YAMAMOTO Ryoichi 山本亮一

Researcher Number	40469888
Affiliation (Current)	2025: 横浜国立大学, 研究推進機構, 教授
Affiliation (based on the past Project Information) *help	2010 – 2012: 群馬県立産業技術センター, 研究員 2009: 群馬産業技術センター, 材料食品グループ, 独立研究員 2008 – 2009: 東京理科大学, 群馬産業技術センター材料食品グループ, 独立研究員 2007: 群馬産業技術センター, 材料・食品グループ, 独立研究員
Review Section/Research Field	Except Principal Investigator Environmental technology/Environmental materials / Polymer/Textile materials
Keywords	Except Principal Investigator 2,3,3,3-テトラフルオロプロペン / 強制循環式計測技術 / 安定性迅速計測 / 2,3,3,3-テトラフルオロプロピレン / 低GWP冷媒 / 環境保全 / 冷媒新規計測法 / 、低環境負荷冷媒 / 環境負荷低減技術 / 反転ダイナミクス … More / 分域構造 / 分極制御 / 強誘電体メモリー / 走査プローブ顕微法 / 強誘電性高分子 / 運動論 / ドメイン / 圧電応答 / 走査プローブ顕微鏡 / 薄膜 / フッ化ビニリデン / 強誘電性 / メモリー / 時分割PFM / PFM / 分極反転 / 構造制御 / 強誘電体 / 高分子機能材料 / 高分子材料物性 Less

Research on the rapid measurement of stability of a refrigerant having low global warming potential
- Principal Investigator
  
  SUZUKI Takashi
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Environmental technology/Environmental materials
- Research Institution
  群馬県立群馬産業技術センター
   Gunma Prefectural Industrial Technology Center
Spatial-temporal control of polarization reversal characteristicsin ferroelectric polymer and development of non-volatile polymer memory devices
- Principal Investigator
  
  FURUKAWA Takeo
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Polymer/Textile materials
- Research Institution
  Tokyo University of Science

All 2012 2009 2008 2007 Other

All Journal Article Presentation

[Journal Article]2012
- Author(s)
  鈴木崇、小松俊二、〓相哲、勝田正文、山本亮一、田島創、小松秀和、町田忠男
- Journal Title
  
  Trans. Mater. Soc. Jpn.
  
  Volume: 37巻 Pages: 479-482
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22510094
[Journal Article] Ferro-electric switching dynamics in VDF-TrFE copolymer thin films spin coated on Si substrate.2009
- Author(s)
  T. Furukawa, S. Kana Takahashi, R. Yamamoto
- Journal Title
  
  J. Appl. Phys. Vol.105
  
  Pages: 61636-61636
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19350114
[Journal Article] Ferroelectric switching dynamics in VDF-TrFE copolymer thin films spin coated on Si substrate2009
- Author(s)
  T.Furukawa, S.Kanai, A.Okada, Y.Takahashi, R.Yamamoto
- Journal Title
  
  J.Appl.Phys. 105
  
  Pages: 61636-61636
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19350114
[Journal Article] Simultaneous Measurements of (Q-V, C-V) and (Q-t, C-t) Characteristics in an MFS Capacitor with Ferroelectric VDF-TrFE Copolymer as a Gate Dielectric2008
- Author(s)
  R. Yamamoto, A. Okada, D. Ito, Y. Takahashi, T. Furukawa
- Journal Title
  
  Proceedings of 13th international symposium on electrets
  
  Pages: 97-97
- Data Source
  KAKENHI-PROJECT-19350114
[Journal Article] Simul-taneous Measurements of (Q-V, C-V) and (Q-t, C-t) Characteristics in an MFS Capacitor with Ferroelectric VDF-TrFE Copolymer as a Gate Dielectric2008
- Author(s)
  Yamamoto, A. Okada, D. Ito, Y. Takahashi, T. Furukawa
- Journal Title
  
