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OHIGASHI Hiroji
大東 弘二
Connect your ORCID iD
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Alternative Names
大東 弘ニ オオヒガシ ヒロジ
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Researcher Number
90185372
External Links
Affiliation (based on the past Project Information)
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1987 – 2000: 山形大学, 工学部, 教授
Review Section/Research Field
Principal Investigator
高分子構造・物性(含繊維)
/
高分子物性
/
高分子物性・高分子材料(含機械材料)
Except Principal Investigator
高分子物性・高分子材料(含機械材料)
/
高分子構造物性(含繊維)
/
高分子構造・物性(含繊維)
Keywords
Principal Investigator
強誘電性高分子 / P(VDF-TrFE) / PVDF / TrFE) / Ferroelectric Polymer / Ultrasonic Transducer / P(VDFーTrFE) / 電荷移動錯体 / P(VDF / Piezoelectric Polymer
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/ 高圧結晶化 / 焦電性 / ESR / 電気光学効果 / 単結晶状膜 / ポリフッ化ビニリデン / 超音波トランスジューサ / 圧電性 / High Pressure / 圧電効果 / 分子鎖運動 / P (VDF / 高分子強誘電体 / 高分子薄膜 / 光電導 / 低温物性 / LB膜 / 高分子ブレンド / 高分子結晶 / 複屈折率 / PVK-TNF / 高分子圧電材料 / ずり弾性率 / Crystallization / Copolymer of VDF / 高分子単結晶 / 誘電緩和 / NMR / 光導電性 / 光起電子 / 電荷分離 / 機能性複合薄膜 / 分極電場 / 光誘起ESR / 機能性薄膜 / 焦電効果 / 薄膜 / 電解酸化 / 二色性 / 強誘性高分子 / 非線形光学 / 配向秩序 / 分極配向 / 単一ドメイン化 / 高弾性 / 結晶欠陥 / 超薄膜 / 光電変換 / 光電変換膜 / VK-TNF / 音波物性 / 超音波トランスジュ-サ / 酸化物超電導体 / 液晶高分子 / 高分子圧電体 / 強誘電性 / 超音波 / Low Temperature Physics / Physical Acoustics / Pyroelectric Property / Ceramic Super Conductor / P (VDF-TrFE) (Copolymer of VDF and TrFE) / フッ化ビニリデン系共重合体 / 温度-圧力相図 / 耐熱性高分子圧電材料 / フッ素系高分子 / すべり弾性率 / えべり拡散 / Thermo-Stable Piezoelectricity / 相転移 / 共重合体 / 誘電率 / Molecular motion / 電気効学効果 / X線散浸散乱 / 秩序形成 / Single Crystalline Film / Polymer Blend / Moelecular Chain Motion / Electro-optical Effect / TrFE)共重合体 / 高次構造制御 / 弾性率 / ブリルアン散乱 / 横波超音波トランスジューサ / 高次構造 / 圧電高分子トランスデューサ / TrFE) copolymer / Single crystalline film / Moelecular chain motion / Higher-order structure controll / Elastic properties / Brillouin scattering / Shear-mode ultrasonic transducer / ラメラ単結晶 / 超音波顕微鏡 / P(VDF-TeFE) / 単結晶 / 高圧 / 電子線回析 / 力学緩和 / Single Crystal / Polymer Crystallization / Ferroelecticity
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Except Principal Investigator
高分子結晶 / 結晶化 / 分子鎖のすべり拡散 / 沿面成長 / 厚化成長 / 核 / 球晶 / 高分子 / エピタキシャル成長 / 核生成律速 / 2次元核 / 単結晶 / 形熊 / 伸び切り鎖結晶 / 折りたたみ鎖結晶 / 厚化成長機構 / 混合系 / 形態形成 / Crystallization / Chain sliding diffusion / Lateral growth / Thickening growth / Nucleus / Spherulite / Polymer / Epitaxial growth / 結晶成長 / 平衡融解温度 / 高次構造 / モルフォロジー / レジーム転移 / 核形成 / 薄膜 / 剛直性高分子 / ブレンド / 界面 / 平衝融取温度 / 糀形成 / Polymer Crystals / Crystal Growth / Equilibrim Melting Temperature / Crystalline Texture / Morphology / Regime Transition / Nucleation / Thin Film / ポッケルス効果 / Pockelsテンソル成分 / 強誘電性高分子 / フッ化ビニリデン系共重合体 / 電気光学効果 / 三次元屈折率楕円体測定 / 結晶光学 / 薄膜用電気光学効果測定装置 / 高次構造制御 / 微小物理量測定 / Pockelsテンソル / 高分子薄膜 / Pockels Effects / Linear Electrooptical Effects / Indicatrix / Double Refraction / Ferroelectric Polymers / Vinylidene Fluoride / Trifluoroethylene Copolymers / Principal Refractive Index / Biaxial Crystal
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Research Projects
(
17
results)
Co-Researchers
(
17
People)
