OHTA Koji 太田浩二

Researcher Number	20356637
Affiliation (based on the past Project Information) *help	2014: 産業技術総合研究所, ユビキタスエネルギー研究部門, 客員研究員 2012: 独立行政法人産業技術総合研究所, 関西センター・ユビキタスエネルギー研究部門, 光波制御デバイスグループ長 2010: 独立行政法人産業技術総合研究所, ユビキタスエネルギー研究部門, 光波制御デバイスグループ長 2008 – 2009: National Institute of Advanced Industrial Science and Technology, 光技術研究部門, 研究グループ長 2007: National Institute of Advanced Industrial Science and Technology, 光技術研究部門, 研究ブループ長
Review Section/Research Field	Principal Investigator Functional materials chemistry Except Principal Investigator Functional materials chemistry / Physical chemistry
Keywords	Principal Investigator 計算化学 / 非線形光学 / 二光子吸収 / 光物性 Except Principal Investigator 電子励起状態 / 非線形吸収分光 / 二光子吸収 / π共役分子 / Ab initio法 / フェナレニル … More / 超分極率 / グラフェン / 遷移金属 / Ab initio MO法 / 密度汎関数法 / 非線形光学 / 電場効果 / ジラジカル / 開殻系 Less

Elucidation and functionalization of short-wavelength-excited two-photon absorption properties of organic molecules by transition to the higher lying excited states
- Principal Investigator
  
  KAMADA Kenji
- Project Period (FY)
  2011 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Functional materials chemistry
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Design of novel nonlinear optical substances based on the controlling parameters of open-shell character, charge and spin states
- Principal Investigator
  
  NAKANO Masayoshi
- Project Period (FY)
  2009 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Physical chemistry
- Research Institution
  Osaka University
Research on Two-Photon Absorption Property of Molecular Materials by Computational ChemistryPrincipal Investigator
- Principal Investigator
  
  OHTA Koji
- Project Period (FY)
  2007 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Functional materials chemistry
- Research Institution
  National Institute of Advanced Industrial Science and Technology

All 2013 2012 2011 2010 2009 2008 2007 Other

All Journal Article Presentation Book Patent

[Book] Multiphoton processes in organic materials and their applications (Modern Concepts in Optics Series)2009
- Author(s)
  Kenji Kamada, Koji Ohta
- Publisher
  Old City Publishing
- Data Source
  KAKENHI-PROJECT-19550148
[Journal Article] Syntheses and Properties of Graphyne Fragments: Trigonally Expanded Dehydrobenzo[12]annulenes2013
- Author(s)
  Tahara, K.; Yamamoto, Y.; Gross, D. E.; Kozuma, H.; Arikuma, Y.; Ohta, K.; Koizumi, Y.; Gao, Y.; Shimizu, Y.; Seki, S.; Kamada, K.; Moore, J. S.; Tobe, Y.
- Journal Title
  
  Chem. Eur. J.
  
  Volume: 19 Issue: 34 Pages: 11251-11260
- DOI
  10.1002/chem.201300838
- Peer Reviewed
- Data Source
  KAKENHI-ORGANIZER-21106001, KAKENHI-PLANNED-21106011, KAKENHI-PROJECT-23550174, KAKENHI-PROJECT-23655042
[Journal Article] Singlet Diradical Character from Experiment2010
- Author(s)
  K.Ohta
- Journal Title
  
  J.Phys.Chem.Lett.
  
  Volume: 1 Pages: 937-940
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21350011
[Journal Article] Theoretical Approach to Large Two-Photon Absorption Cross Section in Extended π-Conjugated Systems2008
- Author(s)
  Koji Ohta, Kenji Kamada
- Journal Title
  
  AIP Conference Proceedings 963
  
  Pages: 389-405
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19550148
[Journal Article] Theoretical study of the two-photon absorption properties of several asymmetricallv substituted stilbenoid molecules2007
- Author(s)
  Koji Ohta, Liudmil Antonov, Satoru Yamada, Kenli Kamada
- Journal Title
  
  Journal of Chemical Physics 127
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19550148
[Journal Article] Theoretical study ofthe two-photon absorption properties of several asymmetrically substituted stilbenoid molecules2007
- Author(s)
  Koji Ohta, Liudmil Antonov, Satoru Yamada, Kenji Kamada
- Journal Title
  
