KUSABA Satoshi 草場哲

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Kusaba Satoshi 草場哲

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Researcher Number	00961640
Other IDs
Affiliation (Current)	2025: 東京都立大学, 理学研究科, 助教
Affiliation (based on the past Project Information) *help	2022 – 2025: 横浜国立大学, 大学院工学研究院, 助教
Review Section/Research Field	Principal Investigator Basic Section 30020:Optical engineering and photon science-related / Basic Section 13020:Semiconductors, optical properties of condensed matter and atomic physics-related / 0202:Condensed matter physics, plasma science, nuclear engineering, earth resources engineering, energy engineering, and related fields Except Principal Investigator Broad Section D
Keywords	Principal Investigator 和周波分光 / テラヘルツ / 原子層物質 / 励起子 / 超高速現象 / 非線形光学 / 光物性 / テラヘルツ分光 / ポンププローブ分光 / フォノンダイナミクス … More / キャリアダイナミクス / 暗準位 / 相変化材料 / 層状物質 / 遷移金属ダイカルコゲナイド / 和周波励起 / フォノン / 相変化 / 超高速ダイナミクス … More Except Principal Investigator 中赤外パルス / STM発光 / 近接場分光 / テラヘルツ Less

低次元ナノ材料における誘電率制御とクーロンエンジニアリングPrincipal Investigator
- Principal Investigator
  
  草場哲
- Project Period (FY)
  2025 – 2026
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 30020:Optical engineering and photon science-related
- Research Institution
  Yokohama National University
Elucidation and control of excitonic potentials in atomic layer materialsPrincipal Investigator
- Principal Investigator
  
  草場哲
- Project Period (FY)
  2023 – 2024
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 13020:Semiconductors, optical properties of condensed matter and atomic physics-related
- Research Institution
  Yokohama National University
Exciton dynamics in monolayer materials revealed by direct observation of dark exciton statesPrincipal Investigator
- Principal Investigator
  
  Kusaba Satoshi
- Project Period (FY)
  2022 – 2023
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Review Section
  
  0202:Condensed matter physics, plasma science, nuclear engineering, earth resources engineering, energy engineering, and related fields
- Research Institution
  Yokohama National University
Development of Phase-Controlled Near Field Spectroscopy with Extremely High Spatiotemporal Resolution
- Principal Investigator
  
  武田淳
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Review Section
  
  Broad Section D
- Research Institution
  Yokohama National University

All 2024 2023 2022

All Journal Article Presentation

[Journal Article] Terahertz sum-frequency excitation of coherent optical phonons in the two-dimensional semiconductor WSe22024
- Author(s)
  Kusaba Satoshi、Lin Haw-Wei、Tamaki Ryo、Katayama Ikufumi、Takeda Jun、Blake Geoffrey A.
- Journal Title
  
  Applied Physics Letters
  
  Volume: 124 Issue: 12 Pages: 122204-122204
- DOI
  10.1063/5.0191558
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13043, KAKENHI-PROJECT-22K20354
[Journal Article] 相変化材料Cr2Ge2Te6における光誘起結晶化の超高速ダイナミクス2023
- Author(s)
  草場哲, 神本健汰, 矢口優介, 金唐逸, Yinli Wang, Yi Shuang，須藤祐司，玉置亮，片山郁文，武田淳
- Journal Title
  
  第34回光物性研究会論文集
  
  Volume: 34 Pages: 171-174
- Data Source
  KAKENHI-PROJECT-23K13043
[Journal Article] 相変化材料Cr2Ge2Te6における光誘起結晶化の超高速ダイナミクス2023
- Author(s)
  草場哲, 神本健汰, 矢口優介, 金唐逸, Yinli Wang, Yi Shuang，須藤祐司，玉置亮，片山郁文，武田淳
- Journal Title
  
  第34回光物性研究会論文集
  
  Volume: 34 Pages: 171-174
- Data Source
  KAKENHI-PROJECT-22K20354
[Journal Article] 単層WSe2の発光相関測定における高密度励起効果2023
- Author(s)
  武田実, 草場哲, 玉置亮, 片山郁文, 武田淳
- Journal Title
  
  第34回光物性研究会論文集
  
  Volume: 34 Pages: 143-146
- Data Source
  KAKENHI-PROJECT-22K20354
[Journal Article] 単層WSe2の発光相関測定における高密度励起効果2023
- Author(s)
  武田実, 草場哲, 玉置亮, 片山郁文, 武田淳
- Journal Title
  
