KOIZUMI Hirokazu 小泉大一

… Alternative Names

小泉大一コイズミヒロカズ

Less

Researcher Number	60126050
Other IDs
Affiliation (based on the past Project Information) *help	1996 – 2005: 明治大学, 理工学部, 教授 1992 – 1995: 明治大学, 理工学部, 助教授 1990: 明治大学, 理工学部, 助教授
Review Section/Research Field	Principal Investigator Physical properties of metals / Physical properties of metals Except Principal Investigator Applied physics, general / Physical properties of metals / Applied materials / Physical properties of metals
Keywords	Principal Investigator radiation loss / simulation / dislocation / シミュレーション / 転位 / elastic body / velocity / phonon / crack / kink … More / 分子動力学法 / Stillinger-Weberポテンシャル / 半導体 / 分子動力字法 / 超音速運動 / 計算機シミュレーション / 弾性体 / 速度 / 輻射損失 / フォノン / 亀裂 / キンク / incubation period / brittle fracture / fast penetration / intergranular fracture / polycrystalline metals / grain boundaries / solid metal induced embrittlement / liquid metal embrittlement / ガリウム / アルミニウム / 粒界 / 多結晶 / 特異性 / 潜伏期間 / 脆性破壊 / 高速浸透 / 粒界破壊 / 多結晶固体金属 / 結晶粒界 / 固体金属誘起脆化 / 液体金属脆化 / Peierls potential / lattice vibration / elastic interaction / dislocation segment / mesoscopic / メゾズコピック / パイエルスポテンシャル / 格子振動 / 放射損失 / 弾性相互作用 / 転位セグメント / メゾスコピック / 超音波測定 / 2準位系 / 音速 / 準結晶 … More Except Principal Investigator 破壊 / ガリウム / 液体金属脆化 / 転位 / gallium / aluminum alloy / Rayleigh wave / liquid-metal embrittlement / laser ultrasonics / パルスレーザ / ファブリ・ペロー干渉計 / 超音波吸収 / レーザー超音波 / レーザ超音波 / 表面波 / 残留応力 / ジュラルミン / レーザー励起超音波 / MRI technique / plastic deformation / solid helium / surface step / dislocation / quantum tunneling / 磁気映像法 / 磁気影像法 / 塑性変形 / 固体ヘリウム / 表面ステップ / 多自由度トンネル現象 / optical measurement / fracture / crack / 破壊機構 / き裂の伝播 / 光学測定 / き裂 / Scanning Tunneling Microscopy / Fracture / Acoustic Emission / Gallium / Amorphous Metal / Aluminum / Liguid Metal Embrittlement / 非晶質合金 / 単結晶 / 引張試験 / 銅 / トンネル顕微鏡 / アコースティック・エミッション / 非晶質 / アルミニウム / パイエルス・応力 / パイエルス・ポテンシャル / 結晶強度 Less

Resistance to the motion of singular points in a crystal due to emission of lattice wavesPrincipal Investigator
- Principal Investigator
  
  KOIZUMI Hirokazu
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Physical properties of metals
- Research Institution
  Meiji University
Fast penetration of liquid metal into solid metal and liquid metal embrittlementPrincipal Investigator
- Principal Investigator
  
  KOIZUMI Hirokazu
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Physical properties of metals
- Research Institution
  Meiji University
Real-Time Observation of Dislocation under Stress using Laser-induced Ultrasonic Waves
- Principal Investigator
  
  CHOI Pak-Kon
- Project Period (FY)
  1999 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Applied physics, general
- Research Institution
  Meiji University
Mesoscopic simulation of dislocations and observation of dislocation structurePrincipal Investigator
- Principal Investigator
  
  KOIZUMI Hirokazu
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Physical properties of metals
- Research Institution
  Meiji University
Motion of dislocations and surface steps with quantum dissipation
- Principal Investigator
  
  SUZUKI Takayoshi
- Project Period (FY)
  1996 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  University of Tokyo
結晶強度の基礎してのパイエルス応力
- Principal Investigator
  
  奥田重雄
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for Co-operative Research (A)
- Research Field
  
  Physical properties of metals
- Research Institution
  University of Tsukuba
Microscopic Mechanism of the Surface Interaction between Liquid and Solid Metals
- Principal Investigator
  
  HYODO Shinichi, 兵藤申一
- Project Period (FY)
  1992 – 1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (A)
- Research Field
  
