Akada Keishi 赤田圭史

Researcher Number	50815892
Other IDs	https://orcid.org/0000-0001-6382-0311
Affiliation (Current)	2026: 公益財団法人高輝度光科学研究センター, 回折・散乱推進室, テニュアトラック研究員
Affiliation (based on the past Project Information) *help	2025: 公益財団法人高輝度光科学研究センター, 回折・散乱推進室, テニュアトラック研究員 2024: 公益財団法人高輝度光科学研究センター, 回折散乱推進室, テニュアトラック研究員 2021 – 2024: 筑波大学, 数理物質系, 助教
Review Section/Research Field	Principal Investigator Basic Section 19010:Fluid engineering-related / Basic Section 18040:Machine elements and tribology-related / Basic Section 13040:Biophysics, chemical physics and soft matter physics-related Except Principal Investigator Medium-sized Section 29:Applied condensed matter physics and related fields
Keywords	Principal Investigator コロイド / 小角散乱 / 非ニュートン流体 / レオロジー / 小角X線散乱 / コロイド溶液 Except Principal Investigator 触媒反応 / 時間原点 / 位相制御 / フェムト秒パルスレーザー … More / K-AFM / Non-contact / psパルスレーザー / fsパルスレーザー / パルストレイン / 超高速時間分解型KFM計測 / 表面触媒反応 / ２次元材料 / 光励起子 / タッピング / WSe２ / KPFM / FM変調 / タッピングAFM / ２次元半導体 / 励起子 / 超高速AFM / パルスレーザー / AFM / 超高速ダイナミクス / 表面・界面 / 走査プローブ顕微鏡 Less

Nanosecond Rheological Measurements for Shear Thickening MechanismPrincipal Investigator
- Principal Investigator
  
  赤田圭史
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 19010:Fluid engineering-related
- Research Institution
  Japan Synchrotron Radiation Research Institute
Development of time-resolved rheological techniques using impact shear cells for study of phase transitions in non-Newtonian fluidsPrincipal Investigator
- Principal Investigator
  
  赤田圭史
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 18040:Machine elements and tribology-related
- Research Institution
  Japan Synchrotron Radiation Research Institute
  University of Tsukuba
Creation of Comblock-type ultra-high-speed AFM visualization technique and visualization of catalytic reaction processes
- Principal Investigator
  
  Jun-ichi Fujita
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 29:Applied condensed matter physics and related fields
- Research Institution
  University of Tsukuba
Real-time Observation of Microstructural Dynamic Process in Colloidal Solution under Dilatant PhenomenaPrincipal Investigator
- Principal Investigator
  
  Akada Keishi
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 13040:Biophysics, chemical physics and soft matter physics-related
- Research Institution
  University of Tsukuba

All 2024 2023 2022 2021

All Journal Article Presentation Patent

[Journal Article] Visualizing the Transient Response of Local Potentials on Photoconductive Antennas Using Scanning Ultrafast Electron Microscopy2024
- Author(s)
  Arashida Yusuke、Jeong Samuel、Kawasaki Kouhei、Emoto Yuga、Noyama Godai、Hada Masaki、Kishibe Yoshiya、Shigekawa Hidemi、Akada Keishi、Yoshida Shoji、Fujita Jun-ichi
- Journal Title
  
  ACS Photonics
  
  Volume: 11 Issue: 6 Pages: 2171-2175
- DOI
  10.1021/acsphotonics.3c01532
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22H00289, KAKENHI-PROJECT-23H00264, KAKENHI-PROJECT-24H00416
[Journal Article] Anisotropic flocculation in shear thickening colloid-polymer suspension via simultaneous observation of rheology and X-ray scattering2023
- Author(s)
  Akada Keishi、Okubo Soichiro、Yamada Tatsuya、Tokuda Kazuya、Yamaguchi Koji、Uemura Shigeaki、Onoki Takamasa、Tejima Syogo、Kobayashi Motoyoshi、Fujita Jun-ichi
- Journal Title
  
  Colloids and Surfaces A: Physicochemical and Engineering Aspects
  
  Volume: 658 Pages: 130727-130727
- DOI
  10.1016/j.colsurfa.2022.130727
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K13890
[Journal Article] Radio-frequency plasma assisted reduction and nitrogen doping of graphene oxide2022
- Author(s)
  Akada, Keishi;Obata, Seiji;Saiki, Koichiro
- Journal Title
  
