GOUSHI KENICHI 合志憲一

… Alternative Names

Goushi Kenichi 合志憲一

GOSHI Kenichi 合志憲一

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Researcher Number	50462875
Other IDs
Affiliation (Current)	2025: 九州大学, 工学研究院, 准教授
Affiliation (based on the past Project Information) *help	2021 – 2024: 九州大学, 工学研究院, 助教 2016 – 2019: 九州大学, 工学研究院, 助教 2010 – 2011: 九州大学, 工学研究院, 助教 2009 – 2010: 東北大学, 大学院・工学研究科, 助教
Review Section/Research Field	Principal Investigator Basic Section 35030:Organic functional materials-related / Device related chemistry / Functional materials/Devices Except Principal Investigator Science and Engineering / Medium-sized Section 35:Polymers, organic materials, and related fields / Device related chemistry / Functional materials/Devices
Keywords	Principal Investigator 有機半導体 / 磁場センシング / 有機発光ダイオード / 分子内三重項－三重項アップコンバージョン / TADF / 三重項エネルギー移動 / 電荷移動状態 / 有機光物理 / 有機光エレクトロニクス / 三重項ー三重項アップコンバージョン … More / 発光材料 / アントラセン誘導体 / 三重項三重項アップコンバージョン / 有機LED / 有機EL / 電荷移動 / キャリアドーピング / 有機半導体界面 / 有機単結晶 / 電荷移動錯体 … More Except Principal Investigator 熱活性化遅延蛍光（TADF） / SOP / 自発配向分極 / 励起子失活 / DFB / キャビティ― / 放射速度定数 / 有機半導体レーザー / 電流励起デバイス / 熱活性化遅延蛍光（TADF) / 励起子 / 光共振器構造 / 有機半導体レーザーダイオード / GSP / 有機積層薄膜 / mMTDATA / F16CuPc / 二次元ペロブスカイト / Little / Ginzburg / CT錯体 / 有機超伝導 / Little/Ginzburg / 有機・無機ハイブリッド / ペロブスカイト構造 / 電子分極 / 有機CT / 有機超伝導体 / 熱活性化遅延蛍光材料 / スルースペース / 有機ELデバイス / 耐久性 / アクセプター / ドナー / 三重項励起子 / 熱活性化遅延蛍光 / TADF / 有機EL / OLED / 原子間力顕微鏡 / 固液界面 / 有機半導体デバイス / 単分子ステップ / 単原子ステップ / 電気化学反応 / 原子・分子レベル / 微分干渉顕微鏡 / 結晶成長 / 電子・電気材料 / 半導体物性 / 分子性固体 Less

Device Physics of Intramolecular Triplet-Triplet UpconversionPrincipal Investigator
- Principal Investigator
  
  合志憲一
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 35030:Organic functional materials-related
- Research Institution
  Kyushu University
Organic semiconductor lasers aimed at low lasing threshold
- Principal Investigator
  
  安達千波矢
- Project Period (FY)
  2023 – 2027
- Research Category
  
  Grant-in-Aid for Specially Promoted Research
- Review Section
  
  Science and Engineering
- Research Institution
  Kyushu University
Organic Thin-Film Superconductor Based on Electric Polarization
- Principal Investigator
  
  安達千波矢
- Project Period (FY)
  2021 – 2022
- Research Category
  
  Grant-in-Aid for Challenging Research (Pioneering)
- Review Section
  
  Medium-sized Section 35:Polymers, organic materials, and related fields
- Research Institution
  Kyushu University
Degradation mechanism of TADF OLED and advanced materials
- Principal Investigator
  
  Adachi Chihaya
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Device related chemistry
- Research Institution
  Kyushu University
Suppressing intramolecular triplet energy transfer aiming for thermally activated delayed fluorescence moleculesPrincipal Investigator
- Principal Investigator
  
  Goushi Kenichi
- Project Period (FY)
  2016 – 2017
- Research Category
  
  Grant-in-Aid for Young Scientists (A)
- Research Field
  
  Device related chemistry
- Research Institution
  Kyushu University
Carrier doping at the interface between organic semiconductorsPrincipal Investigator
- Principal Investigator
  
  GOUSHI Kemchi
- Project Period (FY)
  2010 – 2011
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Functional materials/Devices
- Research Institution
  Kyushu University
Clarification of Growth Mechanism of Perfect Organic Semiconductor Single Crystal for Electronic Devices
- Principal Investigator
  
  ITAYA Kingo
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Functional materials/Devices
- Research Institution
  Tohoku University

All 2023 2022 2021 2012 2011 2010 2009 Other

All Journal Article Presentation Book

[Book] 有機半導体のデバイス物性2012
- Author(s)
  安達千波矢(編集), 合志憲一(分担), 他
- Total Pages
  11
- Publisher
  講談社
- Data Source
  KAKENHI-PROJECT-22750163
[Journal Article] Artificial p-n‐like Junction Based on Pure 2D Organic-Inorganic Halide Perovskite Structure Having Naphthalene Diimide Acceptor Moieties2023
- Author(s)
  Zhao Feng, Xuelong Liu, Kentaro Imaoka, Tomohiro Ishii, Ganbaatar Tumen‐Ulzii, Xun Tang, George F Harrington, Benoit Heinrich, Jean‐Charles Ribierre, Lise‐Marie Chamoreau, Lydia Sosa Vargas, David Kreher, Kenichi Goushi, Toshinori Matsushima, Guijiang Zhou, Fabrice Mathevet, Chihaya Adachi
- Journal Title
  
