GAO SI 高斯

… Alternative Names

GAO Si 高斯

Less

Researcher Number	00782038
Other IDs
Affiliation (Current)	2026: 京都大学, 工学研究科, 准教授
Affiliation (based on the past Project Information) *help	2023 – 2025: 京都大学, 工学研究科, 准教授 2022: 京都大学, 工学研究科, 講師
Review Section/Research Field	Principal Investigator Basic Section 26050:Material processing and microstructure control-related Except Principal Investigator Science and Engineering
Keywords	Principal Investigator ultrafine grain / deformation behavior / strain localization / martensitic / steel / martensite / strengthening mechanism / phase transformation Except Principal Investigator 延性・靱性 / 計算実験の二刀流 … More / 超高強度 / 若手人材育成 / 国際共同研究 / 力学 / 原子シミュレーション / 加工硬化 / 変形モード制御 / 金属材料 / 超高強度と高延性両立 Less

Clarifying the polymer-like double necking phenomenon in metastable FCC alloysPrincipal Investigator
- Principal Investigator
  
  高斯
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 26050:Material processing and microstructure control-related
- Research Institution
  Kyoto University
Structural Metallic Materials Managing Ultra High Strength and Large Ductility by Hig h-Order Control of Deformation: Fostering Young Researchers with Dual-Sword Skills of Experiments and Computation
- Principal Investigator
  
  辻伸泰
- Project Period (FY)
  2023 – 2029
- Research Category
  
  Fund for the Promotion of Joint International Research (International Leading Research )
- Review Section
  
  Science and Engineering
- Research Institution
  Kyoto University
Investigation on the polymer-like deformation behavior in ultra-fine grained metastable austenitic steelPrincipal Investigator
- Principal Investigator
  
  GAO Si
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 26050:Material processing and microstructure control-related
- Research Institution
  Kyoto University

All 2025 2024 2023 2022

All Journal Article Presentation

[Journal Article] Loading-direction dependence of non-basal slip activity in a pre-twinned AZ31 magnesium alloy2025
- Author(s)
  Go Jongbin、Park Myeong-heom、Gao Si、Matsumiya Hisashi、Gong Wu、Tsuji Nobuhiro
- Journal Title
  
  Journal of Alloys and Compounds
  
  Volume: 1014 Pages: 178749-178749
- DOI
  10.1016/j.jallcom.2025.178749
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23H00234, KAKENHI-PROJECT-24K07214, KAKENHI-PROJECT-23K20037
[Journal Article] Unique deformation behavior of ultrafine-grained 304 stainless steel at 20 K2025
- Author(s)
  MAO Wenqi、GONG Wu、KAWASAKI Takuro、GAO Si、ITO Tatsuya、YAMASHITA Takayuki、HARJO Stefanus、ZHAO Lijia、WANG Qiang
- Journal Title
  
  Scripta Materialia
  
  Volume: 264 Pages: 116726-116726
- DOI
  10.1016/j.scriptamat.2025.116726
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K14509
[Journal Article] Martensitic transformation-governed Lueders deformation enables large ductility and late-stage strain hardening in ultrafine-grained austenitic stainless steel at low temperatures2024
- Author(s)
  Mao Wenqi、Gao Si、Gong Wu、Kawasaki Takuro、Ito Tatsuya、Harjo Stefanus、Tsuji Nobuhiro
- Journal Title
  
  Acta Materialia
  
  Volume: 278 Pages: 120233-120233
- DOI
  10.1016/j.actamat.2024.120233
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23H00234, KAKENHI-PROJECT-22K14509, KAKENHI-PROJECT-23K20037
[Journal Article] Disconnection units of twinning in body-centered-cubic metals2024
- Author(s)
  Wei Gaobing、Xie Hongxian、Du Jun-Ping、He Tingting、Lu Guanghong、Ogata Shigenobu
- Journal Title
  
  Acta Materialia
  
  Volume: 280 Pages: 120325-120325
- DOI
  10.1016/j.actamat.2024.120325
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20037
[Journal Article] Quantitatively evaluating the huge L?ders band deformation in an ultrafine grain stainless steel by combining in situ neutron diffraction and digital image correlation analysis2023
- Author(s)
  Mao Wenqi、Gao Si、Gong Wu、Harjo Stefanus、Kawasaki Takuro、Tsuji Nobuhiro
- Journal Title
  