  第34回光物性研究会論文
  
  Volume: 34 Pages: 143-146
- Data Source
  KAKENHI-PROJECT-23K13043
[Presentation] Terahertz coherent excitation of Raman-active phonons in van-der-Waals semiconductor WSe22024
- Author(s)
  Satoshi Kusaba, Haw Wei Lin, Ryo Tamaki, Ikufumi Katayama, Jun Takeda, and Geoffrey A. Blake
- Organizer
  23rd International Conference on Ultrafast Phenomena
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K20354
[Presentation] Sum-frequency excitations of excitons and phonons in van-der-Waals semiconductor2024
- Author(s)
  Satoshi Kusaba
- Organizer
  Conference on Laser and Synchrotron Radiation Combination Experiment 2024 (LSC2024)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K20354
[Presentation] Broadband sum-frequency generation spectroscopy revealing dark excitonic states in monolayer WSe22023
- Author(s)
  Satoshi Kusaba
- Organizer
  Gordon Research Seminar "Theoretical and Experimental Techniques for Coherent Quantum Control With Strong Fields"
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13043
[Presentation] 相変化材料Cr2Ge2Te6における光誘起結晶化の超高速ダイナミクス2023
- Author(s)
  草場哲, 神本健汰, 矢口優介, 金唐逸, Yinli Wang, Yi Shuang，須藤祐司，玉置亮，片山郁文，武田淳
- Organizer
  第34回光物性研究会
- Data Source
  KAKENHI-PROJECT-22K20354
[Presentation] Broadband sum-frequency generation spectroscopy revealing dark excitonic states in monolayer WSe22023
- Author(s)
  Satoshi Kusaba
- Organizer
  Gordon Research Conference "Diversity and Synergetics in Quantum Control and Quantum Technology"
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K20354
[Presentation] 研究者からの中等科学教育へのアプローチ2023
- Author(s)
  草場哲
- Organizer
  科学基礎論学会
- Invited
- Data Source
  KAKENHI-PROJECT-23K13043
[Presentation] 光照射STMによるグラフェンナノデバイスの熱励起電子観測2023
- Author(s)
  川村亮太、金　唐逸、Fayong Liu、玉置　亮、草場　哲、水田　博、片山郁文、武田淳
- Organizer
  第70回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-20H05662
[Presentation] 新奇相変化材料Cr2Ge2Te6における光励起キャリアダイナミクス2023
- Author(s)
  草場　哲、神本健汰、矢口優介、王　吟麗、双　逸、須藤祐司、玉置　亮、片山郁文、武田　淳
- Organizer
  第70回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-20H05662
[Presentation] 単層WSe2の発光相関測定における高密度励起効果2023
- Author(s)
  武田実, 草場哲, 玉置亮, 片山郁文, 武田淳
- Organizer
  第34回光物性研究会
- Data Source
  KAKENHI-PROJECT-23K13043
[Presentation] Broadband sum-frequency generation spectroscopy revealing dark excitonic states in monolayer WSe22023
- Author(s)
  Satoshi Kusaba
- Organizer
  Gordon Research Conference "Diversity and Synergetics in Quantum Control and Quantum Technology"
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13043
[Presentation] 新奇相変化材料Cr2Ge2Te6における光励起キャリアダイナミクス2023
- Author(s)
  草場哲, 神本健汰, 矢口優介, 王吟麗, 双逸, 須藤祐司, 玉置亮, 片山郁文, 武田淳
- Organizer
  第70回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-22K20354
[Presentation] スーパーコンティニュウム光源を用いた二系統4f光学系によるCu2Oの和周波分光2023
- Author(s)
  田原圭, 片桐佳来, 草場哲, 中暢子
- Organizer
  日本物理学会2023年春季大会
- Data Source
  KAKENHI-PROJECT-22K20354
[Presentation] Broadband sum-frequency generation spectroscopy revealing dark excitonic states in monolayer WSe22023
- Author(s)
  Satoshi Kusaba
- Organizer
  Gordon Research Seminar "Theoretical and Experimental Techniques for Coherent Quantum Control With Strong Fields"
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K20354
[Presentation] 原子層物質における励起子・フォノンの非線形分光2023
- Author(s)
  草場哲
- Organizer
  日本学術会議公開シンポジウム「光がもたらす未来社会～ICOの新たな発展に向けて～」
- Data Source
  KAKENHI-PROJECT-22K20354
[Presentation] 層状半導体WSe2における広帯域THz電場励起コヒーレントフォノンの観測2023
- Author(s)
  草場　哲、H. W. Lin, 玉置　亮, 片山郁文, G. A. Blake, 武田　淳
- Organizer
  日本物理学会2023年春季大会
- Data Source
  KAKENHI-PROJECT-20H05662
[Presentation] 新規相変化材料Cr2Ge2Te6におけるシングルショット過渡吸収計測2023
- Author(s)
  神本健汰, 草場哲, 矢口優介, Yinli Wang, Yi Shuang, 須藤祐司, 玉置亮, 片山郁文, 武田淳
- Organizer
  第7回フォトニクスワークショップ
- Data Source
  KAKENHI-PROJECT-22K20354
[Presentation] 研究者からの中等科学教育へのアプローチ2023
- Author(s)
  草場哲
- Organizer
  科学基礎論学会
- Invited
- Data Source
  KAKENHI-PROJECT-22K20354
[Presentation] 層状半導体WSe2における広帯域THz電場励起コヒーレントフォノンの観測2023
- Author(s)
  草場哲, H. W. Lin, 玉置亮, 片山郁文, G. A. Blake, 武田淳
- Organizer
  日本物理学会2023年春季大会
- Data Source
  KAKENHI-PROJECT-22K20354
[Presentation] 原子層物質における励起子・フォノンの非線形分光2023
- Author(s)
  草場哲
- Organizer
  日本学術会議公開シンポジウム「光がもたらす未来社会～ICOの新たな発展に向けて～」
- Data Source
  KAKENHI-PROJECT-23K13043
[Presentation] 層状半導体WSe2におけるTHz非線形励起コヒーレントフォノン2023
- Author(s)
  草場哲, H.-W. Lin, 玉置亮, 片山郁文, G. A. Blake, 武田淳
- Organizer
  2023年第84回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-23K13043
[Presentation] 相変化材料Cr2Ge2Te6における光誘起結晶化の超高速ダイナミクス2023
- Author(s)
  草場哲, 神本健汰, 矢口優介, 金唐逸, Yinli Wang, Yi Shuang，須藤祐司，玉置亮，片山郁文，武田淳
- Organizer
  第34回光物性研究会
- Data Source
  KAKENHI-PROJECT-23K13043
[Presentation] 層状半導体WSe2におけるTHz非線形励起コヒーレントフォノン2023
- Author(s)
  草場哲, H.-W. Lin, 玉置亮, 片山郁文, G. A. Blake, 武田淳
- Organizer
  2023年第84回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-22K20354
[Presentation] 光ディスク分光器の回折効率曲線の測定2023
- Author(s)
  草場哲, 高橋伸弥, 藤巻優悟, 田中耕一郎
- Organizer
  日本物理学会2023年春季大会
- Data Source
  KAKENHI-PROJECT-22K20354
[Presentation] 単層WSe2の発光相関測定における高密度励起効果2023
- Author(s)
  武田実, 草場哲, 玉置亮, 片山郁文, 武田淳
- Organizer
  第34回光物性研究会
- Data Source
  KAKENHI-PROJECT-22K20354
[Presentation] 新奇相変化材料Cr2Ge2Te6におけるシングルショット過渡吸収計測（優秀ポスター賞）2022
- Author(s)
  神本健汰、草場　哲、矢口優介、王　吟麗、双　逸、須藤祐司、玉置　亮、片山郁文、武田　淳
- Organizer
  第7回フォトニクスワークショップ
- Data Source
  KAKENHI-PROJECT-20H05662
[Presentation] 相変化物質 Cr2Ge2Te6における熱的ナノスケール相変化のSTM観測2022
- Author(s)
  金　唐逸、佐藤大輝、川村亮太、玉置　亮、草場　哲、王　吟麗、双　逸、須藤祐司、片山郁文、武田　淳
- Organizer
  83回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20H05662