  Advanced Optical Materials
  
  Volume: 2202734 Issue: 10 Pages: 1-8
- DOI
  10.1002/adom.202202734
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K20536, KAKENHI-PROJECT-20H02817, KAKENHI-PROJECT-21K18210
[Journal Article] Markedly Improved Performance of Optically Pumped Organic Lasers with Two-Dimensional Distributed-Feedback Gratings2021
- Author(s)
  Chathuranganie A. M. Senevirathne, Atula S. D. Sandanayaka*, Buddhika S. B. Karunathilaka, Takashi Fujihara, Fatima Bencheikh, Chuanjiang Qin, Kenichi Goushi, Toshinori Matsushima*, and Chihaya Adachi*
- Journal Title
  
  ACS Photonics
  
  Volume: 8 Issue: 5 Pages: 1324-1334
- DOI
  10.1021/acsphotonics.0c01728
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02817, KAKENHI-PROJECT-21K18210
[Journal Article] Recycling of triplets into singlets for high-performance organic lasers2021
- Author(s)
  Chathuranganie A. M. Senevirathne, Seiya Yoshida, Morgan Auffray, Buddhika S. B. Karunathilaka, Kenichi Goushi, Atula S. D. Sandanayake, Toshinori Matsushima*, and Chihaya Adachi*
- Journal Title
  
  Advanced Optical Materials
  
  Volume: 10 Issue: 1 Pages: 2101302-2101302
- DOI
  10.1002/adom.202101302
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02817, KAKENHI-PROJECT-21K18210
[Journal Article] Triplet Exciton Confinement in Green Organic Light-Emitting Diodes Containing Luminescent Charge-Transfer Cu(I) Complexes2012
- Author(s)
  Q.Zhang, K.Goushi, et.al.
- Journal Title
  
  Advanced functional materials
  
  Volume: (未定) Issue: 11 Pages: 2327-2336
- DOI
  10.1002/adfm.201101907
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22750163
[Journal Article] Organic lightemitting diodes employing efficient reverse intersystem crossing for triplettosinglet state conversion2012
- Author(s)
  K. Goushi, K. Yoshida, K. Sate, C. Adachi
- Journal Title
  
  Nature Photonics
  
  Volume: 6 Pages: 253-258
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22750163
[Journal Article] Organic light-emitting diodes employing efficient reverse intersystem crossing for triplet-to-singlet state conversion2012
- Author(s)
  K.Goushi, et.al
- Journal Title
  
  Nature photonics
  
  Volume: 6 Issue: 4 Pages: 253-258
- DOI
  10.1038/nphoton.2012.31
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22750163
[Journal Article] Improvement of electroluminescence performance of organic light emitting diodes with a liquid emitting layer by introduction of electrolyte and a holeblocking layer2011
- Author(s)
  S. Hirata, K. Kubota, H. J. Hee, O. Hirata, K. Goushi, M. Yahiro, and C. Adachi
- Journal Title
  
  Adv. Mater
  
  Volume: 23 Pages: 889-893
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22750163
[Journal Article] Two-dimensional orientation control of organic semiconducting amorphous films by mechanical brushing2011
- Author(s)
  T.Aria, K.Goushi, et.al.
- Journal Title
  
  Applied physics letters
  
  Volume: 99 Issue: 5 Pages: 53303-53303
- DOI
  10.1063/1.3608315
- NAID
  120005133127
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22750163
[Journal Article] Twodimensional orientation control of organic semiconducting amorphous films by mechanical brushing2011
- Author(s)
  T. Alai, K. Goushi, H. Nomura, T. Edura, C. Adachi
- Journal Title
  
  Appl. Phys. Left
  
  Volume: 99 Pages: 53303-53303
- NAID
  120005133127
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22750163
[Journal Article] Improvement of electroluminescence performance of organic light emitting diodes with a liquid emitting layer by introduction of electrolyte and a hole-blocking layer2011
- Author(s)
  S.Hirata, K.Goushi, et.al.
- Journal Title
  
  Advanced materials
  
  Volume: 23 Issue: 7 Pages: 889-89
- DOI
  10.1002/adma.201003505
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22750163
[Journal Article] Organic field effect transistor using pentacene single crystals grown by liquid-phase crystallization process2009
- Author(s)
  Y.Kimura, M.Niwano, N.Ikuma, K.Goushi, K.Itaya
- Journal Title
  
  Langmuir 25
  
  Pages: 4861-4863
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20245038
[Journal Article] Organic field effect transistor using pentacene single crystals grown by liquid-phase crystallization process2009
- Author(s)
  Yasuo Kimura, Michio Niwano, Naohiko Ikuma, Kenichi Goushi, and Kingo Itaya
- Journal Title
  