  Applied materials
- Research Institution
  Meiji University
Observation of crack propagation in non-metals and fracture mechanism
- Principal Investigator
  
  SUZUKI Takayosi
- Project Period (FY)
  1992 – 1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  Physical properties of metals
- Research Institution
  University of Tokyo
準結晶における低温の音速異常と2準位系Principal Investigator
- Principal Investigator
  
  小泉大一
- Project Period (FY)
  1990
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  Meiji University

All 2005 Other

All Journal Article

[Journal Article] Motion of dislocation kinks in a simple model crystal2005
- Author(s)
  H.Koizumi
- Journal Title
  
  Materials Science and Engineering A 400-401
  
  Pages: 76-79
- Data Source
  KAKENHI-PROJECT-16560582
[Journal Article] Motion of dislocation kinks in a simple model crystal2005
- Author(s)
  H.Koizumi, T.Suzuki
- Journal Title
  
  Materials Science and Engineering A vol.400-401
  
  Pages: 76-79
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16560582
[Journal Article] Motion of dislocation kinks in a simple model crystal2005
- Author(s)
  H.Koizumi, T.Suzuki
- Journal Title
  
  Materials Science and Engineering A 400-401
  
  Pages: 76-79
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16560582
[Journal Article] Construction of the Peierls-Nabarro potential of a dislocation from interatomic potentials
- Author(s)
  H.Koizumi, H.O.K.Kirchner, T.Suzuki
- Journal Title
  
  Philosophical Magazine (印刷中)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16560582
[Journal Article] Construction of the Peierls-Nabarro potential of a dislocation from interatomic potentials
- Author(s)
  H.Koizumi
- Journal Title
  
  Philosophical Magazine (印刷中)
- Data Source
  KAKENHI-PROJECT-16560582
[Journal Article] Motion of dislocation kinks in a simple model crystal
- Author(s)
  H.Koizumi
- Journal Title
  
  Materials Science and Engineering A (未定)
- Data Source
  KAKENHI-PROJECT-16560582
[Journal Article] Construction of the Peierls-Nabarro potential of a dislocation from interatomic potentials
- Author(s)
  H.Koizumi, H.O.K.Kirchner, T.Suzuki
- Journal Title
  
  Philosophical Magazine (in printing)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16560582

1. SUZUKI Takayosi (70013208)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
2. TAKEUCHI Shin (60013512)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. CHOI Pak-kon (30143530)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. 奥田重雄 (50111365)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 前田康二 (10107443)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 丸川健三郎 (20001191)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. HYODO Shinichi (30010713)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 兵藤申一 (60012019)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. INAGAKI Satoru (20092140)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. ONODERA Yoshitaka (70087039)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. ICHIKAWA Toshihiro (60005965)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. KURODA K. (10107394)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. MIZUSAKI Takao (20025448)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. UAHA Makio (30183213)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

KOIZUMI Hirokazu 小泉 大一

小泉 大一 コイズミ ヒロカズ

Research Projects

Research Products

Co-Researchers

Resistance to the motion of singular points in a crystal due to emission of lattice wavesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Fast penetration of liquid metal into solid metal and liquid metal embrittlementPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Real-Time Observation of Dislocation under Stress using Laser-induced Ultrasonic Waves

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Mesoscopic simulation of dislocations and observation of dislocation structurePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Motion of dislocations and surface steps with quantum dissipation

Principal Investigator

Project Period (FY)

Research Category

Research Institution

結晶強度の基礎してのパイエルス応力

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Microscopic Mechanism of the Surface Interaction between Liquid and Solid Metals

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Observation of crack propagation in non-metals and fracture mechanism

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

準結晶における低温の音速異常と2準位系Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Institution

[Journal Article] Motion of dislocation kinks in a simple model crystal2005

Author(s)

Journal Title

Data Source

[Journal Article] Motion of dislocation kinks in a simple model crystal2005

Author(s)

Journal Title

Description

Data Source

[Journal Article] Motion of dislocation kinks in a simple model crystal2005

Author(s)

Journal Title

Description

Data Source

[Journal Article] Construction of the Peierls-Nabarro potential of a dislocation from interatomic potentials

Author(s)

Journal Title

Description

Data Source

[Journal Article] Construction of the Peierls-Nabarro potential of a dislocation from interatomic potentials

Author(s)

Journal Title

Data Source

KOIZUMI Hirokazu 小泉大一

小泉大一コイズミヒロカズ