
  T.Yamasaki, H.Ushio, D.Okai, T.Fukami, H.Kimura, K.Sasamori, A.Inoue
- Journal Title
  
  Materials Science Forum (in press)
- Data Source
  KAKENHI-PROJECT-15074219
[Journal Article] Viscosity of some-Fe-Ni based liquid alloys and their rapid solidification2005
- Author(s)
  T.Yamasaki, H.Ushio, D.Okai, T.Fukami, H.M.Kimura, K.Sasamori, A.Inoue
- Journal Title
  
  Journal of Metastable and Nanocrystalline Materials 24-25
  
  Pages: 269-274
- Data Source
  KAKENHI-PROJECT-15760527
[Journal Article] Temperature Dependence of Elastic Constant of Zr-Cu-Al-Ni Bulk Glasses Measured by Ultrasonic-Wave Resonance2005
- Author(s)
  D.Okai, K.Kakei, T.Fukami, T.Yamasaki, T.Zhang, A.Inoue
- Journal Title
  
  Journal of Metastable and Nanocrystalline Materials 24-25
  
  Pages: 81-84
- Data Source
  KAKENHI-PROJECT-15760527
[Journal Article] Viscosity Measurements of Zr_<55>Cu_<30>Al_<10>Ni_5 and Pd_<40>Cu_<30>Ni_<10>P_<20> Supercooled Liquid Alloys by using a Penetration Viscometer2005
- Author(s)
  T.Yamasaki, S.Maeda, Y.Yokoyama, D.Okai, T.Fukami, H.M.Kimura, A.Inoue
- Journal Title
  
  Mater.Trans Vol.46
  
  Pages: 2746-2750
- Data Source
  KAKENHI-PROJECT-15074219
[Journal Article] Crystal growth and time evolution in Zr-Al-Cu-Ni glassy metals in supercooled liquid2004
- Author(s)
  T.Fukami, K.Okabe, D.Okai, T.Yamasaki, T.Zhang, A.Inoue
- Journal Title
  
  Materials Science & Engineering B B111
  
  Pages: 189-196
- Data Source
  KAKENHI-PROJECT-15074219
[Journal Article] Viscosity Measurements for Fe-Ni-B and Fe-Ni-Al-B Liquid Alloys by an Oscillating Crucible Method2004
- Author(s)
  T.Yamasaki, N.Yufune, H.Ushio, D.Okai, T.Fukami, H.M.Kimura, A.Inoue
- Journal Title
  
  Materials Science & Engineering A A375-377
  
  Pages: 705-708
- Data Source
  KAKENHI-PROJECT-15074219
[Journal Article] Temperature Dependence of Heat Capacity and Electrical Resistivity of Zr-based Bulk Metallic Glasses2004
- Author(s)
  D.Okai, T.Yamasaki, T.Fukami, T.Zang, A.Inoue
- Journal Title
  
  Materials Science & Engineering A A375-377
  
  Pages: 364-367
- Data Source
  KAKENHI-PROJECT-15074219
[Journal Article] Temperature Dependence of Heat Capacity and Electrical Resistivity of Zr-based Bulk Glassy Alloys2004
- Author(s)
  D.Okai, T.Yamasaki, T.Fukami, T.Zhang, A.Inoue
- Journal Title
  