  Langmuir
  
  Volume: 25 Pages: 4861-4863
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20245038
[Journal Article] Triplet Exciton Confinement in Green Organic LightEmitting Diodes Containing Luminescent ChargeTransfer Cu(I) Complexes
- Author(s)
  Q. Zhang, T. Komino, S. Hwang, S. Matsunami, K. Goushi, and C. Adachi
- Journal Title
  
  Adv. Funct. Mater
  
  Volume: (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22750163
[Presentation] 高効率・長寿命青色OLEDのための新規HBL/ETL材料の素子評価2023
- Author(s)
  桐山汐音、儘田正史、合志憲一、安達千波矢
- Organizer
  第36回有機EL討論会
- Data Source
  KAKENHI-PROJECT-23H05406
[Presentation] Intramolecular triplet-triplet annihilation up-conversion in organic light-emitting diodes2022
- Author(s)
  合志　憲一
- Organizer
  ICONO13 / ICOPE2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K18210
[Presentation] エキサイプレックスを用いた遅延蛍光有機EL素子2012
- Author(s)
  合志, 他
- Organizer
  応用物理学会
- Place of Presentation
  早稲田大学
- Year and Date
  2012-03-17
- Data Source
  KAKENHI-PROJECT-22750163
[Presentation] エキサイプレックスを用いた遅延蛍光有機EL素子2012
- Author(s)
  合志憲一,野村洗子,安達千波矢
- Organizer
  第59回応用物理学関係連合講演会
- Place of Presentation
  早稲田大学
- Year and Date
  2012-03-17
- Data Source
  KAKENHI-PROJECT-22750163
[Presentation] Organic magnetoresistance based onto exciplex states2010
- Author(s)
  K.Goushi
- Organizer
  Materials research society
- Place of Presentation
  Boston
- Year and Date
  2010-11-29
- Data Source
  KAKENHI-PROJECT-22750163
[Presentation] Organic Magnetoresistance Based onto ExciplexStates2010
- Author(s)
  ClK. Goushi and C. Adachi
- Organizer
  Material Research Society Fall Meeting
- Place of Presentation
  Boston
- Year and Date
  2010-11-29
- Data Source
  KAKENHI-PROJECT-22750163
[Presentation] 有機半導体の結晶成長制御(1): ルブレンを含む芳香族炭化水素2009
- Author(s)
  合志憲一
- Organizer
  第70回応用物理学学術講演会
- Place of Presentation
  富山
- Year and Date
  2009-09-11
- Data Source
  KAKENHI-PROJECT-20245038

1. Adachi Chihaya (30283245)

# of Collaborated Projects: 3 results

# of Collaborated Products: 1 results
2. 中野谷一 (90633412)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
3. ITAYA Kingo (40125498)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
4. IKEDA Susumu (20401234)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. MINATO Taketoshi (10415309)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. KUZUME Akiyoshi (20445456)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. HUKIDOME Hirokazu (10342841)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. KOMINO Takeshi (20547301)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. KOBAYASHI Shinichiro (20361173)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. MATSUKAWA Takeshi (60580876)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 松島敏則 (40521985)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
12. 田中正樹 (50830387)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 儘田正史 (60625854)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
14. TANG XUN

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

GOUSHI KENICHI 合志 憲一

Goushi Kenichi 合志 憲一

GOSHI Kenichi 合志 憲一

Research Projects

Research Products

Co-Researchers

Device Physics of Intramolecular Triplet-Triplet UpconversionPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Organic semiconductor lasers aimed at low lasing threshold

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Organic Thin-Film Superconductor Based on Electric Polarization

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Degradation mechanism of TADF OLED and advanced materials

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Suppressing intramolecular triplet energy transfer aiming for thermally activated delayed fluorescence moleculesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Carrier doping at the interface between organic semiconductorsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Clarification of Growth Mechanism of Perfect Organic Semiconductor Single Crystal for Electronic Devices

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] 有機半導体のデバイス物性2012

Author(s)

Total Pages

Publisher

Data Source

[Journal Article] Artificial p-n‐like Junction Based on Pure 2D Organic-Inorganic Halide Perovskite Structure Having Naphthalene Diimide Acceptor Moieties2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Markedly Improved Performance of Optically Pumped Organic Lasers with Two-Dimensional Distributed-Feedback Gratings2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Recycling of triplets into singlets for high-performance organic lasers2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Triplet Exciton Confinement in Green Organic Light-Emitting Diodes Containing Luminescent Charge-Transfer Cu(I) Complexes2012

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Organic lightemitting diodes employing efficient reverse intersystem crossing for triplettosinglet state conversion2012

Author(s)

Journal Title

Data Source

[Journal Article] Organic light-emitting diodes employing efficient reverse intersystem crossing for triplet-to-singlet state conversion2012

Author(s)

Journal Title

GOUSHI KENICHI 合志憲一

Goushi Kenichi 合志憲一

GOSHI Kenichi 合志憲一