Kusaba Akira 草場彰

Researcher Number	70868926
Other IDs
Affiliation (Current)	2025: 九州大学, 応用力学研究所, 准教授
Affiliation (based on the past Project Information) *help	2022 – 2024: 九州大学, 応用力学研究所, 准教授 2020 – 2022: 九州大学, 応用力学研究所, 助教
Review Section/Research Field	Principal Investigator Basic Section 30010:Crystal engineering-related Except Principal Investigator Sections That Are Subject to Joint Review: Basic Section60030:Statistical science-related , Basic Section61030:Intelligent informatics-related / Basic Section 60030:Statistical science-related / Basic Section 61030:Intelligent informatics-related / Medium-sized Section 30:Applied physics and engineering and related fields / Medium-sized Section 14:Plasma science and related fields
Keywords	Principal Investigator 気相成長 / 量子化学計算 / 反応経路自動探索 / 表面反応 / 結晶成長素過程 / 結晶成長プロセス・インフォマティクス / 計算科学 / 記述子 / 窒化物半導体 / 分配関数 … More / エレクトロン・カウンティング則 / イジング模型 / ベイズ最適化 / 第一原理計算 / 表面再構成 / 窒化ガリウム … More Except Principal Investigator 輸送最適化 / 離散構造列挙 / 離散構造 / ベイズ最適化 / 列挙 / 離散構造カーネル / 結晶成長 / 列挙アルゴリズム / 最適輸送問題 / 組合せ最適化 / 反応経路探索 / 表面プロセス / 化学気相成長 / 再堆積層 / アモルファス炭素 / 高速試料搬送装置 / 水素リサイクリング / 分子動力学 / 第一原理計算 / 炭素ポンプ / 核融合炉 / 燃料粒子循環 Less

大規模反応ネットワークで捉える気相成長理論の開拓Principal Investigator
- Principal Investigator
  
  草場彰
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 30010:Crystal engineering-related
- Research Institution
  Kyushu University
半導体化学気相成長の科学
- Principal Investigator
  
  寒川義裕
- Project Period (FY)
  2024 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 30:Applied physics and engineering and related fields
- Research Institution
  Kyushu University
Enumeration of Discrete Structures on Infinite Planes and Surface Structure Exploration of Crystals through Similarity Design
- Principal Investigator
  
  久保山哲二
- Project Period (FY)
  2023 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 61030:Intelligent informatics-related
  Basic Section 60030:Statistical science-related
  Sections That Are Subject to Joint Review: Basic Section60030:Statistical science-related , Basic Section61030:Intelligent informatics-related
- Research Institution
  Gakushuin University
Study of fuel hydrogen circulation control with carbon pump
- Principal Investigator
  
  花田和明
- Project Period (FY)
  2021 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 14:Plasma science and related fields
- Research Institution
  Kyushu University
Exploration of Large-Scale Semiconductor Surface Reconstruction Using Informatics TechnologyPrincipal Investigator
- Principal Investigator
  
  Kusaba Akira
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 30010:Crystal engineering-related
- Research Institution
  Kyushu University

All 2024 2023 2022 2021

All Journal Article Presentation

[Journal Article] Augmentation of the Electron Counting Rule with Ising Model2024
- Author(s)
  Karol Kawka, Pawel Kempisty, Konrad Sakowski, Stanislaw Krukowski, Michal Bockowski, David Bowler, Akira Kusaba
- Journal Title
  
  arXiv:2402.06140 [cond-mat.mtrl-sci]
  
  Volume: -
- Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K15181
[Journal Article] Application of Information Science and Technology to GaN Crystal Growth2023
- Author(s)
  Kusaba Akira
- Journal Title
  
  Journal of the Robotics Society of Japan
  
  Volume: 41 Issue: 8 Pages: 680-683
- DOI
  10.7210/jrsj.41.680
- ISSN
  0289-1824, 1884-7145
- Language
  Japanese
- Data Source
  KAKENHI-PROJECT-23K28151
[Journal Article] Progress in Surface Science in III-Nitride MOCVD2023
- Author(s)
  KANGAWA Yoshihiro、KUSABA Akira
- Journal Title
  