  Materials Science & Engineering A 375-377
  
  Pages: 364-364
- Data Source
  KAKENHI-PROJECT-15760527
[Presentation] Zr55Nb20Al15Co10合金の微細組織化と超電導特性2014
- Author(s)
  岡井大祐，森健太郎，本山岳，山口明，加藤秀美
- Organizer
  日本金属学会
- Place of Presentation
  東京工業大学
- Data Source
  KAKENHI-PROJECT-24510155
[Presentation] Fabrication of hydroxyapatite thin film with entirely c-plane surface2014
- Author(s)
  Masanobu Kusunoki, Yasuhiro Sakoishi, Katsuya Asano, Naoki Fujita, Takayuki Makino and Daisuke Okai
- Organizer
  26th European Conference on Biomaterials
- Place of Presentation
  Liverpool(England)
- Year and Date
  2014-09-01
- Data Source
  KAKENHI-PROJECT-24560864
[Presentation] Amorphousization and superconducting property for Zr-Nb based alloy2013
- Author(s)
  D. Okai, K. Mori, G. Motoyama, H. Kimura and H. Kato
- Organizer
  8th International conference on processing & manufacturing of advanced materials (Thermec' 2013)
- Place of Presentation
  Rio Hotel, Las Vegas, USA
- Data Source
  KAKENHI-PROJECT-24510155
[Presentation] Superconducting property of Zr-Cu-Al-Ni-Nb alloys2011
- Author(s)
  D. Okai, G. Motoyama, H. M. Kimura, A. Inoue
- Organizer
  4th Symposium on Superconductivity
- Place of Presentation
  Tokyo, Japan
- Year and Date
  2011-10-26
- Data Source
  KAKENHI-PROJECT-21560455
[Presentation] Superconducting property of Zr-Cu-Al-Ni-Nb alloys2011
- Author(s)
  D.Okai, G.Motoyama, H.M.Kimura, A.Inoue
- Organizer
  24th Symposium on Superconductivity (ISS 2011)
- Place of Presentation
  Tokyo, Japan
- Year and Date
  2011-10-26
- Data Source
  KAKENHI-PROJECT-21560455
[Presentation] β型Ti-Fe二元系合金の力学的特性と耐食性2009
- Author(s)
  柴田祐貴, 奥林和樹, 岡井大祐, 小林郁夫, 深見武
- Organizer
  日本金属学会 2009年春期大会
- Place of Presentation
  東京工業大学大岡山キャンパス
- Year and Date
  2009-03-28
- Data Source
  KAKENHI-PROJECT-18560649
[Presentation] β型Ti-Fe二元系合金の力学的特性と耐食性2009
- Author(s)
  柴田祐貴奥林和樹, 岡井大祐, 小林郁夫, 深見武
- Organizer
  日本金属学会2009年春期大会
- Place of Presentation
  東京工業大学
- Data Source
  KAKENHI-PROJECT-18560649
[Presentation] Superconducting property of Zr-Co and Zr-Co-Al alloys fabricated by rapid solidification2009
- Author(s)
  D.Okai
- Organizer
  22nd International Symposium on Superconductivity
- Place of Presentation
  Epochal Tsukuba(Tsukuba, Japan)
- Data Source
  KAKENHI-PROJECT-21560455
[Presentation] 超音波法による金属ガラスの弾性定数測定2009
- Author(s)
  岡井大祐, 井上雅人, 森毅, 深見武, 山崎徹, 福原」幹夫, 横山嘉彦, 木村久道, 井上明久
- Organizer
  日本金属学会2009年春期大会
- Place of Presentation
  東京工業大学大岡山キャンパス
- Year and Date
  2009-03-30
- Data Source
  KAKENHI-PROJECT-18560649
[Presentation] 超音波法による金属ガラスの弾性定数測定2009
- Author(s)
  岡井大祐, 井上雅人, 森毅, 深見武, 山崎徹, 福原幹夫, 横山嘉彦, 木村久道, 井上明久
- Organizer
  日本金属学会2009年春期大会
- Place of Presentation
  東京工業大学
- Data Source
  KAKENHI-PROJECT-18560649
[Presentation] Superconducting property of Zr-Co and Zr-Co-Al alloys fabricated by rapid solidification2009
- Author(s)
  D. Okai, R. Nagai, T. Fukami, T. Yamasaki, Y. Yokoyama, A. Inoue
- Organizer
  22nd International Symposium on Superconductivity
- Place of Presentation
  Tsukuba, Japan
- Data Source
  KAKENHI-PROJECT-21560455
[Presentation] r-Co-Alバルク金属ガラスの磁気的特性2009
- Author(s)
  岡井大祐, 志水祐介, 深見武, 山崎徹, 元山岳, 住山昭彦, 木村久道, 横山嘉彦, 井上明久
- Organizer
  2009年春期大会
- Place of Presentation
  東京工業大学
- Data Source
  KAKENHI-PROJECT-18560649
[Presentation] Zr-Co-Alバルク金属ガラスの磁気的特性2009
- Author(s)
  岡井大祐, 志水祐介, 深見武, 山崎徹, 元山岳, 住山昭彦, 木村久道, 横山嘉彦, 井上明久
- Organizer
  日本金属学会2009年春期大会
- Place of Presentation
  東京工業大学大岡山キャンパス
- Year and Date
  2009-03-29
- Data Source
  KAKENHI-PROJECT-18560649
[Presentation] Mechanical Constants of Metallic Glasses Zr50Al10Cu40 by Ultrasonic Measurement2008
- Author(s)