  Scripta Materialia
  
  Volume: 235 Pages: 115642-115642
- DOI
  10.1016/j.scriptamat.2023.115642
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K14509, KAKENHI-PROJECT-23H00234
[Presentation] Tensile Deformation Behavior of Polycrystalline Pure Cobalt With HCP / FCC Dual Phase Studied by In-Situ X-Ray Diffraction2025
- Author(s)
  〇Takumi Suzumura, Si Gao, Shuhei Yoshida, Nobuhiro Tsuji
- Organizer
  TMS 2025 Annual Meeting and Exhibition
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20037
[Presentation] Quantitative assessment of deformation-induced martensitic transformation in the tensile behavior of Fe-24Ni-0.3C TRIP steel2024
- Author(s)
  Si Gao
- Organizer
  2nd International Conference on Heterostructured Materials (iHSM II)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K14509
[Presentation] Strain localization behavior in a 304 type stainless steel having fine microstructures2024
- Author(s)
  Si Gao
- Organizer
  Asia Steel 2024
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20037
[Presentation] 多結晶純コバルトの室温における FCC 高温相の安定化と強度・延性バランスの向上2024
- Author(s)
  鈴村拓未、高斯、吉田周平、辻伸泰
- Organizer
  日本金属学会 2024 年春期 (第 174 回)講演大会
- Data Source
  KAKENHI-PROJECT-23K20037
[Presentation] Deformation behavior of ultrafine-grained TRIP steel observed by neutron diffraction2024
- Author(s)
  Wenqi Mao, Wu Gong, Takuro Kawasaki, Si Gao, 〇Stefanus Harjo, Nobuhiro Tsuji
- Organizer
  The 7th International Symposium on Steel Science (ISSS) 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20037
[Presentation] Cyclic transformation strengthening in Fe-24Ni-0.3C metastable austenitic steel2024
- Author(s)
  Mayu Dono, Si Gao, Myeong-Heom Park, Nobuhiro Tsuji
- Organizer
  The 7th International Symposium on Steel Science (ISSS) 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20037
[Presentation] Fe-24Ni-0.3C TRIP 鋼における繰り返し熱処理による組織変化およびその力学特性の調査2024
- Author(s)
  堂野真由・辻伸泰・S. Gao・朴明験
- Organizer
  日本鉄鋼協会 2024 年春期 (第 187 回)講演大会
- Data Source
  KAKENHI-PROJECT-23K20037
[Presentation] Quantitatively evaluating the role of deformation induced martensitic transformation in tensile deformation of an Fe24Ni-0.3C TRIP steel2024
- Author(s)
  高斯、毛文奇、白玉、HARJO Stafanus、朴明験、柴田暁伸、辻伸泰
- Organizer
  日本金属学会 2024 年春期 (第 174 回)講演大会
- Invited
- Data Source
  KAKENHI-PROJECT-23K20037
[Presentation] Strain localization behavior in a 304 type stainless steel having fine microstructures2024
- Author(s)
  Si Gao
- Organizer
  AsiaSteel 2024, Changsha, China
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K14509
[Presentation] Effect of the difference in mechanical properties of soft and hard layers on global deformation behavior in Cu/Fe laminated metal composite2024
- Author(s)
  Dongsheng Fu, Si Gao, Nobuhiro Tsuji
- Organizer
  Gordon Research Conference - Structural Nanomaterials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20037
[Presentation] Quantitative Assessment of Deformation-Induced Martensitic Transformation in the Tensile Behavior of Fe-24Ni-0.3C TRIP Steel2024
- Author(s)
  Wenqi Mao, 〇Si Gao, Wu Gong, Yu Bai, Stefanus Harjo, Myeong-Heom Park, Akinobu Shibata, Nobuhiro Tsuji
- Organizer
  The 2nd International Conference on Heterostructured Materials (iHSM II)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20037
[Presentation] Quantitatively evaluating the role of deformation induced martensitic transformation in tensile deformation of an Fe-24Ni-0.3C TRIP steel2023
- Author(s)
  Si Gao
- Organizer
  日本金属学会2024年春期(第174回)講演大会
- Invited
- Data Source
  KAKENHI-PROJECT-22K14509
[Presentation] Effect of grain size on the tensile properties of 304 stainless steel studied by in situ neutron diffraction2022
- Author(s)
  Si Gao
- Organizer
  The 7th International Conference on Advanced Steels (ICAS) in Tsukuba, Japan
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K14509

1. 辻伸泰 (30263213)

# of Collaborated Projects: 1 results

# of Collaborated Products: 10 results
2. 吉田周平 (00911710)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
3. 新里秀平 (10853202)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 尾方成信 (20273584)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
5. 石井明男 (80773340)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 朴明験 (90803479)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results

GAO SI 高 斯

GAO Si 高 斯

Research Projects

Research Products

Co-Researchers

Clarifying the polymer-like double necking phenomenon in metastable FCC alloysPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Structural Metallic Materials Managing Ultra High Strength and Large Ductility by Hig h-Order Control of Deformation: Fostering Young Researchers with Dual-Sword Skills of Experiments and Computation

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Investigation on the polymer-like deformation behavior in ultra-fine grained metastable austenitic steelPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Loading-direction dependence of non-basal slip activity in a pre-twinned AZ31 magnesium alloy2025

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Unique deformation behavior of ultrafine-grained 304 stainless steel at 20 K2025

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Martensitic transformation-governed Lueders deformation enables large ductility and late-stage strain hardening in ultrafine-grained austenitic stainless steel at low temperatures2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Disconnection units of twinning in body-centered-cubic metals2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Quantitatively evaluating the huge L?ders band deformation in an ultrafine grain stainless steel by combining in situ neutron diffraction and digital image correlation analysis2023

Author(s)

Journal Title

DOI

Data Source

[Presentation] Tensile Deformation Behavior of Polycrystalline Pure Cobalt With HCP / FCC Dual Phase Studied by In-Situ X-Ray Diffraction2025

Author(s)

Organizer

Data Source

[Presentation] Quantitative assessment of deformation-induced martensitic transformation in the tensile behavior of Fe-24Ni-0.3C TRIP steel2024

Author(s)

Organizer

Data Source

[Presentation] Strain localization behavior in a 304 type stainless steel having fine microstructures2024

Author(s)

Organizer

Data Source

[Presentation] 多結晶純コバルトの室温における FCC 高温相の安定化と強度・延性バランスの向上2024

Author(s)

Organizer

Data Source

[Presentation] Deformation behavior of ultrafine-grained TRIP steel observed by neutron diffraction2024

Author(s)

Organizer

Data Source

[Presentation] Cyclic transformation strengthening in Fe-24Ni-0.3C metastable austenitic steel2024

Author(s)

Organizer

Data Source

[Presentation] Fe-24Ni-0.3C TRIP 鋼における繰り返し熱処理による組織変化およびその力学特性の調査2024

Author(s)

Organizer

Data Source

[Presentation] Quantitatively evaluating the role of deformation induced martensitic transformation in tensile deformation of an Fe24Ni-0.3C TRIP steel2024

Author(s)

Organizer

Data Source

GAO SI 高斯

GAO Si 高斯