  Vacuum and Surface Science
  
  Volume: 66 Issue: 4 Pages: 227-232
- DOI
  10.1380/vss.66.227
- ISSN
  2433-5835, 2433-5843
- Year and Date
  2023-04-10
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K28151
[Journal Article] Polar GaN Surfaces under Gallium Rich Conditions: Revised Thermodynamic Insights from Ab Initio Calculations2023
- Author(s)
  Kempisty Pawel、Kawka Karol、Kusaba Akira、Kangawa Yoshihiro
- Journal Title
  
  Materials
  
  Volume: 16 Issue: 17 Pages: 5982-5982
- DOI
  10.3390/ma16175982
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K15181, KAKENHI-PROJECT-23K28151
[Journal Article] Current Status of Digital Twin Development in GaN MOVPE2023
- Author(s)
  草場彰、寒川義裕、久保山哲二、新田州吾、白石賢二、押山淳
- Journal Title
  
  Journal of the Japanese Association for Crystal Growth
  
  Volume: 50 Issue: 1 Pages: n/a
- DOI
  10.19009/jjacg.50-1-05
- ISSN
  0385-6275, 2187-8366
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K28151
[Journal Article] Exploration of a large-scale reconstructed structure on GaN(0001) surface by Bayesian optimization2022
- Author(s)
  Kusaba A.、Kangawa Y.、Kuboyama T.、Oshiyama A.
- Journal Title
  
  Applied Physics Letters
  
  Volume: 120 Issue: 2 Pages: 021602-021602
- DOI
  10.1063/5.0078660
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H00762, KAKENHI-PROJECT-19K12125, KAKENHI-PROJECT-20K15181, KAKENHI-PROJECT-18H03873
[Journal Article] Facet stability of GaN during tri-halide vapor phase epitaxy: an ab initio-based approach2021
- Author(s)
  Yosho Daichi、Matsuo Yuriko、Kusaba Akira、Kempisty Pawel、Kangawa Yoshihiro、Murakami Hisashi、Koukitu Akinori
- Journal Title
  
  CrystEngComm
  
  Volume: 23 Issue: 6 Pages: 1423-1428
- DOI
  10.1039/d0ce01683g
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K15181, KAKENHI-PLANNED-16H06417, KAKENHI-PLANNED-16H06418, KAKENHI-PROJECT-19H02614
[Presentation] ベイズ最適化とデータ同化による半導体気相成長モデリング2024
- Author(s)
  草場彰
- Organizer
  日本学術振興会R032委員会第16回研究会
- Invited
- Data Source
  KAKENHI-PROJECT-20K15181
[Presentation] Ab initio thermodynamic study of the metallic surface wetting layer during MBE (In)GaN growth and its consequences for dopants incorporation2023
- Author(s)
  Pawel Kempisty, Karol Kawka, Akira Kusaba, Yoshihiro Kangawa
- Organizer
  14th International Conference on Nitride Semiconductors (ICNS-14)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K15181
[Presentation] Bayesian optimization and Ising model in DFT calculations of surface reconstruction2023
- Author(s)
  Akira Kusaba
- Organizer
  24th Asian Workshop on First-Principles Electronic Structure Calculations (ASIAN-24)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K15181
[Presentation] データ科学による結晶成長モデリングの高度化2023
- Author(s)
  草場彰, 寒川義裕, 久保山哲二, 新田州吾, 白石賢二, 押山淳
- Organizer
  第2回スーパーコンピュータ「富岳」成果創出加速プログラム研究交流会
- Data Source
  KAKENHI-PROJECT-20K15181
[Presentation] ベイズ最適化による半導体表面混合状態の研究2023
- Author(s)
  草場彰
- Organizer
  第2回スーパーコンピュータ「富岳」成果創出加速プログラム研究交流会
- Data Source
  KAKENHI-PROJECT-20K15181
[Presentation] Ising model-based analysis of the GaN(0001) surface reconstructed structures sampled from Bayesian optimization2023
- Author(s)
  Karol Kawka, Pawel Kempisty, Stanislaw Krukowski, Michal Bockowski, David Bowler, Akira Kusaba
- Organizer
  20th International Conference on Crystal Growth and Epitaxy (ICCGE-20)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K15181
[Presentation] Data Assimilation in Semiconductor Crystal Growth: Chemical Reaction Network Modeling2023
- Author(s)
  KUSABA Akira
- Organizer
  Global Plasma Forum in Aomori
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04456
[Presentation] 反応経路自動探索によるトリメチルガリウム分解過程の理論解析2023
- Author(s)
  杉山佳奈美, 草場彰
- Organizer
  第84回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K15181
[Presentation] 結晶成長の計算科学と機械学習応用2022
- Author(s)
  草場彰
- Organizer
  2022年日本結晶成長学会特別講演会『赤﨑勇先生追悼講演会～結晶成長が描く夢の継承～』
- Invited
- Data Source
  KAKENHI-PROJECT-20K15181
[Presentation] 窒化物半導体MOVPEにおける表面相図：不純物混入の寄与2022
- Author(s)
  木原楓太, 草場彰, 寒川義裕
- Organizer
  第14回ナノ構造エピタキシャル成長講演会
- Data Source
  KAKENHI-PROJECT-20K15181
[Presentation] Application of Machine Learning Methods to More Quantitative GaN MOVPE Modeling2022
- Author(s)
  Akira Kusaba
- Organizer
  2nd International Symposium on Wide Gap Semiconductor Growth, Process and Device Simulation (ISWGPDs 2022)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K15181
[Presentation] More quantitative prediction of III-nitride growth: theoretical and data-driven approaches2021
- Author(s)
  Akira Kusaba, Yoshihiro Kangawa
- Organizer
  International Symposium on Wide Gap Semiconductor Growth, Process and Device Simulation 2021 (ISWGPDs 2021)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K15181
[Presentation] 結晶成長デジタルツイン―AI と計算科学からのアプローチ2021
- Author(s)
  草場彰 , 久保山哲二 , 寒川義裕
- Organizer
  第50回結晶成長国内会議
- Invited
- Data Source
  KAKENHI-PROJECT-20K15181
[Presentation] Ab initio-based approach to GaN HVPE and THVPE processes: p-type doping and facet stability2021
- Author(s)
  Daichi Yosho, Yuriko Matsuo, Pawel Kempisty, Akira Kusaba, Yoshihiro Kangawa
- Organizer
  International Symposium on Wide Gap Semiconductor Growth, Process and Device Simulation 2021 (ISWGPDs 2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K15181