  T. Fukami, D. Okai, M. Fukatani, T. Yamasaki, Y. Yokoyama, H. M. Kimura and A. Inoue
- Organizer
  International Symposium on Metastable and Nano Materials (ISMANAM )
- Place of Presentation
  Corfu , Greece
- Data Source
  KAKENHI-PROJECT-18560649
[Presentation] Crystal growth and time evolution in Zr-Al-Cu-Ni glassy metals in supercooled liquid2008
- Author(s)
  T. Fukami, D. Okai, T. Yamasak, A. Inoue
- Organizer
  Korea-Japan Basic Scientific Cooperation Program (Development of High-strength Metallic Materials by Nano-and Micro-scale Structural Control)
- Place of Presentation
  Yonsei University, Korea
- Year and Date
  2008-09-12
- Data Source
  KAKENHI-PROJECT-18560649
[Presentation] Static Mechanical Properties for Ca_<48>Mg_<27>Cu_<25> Bulk Metallic Glass by Ultrasonic Velocity Measurement2008
- Author(s)
  D. Okai, M. Inoue, T. Mori, T. Fukami, E. Eobayashi, T. Yamasaki, H. M. Eimura, A. Inoue
- Organizer
  13^<th> Inter. Conf. Rapidly Quenched & Metastable Materials (RQ13)
- Place of Presentation
  Dresden, Germany
- Year and Date
  2008-08-28
- Data Source
  KAKENHI-PROJECT-18560649
[Presentation] Ca-Mg-Cu金属ガラスの過冷却液体からの結晶核生成とその成長2008
- Author(s)
  岡井大祐, 志水祐介, 井上雅登, 小林郁夫, 深見武, 山崎徹
- Organizer
  日本金属学会春期大会
- Place of Presentation
  東京武蔵野工業大学
- Data Source
  KAKENHI-PROJECT-18560649
[Presentation] Comparison of Mechanical Properties between As-quenched and Annealed Metallic Glass Pd_<44>Cu_<31>Ni_8P_<17>2008
- Author(s)
  T. Fukami, M. Fukatani, D. Okai, T. Yamasaki, O. Haruyama and A. Inoue
- Organizer
  The Sixth Pacific International Conference on Advanced Materials and Processing (PRICN 6)
- Place of Presentation
  Jeju Island, Korea
- Data Source
  KAKENHI-PROJECT-18560649
[Presentation] Zr-Cu二元系金属ガラスの過冷却領域における結晶核生成とその成長2008
- Author(s)
  志水祐介, 岡井大祐, 小林郁夫, 山崎徹, 深見武
- Organizer
  日本金属学会 2008年秋期大会
- Place of Presentation
  熊本大学黒髪キャンパス
- Year and Date
  2008-09-25
- Data Source
  KAKENHI-PROJECT-18560649
[Presentation] tatic Mechanical Properties for Ca_<48>Mg_<27>Cu_<25> Bulk Metallic Glass by Ultrasonic Velocity Measurement2008
- Author(s)
  D. Okai, M. Inoue, T. Mori, T. Fukami, E. Kobayashi, T. Yamasaki, H. M. Kimura and A. Inoue
- Organizer
  13^<th> Inter. Conf. Rapidly Quenched & Metastable Materials (RQ13)
- Place of Presentation
  Dresden, Germany
- Data Source
  KAKENHI-PROJECT-18560649
[Presentation] Zr-Cu二元系金属ガラスの過冷却領域における結晶核生成とその成長2008
- Author(s)
  志水祐介, 岡井大祐, 小林郁夫, 山崎徹, 深見武
- Organizer
  日本金属学会2008年秋期大会
- Place of Presentation
  熊本大学
- Data Source
  KAKENHI-PROJECT-18560649
[Presentation] Ca-Mg-Cuバルク金属ガラスの静的機械的特性2008
- Author(s)
  井上雅登, 深見武, 岡井大祐, 森毅, 木村久道, 井上明久
- Organizer
  日本金属学会2008年秋期大会
- Place of Presentation
  熊本大学
- Data Source
  KAKENHI-PROJECT-18560649
[Presentation] Mechanical Constants for As-quenched and Annealed Metallic Glasses Pd-Cu-Ni-P by Ultrasonic Velocity2008
- Author(s)
  D. Okai, T. Fukami, T Shigeta, T. Yamasaki, O Haruyama, A. Inoue
- Organizer
  13^<th> Inter. Conf. Rapidly Quenched & Metastable Materials (RQ13)
- Place of Presentation
  Dresden, Germany.
- Year and Date
  2008-08-28
- Data Source
  KAKENHI-PROJECT-18560649
[Presentation] Crystal growth and time evolution in Zr-Al-Cu-Ni glassy metals in supercooled liquid2008
- Author(s)
  T. Fukami, D. Okai, T. Yamasaki, and A. Inoue
- Organizer
  Korea-Japan Basic Scientific Cooperation Program(Development of High-strength Metallic Materials by Nano-and Micro-scale Structural Control)
- Place of Presentation
  Yonsei University, Korea,
- Data Source
  KAKENHI-PROJECT-18560649
[Presentation] Ca-Mg-Cuバルク金属ガラスの静的機械的特性2008
- Author(s)
  井上雅登, 深見武, 岡井大祐, 森毅, 木村久道, 井上明久
- Organizer
  日本金属学会 2008年秋期大会
- Place of Presentation
  熊本大学黒髪キャンパス
