Kawabata Kohsuke 川畑公輔

Researcher Number	10710212
Other IDs	https://orcid.org/0000-0002-8687-0781
Affiliation (Current)	2025: 東北大学, 理学研究科, 准教授
Affiliation (based on the past Project Information) *help	2024 – 2025: 東北大学, 理学研究科, 准教授 2017 – 2023: 東北大学, 理学研究科, 助教
Review Section/Research Field	Principal Investigator Basic Section 35030:Organic functional materials-related / Functional solid state chemistry Except Principal Investigator Medium-sized Section 35:Polymers, organic materials, and related fields
Keywords	Principal Investigator キノイド / ドナー-アクセプター / 有機半導体 / ドナーアクセプターポリマー / 両極性電荷輸送 / 近赤外吸収 / 狭バンドギャップ / 高分子半導体 / ドナーアクセプター分子 / フォトディテクター … More / ドナーアクセプター / 近赤外光 / カルコゲン / 有機電界効果トランジスタ / 近赤外光吸収 / ③ 液晶 / ② 有機半導体 / ① ナノ構造制御 / 光電変換材料 / 有機電子デバイス / 液晶 / ナノ構造制御 / ドナーアクセプター界面 / 自己集積化 … More Except Principal Investigator 有機半導体 / 過渡的局在化 / 動的乱れ / 単結晶構造解析 / 結晶構造制御 / ペリ縮合多環芳香族 / 電界効果トランジスタ / 結晶構造 / 結晶構造シミュレーション / フォトディテクター / フォトディテクタ― / 太陽電池 / 近赤外線吸収 / フォトディテクタ / 有機太陽電池 / 有機トランジスタ / 近赤外吸収 Less

安定かつ高い電子伝導を実現する超低LUMO準位半導体高分子の創製Principal Investigator
- Principal Investigator
  
  川畑公輔
- Project Period (FY)
  2025 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 35030:Organic functional materials-related
- Research Institution
  Tohoku University
Towards a New Paradigm for Molecular Design of Organic Semiconductors: an Approach from a Picture of Dynamic Molecular Solid
- Principal Investigator
  
  瀧宮和男
- Project Period (FY)
  2024 – 2027
- Research Category
  
  Fund for the Promotion of Joint International Research (International Collaborative Research)
- Review Section
  
  Medium-sized Section 35:Polymers, organic materials, and related fields
- Research Institution
  Institute of Physical and Chemical Research
”結晶構造マニュピレーション”：ペリ縮合多環芳香族の高性能有機半導体化
- Principal Investigator
  
  瀧宮和男
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 35:Polymers, organic materials, and related fields
- Research Institution
  Institute of Physical and Chemical Research
Creaction of high performance very narrow-bandgap polymersPrincipal Investigator
- Principal Investigator
  
  Kawabata Kohsuke
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 35030:Organic functional materials-related
- Research Institution
  Tohoku University
Development of acenedichalchogenophenedione-based organic semiconductors for near-infrared-active organic photodetectorsPrincipal Investigator
- Principal Investigator
  
  Kawabata Kohsuke
- Project Period (FY)
  2019 – 2020
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 35030:Organic functional materials-related
- Research Institution
  Tohoku University
Development of near-infrared organic semiconductors
- Principal Investigator
  
  Takimiya Kazuo
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
- Review Section
  
  Medium-sized Section 35:Polymers, organic materials, and related fields
- Research Institution
  Tohoku University
Self-assembled organic semiconductor nano-heterostructuresPrincipal Investigator
- Principal Investigator
  
  Kawabata Kohsuke
- Project Period (FY)
  2017 – 2018
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Research Field
  
  Functional solid state chemistry
- Research Institution
  Tohoku University

All 2024 2023 2021 2020 2019 2018

All Journal Article Presentation

[Journal Article] Crystal-Structure Control of Molecular Semiconductors by Methylthiolation: Toward Ultrahigh Mobility2024
- Author(s)
  Takimiya Kazuo、Bulgarevich Kirill、Kawabata Kohsuke
- Journal Title
  
  Accounts of Chemical Research
  
  Volume: 57 Issue: 6 Pages: 884-894
- DOI
  10.1021/acs.accounts.3c00756
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K14293, KAKENHI-PLANNED-20H05865, KAKENHI-PROJECT-23H00307
[Journal Article] Methylthiolation of Acenes: Change of Crystal Structure from Herringbone to Rubrene-like Pitched π-Stacking Structure2023
- Author(s)
  Kanazawa Kiseki、Bulgarevich Kirill、Kawabata Kohsuke、Takimiya Kazuo
- Journal Title
  