Project Start Year (Newest)
Project Start Year (Oldest)
電場制御による高度に秩序化した強誘電性高分子単結晶状膜の作成とその構造と物性
Principal Investigator
Principal Investigator
大東 弘二
Project Period (FY)
2000
Research Category
Grant-in-Aid for Exploratory Research
Research Field
高分子構造・物性(含繊維)
Research Institution
Yamagata University
Studies on the Molecular Chain Motions, the Ordered Structure Formation Process, and Development Mechanisms of Functionality Properties in Single Crystalline Films of Ferroelectic Polymers
Principal Investigator
Principal Investigator
OHIGASHI Hiroji
Project Period (FY)
1998 – 2000
Research Category
Grant-in-Aid for Scientific Research (B).
Research Field
高分子構造・物性(含繊維)
Research Institution
Yamagata University
The Study on Physical and Optical Properties of Ferroelectric Polymers Applying Crystal Technology
Principal Investigator
TAJITSU Yoshiro
Project Period (FY)
1997 – 1998
Research Category
Grant-in-Aid for Scientific Research (B)
Research Field
高分子構造・物性(含繊維)
Research Institution
Yamagata University
Studies on the Formatio Mechamisms and Functionality Properties of Single Crystalline Flims of Ferroelectic Polymers
Principal Investigator
Principal Investigator
OHIGASHI Hiroji
Project Period (FY)
1996 – 1997
Research Category
Grant-in-Aid for Scientific Research (B)
Research Field
高分子構造・物性(含繊維)
Research Institution
Yamagata University
強誘電性高分子を基礎にした有機非線形光学材料の開発
Principal Investigator
Principal Investigator
大東 弘二
Project Period (FY)
1995
Research Category
Grant-in-Aid for Scientific Research on Priority Areas
Research Institution
Yamagata University
Studies on Control of Higher Oder Structures of Ferrelectric Polymer Crystals and Their Applications
Principal Investigator
Principal Investigator
OHIGASHI Hiroji
Project Period (FY)
1994 – 1995
Research Category
Grant-in-Aid for General Scientific Research (B)
Research Field
高分子構造・物性(含繊維)
Research Institution
Yamagata University
強誘電性高分子複合薄膜の機能設計と作製プロセスの研究
Principal Investigator
Principal Investigator
大東 弘二
Project Period (FY)
1992
Research Category
Grant-in-Aid for Scientific Research on Priority Areas
Research Institution
Yamagata University
Cristalization of Polymers and Development to the Texture
Principal Investigator
MIYAJI Hideki
Project Period (FY)
1992 – 1993
Research Category
Grant-in-Aid for Co-operative Research (A)
Research Field
高分子構造物性(含繊維)
Research Institution
KYOTO UNIVERSITY
Development of Thermo-Stable Piezoelectric Polymers and Their Applications to Ultrasonic Transducers
Principal Investigator
Principal Investigator
OHIGASHI Hiroji
Project Period (FY)
1992 – 1993
Research Category
Grant-in-Aid for Developmental Scientific Research (B)
Research Field
高分子物性・高分子材料(含機械材料)
Research Institution
Yamagata University
強誘電性高分子複合薄膜の機能設計と作成プロセスの研究
Principal Investigator
Principal Investigator
大東 弘二
Project Period (FY)
1991
Research Category
Grant-in-Aid for Scientific Research on Priority Areas
Research Institution
Yamagata University
強誘電性高分子複合薄膜の機能設計と作成プロセスの研究
Principal Investigator
Principal Investigator
大東 弘二
Project Period (FY)
1990
Research Category
Grant-in-Aid for Scientific Research on Priority Areas
Research Institution