- Year and Date
  2008-09-24
- Data Source
  KAKENHI-PROJECT-18560649
[Presentation] Mechanical Constants for As-quenched and Annealed Metallic Glasses Pd-Cu-Ni-P by Ultrasonic Velocity2008
- Author(s)
  D. Okai, T. Fukami, T. Shigeta, T. Yamasaki, O. Haruyama and A. Inoue
- Organizer
  13^<th> Inter. Conf. Rapidly Quenched & Metastable Materials (RQ13)
- Place of Presentation
  Dresden, Germany
- Data Source
  KAKENHI-PROJECT-18560649
[Presentation] Ca-Mg-Cu金属ガラスの過冷却液体からの結晶核生成とその成長2008
- Author(s)
  岡井大祐、志水祐介、井上雅登、小林郁夫、深見武、山崎徹
- Organizer
  日本金属学会春季講演大会
- Place of Presentation
  東京・武蔵工業大学
- Year and Date
  2008-03-27
- Data Source
  KAKENHI-PROJECT-18560649
[Presentation] 2元合金Zr-Ni系のガラスアモルファス状態における結晶核生成と結晶成長2007
- Author(s)
  岡井大祐, 野田一成, 朝田美沙, 山崎徹, 深見武
- Organizer
  粉体粉末協会春期大会
- Place of Presentation
  東京早稲田大学
- Data Source
  KAKENHI-PROJECT-18560649
[Presentation] Mechanical Constants of Metallic Glasses Zr_<50>AI_<10>Cu_<40> by Ultrasonic Measurement2007
- Author(s)
  T.Fukami, D. Okai, M. Fukatani, T. Yamasaki, Y. Yokoyama, H. M. Kimura and A. Inoue
- Organizer
  International Symposium on Metastable and Nano Materials (ISMANAM) 2007
- Place of Presentation
  Greece・Corfu
- Year and Date
  2007-08-29
- Data Source
  KAKENHI-PROJECT-18560649
[Presentation] Crystal Growth in Amorphous Binary Alloys of Zr-Ni System Measurement2007
- Author(s)
  T. Fukami, I. Noda, M. Asada, D. Okai, and T. Yamasaki
- Organizer
  The Sixth Pacific International Conference on Advanced Materials and Processing(PRICN6)
- Place of Presentation
  Korea・Jeju Island
- Year and Date
  2007-11-08
- Data Source
  KAKENHI-PROJECT-18560649
[Presentation] 2次元合金Zr-Ni系のアモルファス状態における結晶核生成と結晶成長2007
- Author(s)
  岡井大祐、野田一成、朝田美沙、山崎徹、深見武
- Organizer
  粉体粉末冶金協会春季大会
- Place of Presentation
  東京・早稲田大学
- Year and Date
  2007-06-05
- Data Source
  KAKENHI-PROJECT-18560649
[Presentation] Crystal Growth in Amorphous Binary Alloys of Zr-Ni System Measurement2007
- Author(s)
  T. Fukami, I. Noda, M. Asada, D. Okai,and T. Yamasaki
- Organizer
  The Sixth Pacific International Conference on Advanced Materials and Processing (PRICN 6)
- Place of Presentation
  Jeju Island, Korea
- Year and Date
  2007-11-06
- Data Source
  KAKENHI-PROJECT-18560649
[Presentation] Comparison of Mechanical Properties between As-quenched and Annealed Metallic Glass Pd_<44>Cu_<31>Ni_8P_<17>2007
- Author(s)
  T. Fukami, M. Fukatani, D. Okai, T. Yamasaki O. Haruyama and A. Inoue
- Organizer
  The Sixth Pacfic International Conference on Advanoed Materials and Processing(PRICN 6)
- Place of Presentation
  Korea・Jeju Island
- Year and Date
  2007-11-08
- Data Source
  KAKENHI-PROJECT-18560649
[Presentation] 金属ガラスZr2C の過冷却状態およびアモルファスZr2Ni における結晶成長2006
- Author(s)
  朝田美沙, 野田一成, 岡井大祐, 山崎徹, 深見武
- Organizer
  日本金属学会2006年秋期大会
- Place of Presentation
  新潟大学
- Data Source
  KAKENHI-PROJECT-18560649
[Presentation] Zr_<50>Cu_40>Al_<10>金属ガラスの超音波伝播の異常温度依存性と熱処理との相関2006
- Author(s)
  深谷幹郎, 岡井大祐, 横山嘉彦, 明野康則, 山崎徹, 深見武, 井上明久
- Organizer
  日本金属学会2006 年秋期大会
- Place of Presentation
  新潟大学
- Data Source
  KAKENHI-PROJECT-18560649
[Presentation] 液体急冷法で作製したZr55Nb15Al15Co9Ti6合金のナノ結晶化と超電導特性
- Author(s)
  岡井大祐，本山岳，山口明
- Organizer
  第156回日本金属学会春期大会
- Place of Presentation
  東京大学、東京都目黒区
- Year and Date
  2015-03-18 – 2015-03-20
- Data Source
  KAKENHI-PROJECT-24510155
[Presentation] Fabrication of superconducting Zr-Nb-Al-Co alloy by melt-spinning method
- Author(s)
  D.Okai, K. Mori, G. Motoyama and A. Yamaguchi
- Organizer
  Materials Science and Engineering Congress 2014 (MSE 2014)
- Place of Presentation
  Darmstadt, Germany
- Year and Date
  2014-09-23 – 2014-09-25
- Data Source
  KAKENHI-PROJECT-24510155