  Crystal Growth & Design
  
  Volume: 23 Issue: 8 Pages: 5941-5949
- DOI
  10.1021/acs.cgd.3c00525
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-20H05865, KAKENHI-PROJECT-23H00307
[Journal Article] Quinoid‐Aromatic Resonance for Very Small Optical Energy Gaps in Small‐Molecule Organic Semiconductors: A Naphthodithiophenedione‐oligothiophene Triad System2021
- Author(s)
  Kawabata Kohsuke、Takimiya Kazuo
- Journal Title
  
  Chemistry - A European Journal
  
  Volume: 27 Issue: 63 Pages: 15660-15670
- DOI
  10.1002/chem.202102663
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19KK0142
[Journal Article] Carbonyl-terminated quinoidal oligothiophenes for p-type organic semiconductors2020
- Author(s)
  Takato Asoh, Kohsuke Kawabata, Kazuo Takimiya
- Journal Title
  
  Materials
  
  Volume: 13 Issue: 13 Pages: 3020-3020
- DOI
  10.3390/ma13133020
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H00906, KAKENHI-PROJECT-19K15646
[Journal Article] Thienoquinoidal System: Promising Molecular Architecture for Optoelectronic Applications2018
- Author(s)
  Takimiya Kazuo, Kawabata Kohsuke
- Journal Title
  
  Journal of Synthetic Organic Chemistry, Japan
  
  Volume: 76 Issue: 11 Pages: 1176-1184
- DOI
  10.5059/yukigoseikyokaishi.76.1176
- NAID
  130007503319
- ISSN
  0037-9980, 1883-6526
- Year and Date
  2018-11-01
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15H02196, KAKENHI-PROJECT-17H07363
[Presentation] Self assembled Structure of Amphiphilic Polythiophenes with Asymmetric Electronic Structures and its Photovoltaic Properties2023
- Author(s)
  川畑公輔
- Organizer
  第103回日本化学会春季年会
- Data Source
  KAKENHI-PROJECT-19KK0142
[Presentation] 非対称な電子構造を有する両親媒性ポリチオフェンの自己集合と光電変換機能2023
- Author(s)
  川畑公輔、瀧宮和男
- Organizer
  日本化学会第103春季年会
- Data Source
  KAKENHI-PROJECT-21K05206
[Presentation] 4,9-ジアルキルナフト[1,2-b:5,6-b']ジチオフェン-2,7-ジオン骨格を基盤とした近赤外光吸収有機半導体材料の開発2023
- Author(s)
  眞下清仁、川畑公輔、瀧宮和男
- Organizer
  日本化学会第103春季年会
- Data Source
  KAKENHI-PROJECT-21K05206
[Presentation] ナフトジチオフェンジオンを基盤とする有機色素の合成、固体構造及び光吸収特性2021
- Author(s)
  眞下清仁、川畑公輔、瀧宮和男
- Organizer
  第32回万有仙台シンポジウム
- Data Source
  KAKENHI-PROJECT-21K05206
[Presentation] Donor-Acceptor-type Organic Semiconductors based on Acenedithiophenediones2021
- Author(s)
  川畑公輔、瀧宮和男
- Organizer
  日本化学会第101春季年会
- Data Source
  KAKENHI-PROJECT-19K15646
[Presentation] アセンジカルコゲノフェンジオン骨格を有するドナーアクセプター型有機半導体の構造と物性2021
- Author(s)
  川畑公輔、瀧宮和男
- Organizer
  第48回有機典型元素化学討論会
- Data Source
  KAKENHI-PROJECT-19KK0142
[Presentation] Near-infrared Absorbing Organic Semiconductors Incorporating Acenedichalcogenophenediones2021
- Author(s)
  Kohsuke Kawabata, Kazuo Takimiya
- Organizer
  有機合成化学国際夏季セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-21K05206
[Presentation] アセンジカルコゲノフェンジオン骨格を有するドナーアクセプター型有機半導体の構造と物性2021
- Author(s)
  川畑公輔、瀧宮和男
- Organizer
  第48回有機典型元素化学討論会
- Data Source
  KAKENHI-PROJECT-21K05206
[Presentation] Near-infrared Absorbing Organic Semiconductors Incorporating Acenedichalcogenophene diones2021
- Author(s)
  Kohsuke Kawabata, Kazuo Takimiya
- Organizer
  有機合成化学国際夏季セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-19KK0142
[Presentation] Donor-acceptor-type organic semiconductors based on acenedichalcogenophenediones2021
- Author(s)
  川畑　公輔、瀧宮　和男
- Organizer
  日本化学会　第101回春季年会（2021）
- Data Source
  KAKENHI-PROJECT-19KK0142
[Presentation] ナフトジチオフェンジオンを基盤とする有機色素の合成、固体構造及び光吸収特性2021
- Author(s)
  眞下清仁、川畑公輔、瀧宮和男
- Organizer
  第32回万有仙台シンポジウム
- Data Source
  KAKENHI-PROJECT-19KK0142
[Presentation] Near-infrared Absorbing Organic Semiconductors Based on Naphthodithiophenediones2019
- Author(s)
  Kohsuke Kawabata, Kazuo Takimiya
- Organizer
  The 18th International Symposium on Novel Aromatic Compounds
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K15646
[Presentation] Near-infrared absorbing organic semiconductors based on naphthodithiophenedione”2019
- Author(s)
  川畑　公輔
- Organizer
  日本化学会・第99春季年会(2019)
- Data Source
  KAKENHI-PROJECT-17H07363
[Presentation] アセンジカルコゲノフェンジオン骨格を有する近赤外吸収有機半導体の合成2019
- Author(s)
  川畑公輔、瀧宮和男
- Organizer
  第１１５回有機合成シンポジウム２０１９年＜春＞
- Data Source
  KAKENHI-PROJECT-19K15646
[Presentation] Acenedithiophenediones: a new class electron-deficient π-building blocks2018
- Author(s)
  川畑　公輔
- Organizer
  豊田理研国際ワークショップ"The 8th TOYOTA RIKEN International Workshop on Organic semiconductors, conductors, and electronics"
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H07363
[Presentation] Acenedithiophenediones as new electron-deficient π-building blocks2018
- Author(s)
  Kohsuke Kawabata, Kazuo Takimiya
- Organizer
  日本化学会第９８春季年会
- Data Source
  KAKENHI-PROJECT-17H07363
[Presentation] Acenedithiophenediones as new electron-deficient π-building units2018
- Author(s)
  Kohsuke Kawabata, Kazuo Takimiya
- Organizer
  CEMSupra 2018
- Data Source
  KAKENHI-PROJECT-17H07363