Yamagata University
Crystallization Mechanizm of Polymers
Principal Investigator
HIKOSAKA Masamichi
Project Period (FY)
1990 – 1991
Research Category
Grant-in-Aid for Co-operative Research (A)
Research Field
高分子物性・高分子材料(含機械材料)
Research Institution
Yamagata University
強誘電性高分子超薄膜の機能設計と作成プロセスの研究
Principal Investigator
Principal Investigator
大東 弘二
Project Period (FY)
1989
Research Category
Grant-in-Aid for Scientific Research on Priority Areas
Research Institution
Yamagata University
Studies on Properties of Ferroelectric Polymers at Low Temperatures and Their Applications
Principal Investigator
Principal Investigator
OHIGASHI Hiroji
Project Period (FY)
1989 – 1990
Research Category
Grant-in-Aid for General Scientific Research (B)
Research Field
高分子物性
Research Institution
Yamagata University
強誘電性高分子超薄膜の機能設計と作成プロセスの研究
Principal Investigator
Principal Investigator
大東 弘二
Project Period (FY)
1988
Research Category
Grant-in-Aid for Scientific Research on Priority Areas
Research Institution
Yamagata University
強誘電性高分子超薄膜の機能設計と作成プロセスの研究
Principal Investigator
Principal Investigator
大東 弘二
Project Period (FY)
1987
Research Category
Grant-in-Aid for Scientific Research on Priority Areas
Research Institution
Yamagata University
Studies on Growth and Properties of Large Single Crystals of Ferroelectric Polymers
Principal Investigator
Principal Investigator
OHIGASHI Hiroji
Project Period (FY)
1987 – 1988
Research Category
Grant-in-Aid for General Scientific Research (B)
Research Field
高分子物性
Research Institution
Yamagata University
# of Projects (Dsc)
# of Projects (Asc)
1.
AWANO Hiroshi
(20202773)
# of Collaborated Projects:
6 results
# of Collaborated Products:
0 results
2.
IKEDA Susumu
(30007025)
# of Collaborated Projects:
5 results
# of Collaborated Products:
0 results
3.
HIKOSAKA Masamichi
(60087103)
# of Collaborated Projects:
4 results
# of Collaborated Products:
0 results
4.
TAJITSU Yoshiro
(00282236)
# of Collaborated Projects:
3 results
# of Collaborated Products:
0 results
5.
KOGA Keiko
(90234723)
# of Collaborated Projects:
3 results
# of Collaborated Products:
0 results
6.
TODA Akihiko
(70201655)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
7.
TAKAMIZAWA Kichiro
(10037707)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
8.
MIYAJI Hideki
(90025388)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
9.
ISHII Fumiaki
(30001308)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
10.
折原 勝男
(90007021)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
11.
TANAKA Hajime
(60159019)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
12.
OKUI N
(20111651)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
13.
SAITO Y
(20162240)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
14.
MIYAMOTO Y
(00174219)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
15.
YOSHIHARA Akira
(40166989)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
16.
KOYAMA Kiyohito
(60007218)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
17.
AKAMA Shuyo
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
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