1. KUSUNOKI Masanobu (20282238)

# of Collaborated Projects: 3 results

# of Collaborated Products: 1 results
2. FUKAMI Takeshi (20037261)

# of Collaborated Projects: 2 results

# of Collaborated Products: 66 results
3. MIKI Shigehito (30398424)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. MOTOYAMA Gaku (20360050)

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
5. 山崎徹 (30137252)

# of Collaborated Projects: 1 results

# of Collaborated Products: 16 results
6. 横山嘉彦 (00261511)

# of Collaborated Projects: 1 results

# of Collaborated Products: 9 results

Okai Daisuke 岡井 大祐

OKAI Daisuke 岡井 大祐

岡井 大祐 オカイ ダイスケ

Research Projects

Research Products

Co-Researchers

Orientation control of crystalline hydroxyapatite film that realize ultra-compact and highly functional bio-sensing.

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Fabrication of superconducting nanocrystal alloy using metallic glass precursorPrincipal Investigator

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Development of acid resistive apatite sheet with gradation of fluorine density and crystallinity

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Elemental technologies to develop single photon detectors having high temperature, high speed and high sensitivity operation

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Abnormal Propagation and Structural Instability of Metallic Glasses in Low Temperature

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巨大ガラス形成能を有する合金液体の粘性測定と最適精密鋳造プロセス

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超話導相分散バルク金属ガラスの超伝導特性と線材化Principal Investigator

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[Journal Article] Amorphousization and superconducting property for Zr-Nb based alloy2014

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[Journal Article] Superconducting property of Zr-Cu-Al-Ni-Nb alloys2012

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[Journal Article] Superconducting property of Zr-Co-Al-Nb metallic glass2011

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[Journal Article] Superconducting property of Zr-Co-Al-Nb metallic glass2011

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[Journal Article] Superconducting property of Zr-Co and Zr-Co-Al alloys fabricated by rapid solidification2010

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[Journal Article] Superconducting property of Zr-Co and Zr-Co-Al alloys fabricated by rapid solidification2010

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[Journal Article] Static mechanical properties for Ca_<48>Mg_<27>Cu_<25> bulk metallic glass by ultrasonic velocity measurement2009

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[Journal Article] Static mechanical properties for Ca_<48>Mg_<27>Cu_<25> bulk metallic glass by ultrasonic velocity measurement2009

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Okai Daisuke 岡井大祐

OKAI Daisuke 岡井大祐

岡井大祐オカイダイスケ