1. Takimiya Kazuo (40263735)

# of Collaborated Projects: 3 results

# of Collaborated Products: 7 results
2. 大垣拓也 (80804228)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 澤本尚典 (90880279)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. Bulgarevich Kirill (60880268)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results

Kawabata Kohsuke 川畑 公輔

Research Projects

Research Products

Co-Researchers

安定かつ高い電子伝導を実現する超低LUMO準位半導体高分子の創製Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Towards a New Paradigm for Molecular Design of Organic Semiconductors: an Approach from a Picture of Dynamic Molecular Solid

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

”結晶構造マニュピレーション”：ペリ縮合多環芳香族の高性能有機半導体化

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Creaction of high performance very narrow-bandgap polymersPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of acenedichalchogenophenedione-based organic semiconductors for near-infrared-active organic photodetectorsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of near-infrared organic semiconductors

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Self-assembled organic semiconductor nano-heterostructuresPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Crystal-Structure Control of Molecular Semiconductors by Methylthiolation: Toward Ultrahigh Mobility2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Methylthiolation of Acenes: Change of Crystal Structure from Herringbone to Rubrene-like Pitched π-Stacking Structure2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Quinoid‐Aromatic Resonance for Very Small Optical Energy Gaps in Small‐Molecule Organic Semiconductors: A Naphthodithiophenedione‐oligothiophene Triad System2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Carbonyl-terminated quinoidal oligothiophenes for p-type organic semiconductors2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Thienoquinoidal System: Promising Molecular Architecture for Optoelectronic Applications2018

Author(s)

Journal Title

DOI

NAID

ISSN

Year and Date

Language

Data Source

[Presentation] Self assembled Structure of Amphiphilic Polythiophenes with Asymmetric Electronic Structures and its Photovoltaic Properties2023

Author(s)

Organizer

Data Source

[Presentation] 非対称な電子構造を有する両親媒性ポリチオフェンの自己集合と光電変換機能2023

Kawabata Kohsuke 川畑公輔