1. 武田淳 (60202165)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
2. 金有洙 (50373296)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
3. 片山郁文 (80432532)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
4. 今田裕 (80586917)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 吉田昭二 (90447227)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 金島圭佑 (30804025)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

KUSABA Satoshi 草場 哲

Kusaba Satoshi 草場 哲

Research Projects

Research Products

Co-Researchers

低次元ナノ材料における誘電率制御とクーロンエンジニアリングPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Elucidation and control of excitonic potentials in atomic layer materialsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Exciton dynamics in monolayer materials revealed by direct observation of dark exciton statesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of Phase-Controlled Near Field Spectroscopy with Extremely High Spatiotemporal Resolution

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Terahertz sum-frequency excitation of coherent optical phonons in the two-dimensional semiconductor WSe22024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] 相変化材料Cr2Ge2Te6における光誘起結晶化の超高速ダイナミクス2023

Author(s)

Journal Title

Data Source

[Journal Article] 相変化材料Cr2Ge2Te6における光誘起結晶化の超高速ダイナミクス2023

Author(s)

Journal Title

Data Source

[Journal Article] 単層WSe2の発光相関測定における高密度励起効果2023

Author(s)

Journal Title

Data Source

[Journal Article] 単層WSe2の発光相関測定における高密度励起効果2023

Author(s)

Journal Title

Data Source

[Presentation] Terahertz coherent excitation of Raman-active phonons in van-der-Waals semiconductor WSe22024

Author(s)

Organizer

Data Source

[Presentation] Sum-frequency excitations of excitons and phonons in van-der-Waals semiconductor2024

Author(s)

Organizer

Data Source

[Presentation] Broadband sum-frequency generation spectroscopy revealing dark excitonic states in monolayer WSe22023

Author(s)

Organizer

Data Source

[Presentation] 相変化材料Cr2Ge2Te6における光誘起結晶化の超高速ダイナミクス2023

Author(s)

Organizer

Data Source

[Presentation] Broadband sum-frequency generation spectroscopy revealing dark excitonic states in monolayer WSe22023

Author(s)

Organizer

Data Source

[Presentation] 研究者からの中等科学教育へのアプローチ2023

Author(s)

Organizer

Data Source

[Presentation] 光照射STMによるグラフェンナノデバイスの熱励起電子観測2023

Author(s)

Organizer

Data Source

[Presentation] 新奇相変化材料Cr2Ge2Te6における光励起キャリアダイナミクス2023

Author(s)

KUSABA Satoshi 草場哲

Kusaba Satoshi 草場哲