1. 花田和明 (30222219)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. 大宅諒 (10804750)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 中村浩章 (30311210)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 齋藤誠紀 (40725024)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 四竈泰一 (80456152)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 寒川義裕 (90327320)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 杉山佳奈美 (70974377)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 新田州吾 (80774679)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 久保山哲二 (80302660)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
10. 堀山貴史 (60314530)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 宇野毅明 (00302977)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 平田耕一 (20274558)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Kusaba Akira 草場 彰

Research Projects

Research Products

Co-Researchers

大規模反応ネットワークで捉える気相成長理論の開拓Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

半導体化学気相成長の科学

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Enumeration of Discrete Structures on Infinite Planes and Surface Structure Exploration of Crystals through Similarity Design

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Study of fuel hydrogen circulation control with carbon pump

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Exploration of Large-Scale Semiconductor Surface Reconstruction Using Informatics TechnologyPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Augmentation of the Electron Counting Rule with Ising Model2024

Author(s)

Journal Title

Data Source

[Journal Article] Application of Information Science and Technology to GaN Crystal Growth2023

Author(s)

Journal Title

DOI

ISSN

Language

Data Source

[Journal Article] Progress in Surface Science in III-Nitride MOCVD2023

Author(s)

Journal Title

DOI

ISSN

Year and Date

Language

Data Source

[Journal Article] Polar GaN Surfaces under Gallium Rich Conditions: Revised Thermodynamic Insights from Ab Initio Calculations2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Current Status of Digital Twin Development in GaN MOVPE2023

Author(s)

Journal Title

DOI

ISSN

Language

Data Source

[Journal Article] Exploration of a large-scale reconstructed structure on GaN(0001) surface by Bayesian optimization2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Facet stability of GaN during tri-halide vapor phase epitaxy: an ab initio-based approach2021

Author(s)

Journal Title

DOI

Data Source

[Presentation] ベイズ最適化とデータ同化による半導体気相成長モデリング2024

Author(s)

Organizer

Data Source

[Presentation] Ab initio thermodynamic study of the metallic surface wetting layer during MBE (In)GaN growth and its consequences for dopants incorporation2023

Kusaba Akira 草場彰