  Proceedings of 13th international sym-posium on electrets
  
  Pages: 97-97
- Data Source
  KAKENHI-PROJECT-19350114
[Presentation] Simul-taneous Measurements of (Q (Q-t, C-t) Characteristics in an MFS Capacitor with Ferroelectric VDF-TrFE Copolymer as a Gate Dielectric2008
- Author(s)
  R. Yamamoto, A. Okada, D. Ito, Y. Takahashi, T. Furukawa
- Organizer
  13th international symposium on electrets
- Place of Presentation
  日本科学未来館
- Year and Date
  2008-09-15
- Data Source
  KAKENHI-PROJECT-19350114
[Presentation] Simultaneous Measurements of (Q-V, C-V) and (Q-t, C-t) Characteristics in an MFS Capacitor with Ferroelectric VDF-TrFE Copolymer as a Gate Dielectric2008
- Author(s)
  R. Yamamoto, A. Okada, D. Ito, Y. Takahashi, T. Furukawa
- Organizer
  13th international symposium on electrets
- Place of Presentation
  東京、日本科学未来館
- Year and Date
  2008-09-15
- Data Source
  KAKENHI-PROJECT-19350114
[Presentation] VDF/TrFE共重合体を用いたMFS素子の分極反転ク゜イナミクス2007
- Author(s)
  古川猛夫・岡田成史・金井庄太・高橋芳行・山本亮一
- Organizer
  応用物理学会秋季第69回学術講演会
- Place of Presentation
  北海道工業大学
- Year and Date
  2007-09-05
- Data Source
  KAKENHI-PROJECT-19350114
[Presentation] VDF/TrFE共重合体を用いたMFS素子の分極反転ダイナミクス2007
- Author(s)
  古川猛夫・岡田成史・金井庄太・高橋芳行・山本亮一
- Organizer
  応用物理学会秋季第69回学術講演会
- Place of Presentation
  北海道工業大学
- Year and Date
  2007-09-05
- Data Source
  KAKENHI-PROJECT-19350114
[Presentation]
- Author(s)
  鈴木崇、小松俊二、〓相哲、勝田正文、山本亮一、田島創、小松秀和、町田忠男
- Organizer
  第21回MRS国際学術シンポジウム
- Place of Presentation
  横浜
- Data Source
  KAKENHI-PROJECT-22510094

1. FURUKAWA Takeo (90087411)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
2. TAKAHASHI Yoshiyuki (80266923)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
3. NAKAJIMA Takashi (60516483)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. SUZUKI Takashi (40196837)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
5. KATSUTA Masafumi (20120107)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
6. TAJIMA So (30469887)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
7. OKADA Akifumi

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
8. TOMODA Naoko

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

YAMAMOTO Ryoichi 山本 亮一

Research Projects

Research Products

Co-Researchers

Research on the rapid measurement of stability of a refrigerant having low global warming potential

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Spatial-temporal control of polarization reversal characteristicsin ferroelectric polymer and development of non-volatile polymer memory devices

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article]2012

Author(s)

Journal Title

Data Source

[Journal Article] Ferro-electric switching dynamics in VDF-TrFE copolymer thin films spin coated on Si substrate.2009

Author(s)

Journal Title

Data Source

[Journal Article] Ferroelectric switching dynamics in VDF-TrFE copolymer thin films spin coated on Si substrate2009

Author(s)

Journal Title

Data Source

[Journal Article] Simultaneous Measurements of (Q-V, C-V) and (Q-t, C-t) Characteristics in an MFS Capacitor with Ferroelectric VDF-TrFE Copolymer as a Gate Dielectric2008

Author(s)

Journal Title

Data Source

[Journal Article] Simul-taneous Measurements of (Q-V, C-V) and (Q-t, C-t) Characteristics in an MFS Capacitor with Ferroelectric VDF-TrFE Copolymer as a Gate Dielectric2008

Author(s)

Journal Title

Data Source

[Presentation] Simul-taneous Measurements of (Q (Q-t, C-t) Characteristics in an MFS Capacitor with Ferroelectric VDF-TrFE Copolymer as a Gate Dielectric2008

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Simultaneous Measurements of (Q-V, C-V) and (Q-t, C-t) Characteristics in an MFS Capacitor with Ferroelectric VDF-TrFE Copolymer as a Gate Dielectric2008

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] VDF/TrFE共重合体を用いたMFS素子の分極反転ク゜イナミクス2007

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] VDF/TrFE共重合体を用いたMFS素子の分極反転ダイナミクス2007

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation]

Author(s)

Organizer

Place of Presentation

Data Source

YAMAMOTO Ryoichi 山本亮一