  Carbon
  
  Volume: 189 Pages: 571-571
- DOI
  10.1016/j.carbon.2021.12.074
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K13890
[Patent] レオロジー測定装置2024
- Inventor(s)
  赤田圭史
- Industrial Property Rights Holder
  赤田圭史
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2024-056285
- Filing Date
  2024
- Data Source
  KAKENHI-PROJECT-23K13243
[Presentation] Time-resolved Rheo-SAXS on Shear Thickening of Colloidal Suspension2024
- Author(s)
  AKADA Keishi
- Organizer
  XIX edition of the International Small-Angle Scattering Conference (SAS2024)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13243
[Presentation] 放射光による高速流動現象の構造解析2024
- Author(s)
  赤田圭史
- Organizer
  膜工学サロン
- Invited
- Data Source
  KAKENHI-PROJECT-23K13243
[Presentation] シアシックニングに伴うマイクロ秒コロイド構造変化2024
- Author(s)
  赤田圭史
- Organizer
  レオロジー学会
- Data Source
  KAKENHI-PROJECT-23K13243
[Presentation] 単層TMDCサスペンド構造の発光ダイナミクス解析2023
- Author(s)
  村上勇斗, 赤田圭史, 鄭サムエル; 嵐田雄介, 茂木裕幸, 吉田昭二, 藤田淳一
- Organizer
  応用物理学会
- Data Source
  KAKENHI-PROJECT-22H00289
[Presentation] MoS2単原子膜の高効率発光化に向けた局所歪みの工学的解明2023
- Author(s)
  村上勇斗, 吉田昭二, 赤田圭史, 鄭サムエル, 藤田淳一
- Organizer
  応用物理学会
- Data Source
  KAKENHI-PROJECT-22H00289
[Presentation] シアシックニング流体における時間分解 Rheo SAXS 測定2023
- Author(s)
  赤田圭史
- Organizer
  第70回レオロジー討論会
- Data Source
  KAKENHI-PROJECT-23K13243
[Presentation] Time-resolved Rheo-SAXS study on Shear Melting Development of Colloidal Crystal in Impacted Shear Thickening2023
- Author(s)
  Keishi Akada
- Organizer
  XIXth International Congress on Rheology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13890
[Presentation] Time-resolved Rheo-SAXS study on Shear Melting Development of Colloidal Crystal in Impacted Shear Thickening2023
- Author(s)
  Keishi Akada
- Organizer
  XIXth International Congress on Rheology 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13243
[Presentation] シアシックニング流体における粒子構造の高速時間分解測定2023
- Author(s)
  赤田圭史
- Organizer
  日本流体力学会年会2023
- Data Source
  KAKENHI-PROJECT-23K13243
[Presentation] シアシックニング現象におけるコロイド構造の高速時間分解測定2023
- Author(s)
  赤田圭史
- Organizer
  日本物理学会　第78回年次大会
- Data Source
  KAKENHI-PROJECT-23K13243
[Presentation] シアシックニング現象におけるシリカコロイド溶液の構造変化2022
- Author(s)
  赤田圭史
- Organizer
  日本レオロジー学会第49年会
- Data Source
  KAKENHI-PROJECT-21K13890
[Presentation] シアシックニング流体における時間分解 Rheo SAXS 測定2022
- Author(s)
  赤田圭史
- Organizer
  第70回レオロジー討論会
- Data Source
  KAKENHI-PROJECT-21K13890
[Presentation] 小角X線散乱によるシアシックニング流体のリアルタイム構造観察2022
- Author(s)
  赤田圭史
- Organizer
  第73回コロイドおよび界面化学討論会
- Data Source
  KAKENHI-PROJECT-21K13890
[Presentation] Rheo-SAXS observation of structural change in shear thickening polymer gel2022
- Author(s)
  Keishi Akada
- Organizer
  2022 MRS Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13890
[Presentation] せん断応力印加に伴うシリカロイド溶液の構造変化2021
- Author(s)
  赤田圭史
- Organizer
  日本レオロジー学会第48年会
- Data Source
  KAKENHI-PROJECT-21K13890
[Presentation] Structural Change of Colloidal Silica Solution Under Shear Stress2021
- Author(s)
  赤田圭史
- Organizer
  2021 MRS Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13890
[Presentation] 時間分解小角X線散乱によるシリカコロイド溶液の構造解析2021
- Author(s)
  赤田圭史
- Organizer
  第82回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-21K13890
[Presentation] 時間分解小角 X 線散乱による非ニュートン流体の構造解析2021
- Author(s)
  赤田圭史
- Organizer
  第69回レオロジー討論会
- Data Source
  KAKENHI-PROJECT-21K13890

1. Jun-ichi Fujita (10361320)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
2. 嵐田雄介 (30715181)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
3. 吉田昭二 (90447227)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
4. 茂木裕幸 (30845631)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
5. 杉本卓也 (70899509)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Akada Keishi 赤田 圭史

Research Projects

Research Products

Co-Researchers

Nanosecond Rheological Measurements for Shear Thickening MechanismPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of time-resolved rheological techniques using impact shear cells for study of phase transitions in non-Newtonian fluidsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Creation of Comblock-type ultra-high-speed AFM visualization technique and visualization of catalytic reaction processes

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Real-time Observation of Microstructural Dynamic Process in Colloidal Solution under Dilatant PhenomenaPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Visualizing the Transient Response of Local Potentials on Photoconductive Antennas Using Scanning Ultrafast Electron Microscopy2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Anisotropic flocculation in shear thickening colloid-polymer suspension via simultaneous observation of rheology and X-ray scattering2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Radio-frequency plasma assisted reduction and nitrogen doping of graphene oxide2022

Author(s)

Journal Title

DOI

Data Source

[Patent] レオロジー測定装置2024

Inventor(s)

Industrial Property Rights Holder

Industrial Property Rights Type

Industrial Property Number

Filing Date

Data Source

[Presentation] Time-resolved Rheo-SAXS on Shear Thickening of Colloidal Suspension2024

Author(s)

Organizer

Data Source

[Presentation] 放射光による高速流動現象の構造解析2024

Author(s)

Organizer

Data Source

[Presentation] シアシックニングに伴うマイクロ秒コロイド構造変化2024

Author(s)

Organizer

Data Source

[Presentation] 単層TMDCサスペンド構造の発光ダイナミクス解析2023

Author(s)

Organizer

Data Source

[Presentation] MoS2単原子膜の高効率発光化に向けた局所歪みの工学的解明2023

Author(s)

Organizer

Data Source

[Presentation] シアシックニング流体における時間分解 Rheo SAXS 測定2023

Author(s)

Organizer

Data Source

[Presentation] Time-resolved Rheo-SAXS study on Shear Melting Development of Colloidal Crystal in Impacted Shear Thickening2023

Author(s)

Organizer

Data Source

[Presentation] Time-resolved Rheo-SAXS study on Shear Melting Development of Colloidal Crystal in Impacted Shear Thickening2023

Author(s)

Akada Keishi 赤田圭史