  Journal of Chemical Physics 127
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19550148
[Patent] 二光子吸収材料2012
- Inventor(s)
  中野雅由、久保孝史、鎌田賢司、太田浩二、山口兆、中筋一弘、森田靖、岸亮平、清水章弘
- Industrial Property Rights Holder
  独立行政法人産業技術総合研究所
- Filing Date
  2012-06-15
- Data Source
  KAKENHI-PROJECT-21350011
[Patent] 二光子吸収材料及びその利用2011
- Inventor(s)
  鎌田賢司、太田浩二
- Industrial Property Rights Holder
  産業技術総合研究所
- Industrial Property Number
  2011-249869
- Filing Date
  2011
- Data Source
  KAKENHI-PROJECT-23550174
[Presentation] Theoretical Study on wo-Photon Absorption Properties of Two-Dimensionally Extended π-Conjugated Systems2008
- Author(s)
  Koji Ohta, 他
- Organizer
  Computational Science Workshop 2008 (CSW2008)
- Place of Presentation
  つくば国際会議場(つくば市)
- Year and Date
  2008-12-09
- Data Source
  KAKENHI-PROJECT-19550148
[Presentation] Theoretical Study on Two-Photon Absorption Properties of Two-Dimensionally Extended π-Conjugated Systems2008
- Author(s)
  Koji Ohta, Kenji Kamada
- Organizer
  Computational Science Workshop 2008 (CSW2008)
- Place of Presentation
  つくば国際会議場(つくば市)
- Year and Date
  2008-12-09
- Data Source
  KAKENHI-PROJECT-19550148
[Presentation] Theoretical and Experimental Approaches to Large Two-Photon Absorption in π-Conjugated Molecules2008
- Author(s)
  Koji Ohta, Kenji Kamada
- Organizer
  2nd International Conference on Functional Materials and Devices
- Place of Presentation
  クアラルンプール、マレーシア
- Year and Date
  2008-06-17
- Data Source
  KAKENHI-PROJECT-19550148
[Presentation] Theoretical and Experimental Approaches to Large Two-Photon Absorption in π-Conjugated Molecules2008
- Author(s)
  Koji Ohta, 他
- Organizer
  2nd International Conference on Functional Materials and Devices (ICFMD-2008)
- Place of Presentation
  クアラルンプール、マレーシア
- Year and Date
  2008-06-17
- Data Source
  KAKENHI-PROJECT-19550148
[Presentation] Theoretical study on two-photon absorption properties of extended π-conjugated systems : Two-dimensional conjugated quadrupolar chromophores2008
- Author(s)
  Koji Ohta, 他
- Organizer
  10th International Conference on Organic Nonlinear Optics
- Place of Presentation
  サンタフェ、ニューメキシコ、アメリカ
- Year and Date
  2008-05-20
- Data Source
  KAKENHI-PROJECT-19550148
[Presentation] 二次元π共役分子の二光子吸収特性の理論的研究2008
- Author(s)
  太田浩二, 他
- Organizer
  第2回分子科学討論会2008
- Place of Presentation
  福岡国際会議場(福岡市)
- Year and Date
  2008-09-24
- Data Source
  KAKENHI-PROJECT-19550148
[Presentation] 二次元π共役分子の二光子吸収特性の理論的研究2008
- Author(s)
  太田浩二, 他
- Organizer
  第2回分子科学討論会
- Place of Presentation
  福岡国際会議場(福岡市)
- Year and Date
  2008-09-24
- Data Source
  KAKENHI-PROJECT-19550148
[Presentation] Theoretical study on two-photon absorption properties of extended π-conjugated systems: Two-dimensional conjugated quadrupolar chromophores2008
- Author(s)
  Koji Ohta, 他
- Organizer
  10th International Conference on Organic Nonliner Optics /International Conference on Organic Photonics and Electronics 2008 (ICONO10/ICOPE2008)
- Place of Presentation
  サンタフェ、USA
- Year and Date
  2008-05-20
- Data Source
  KAKENHI-PROJECT-19550148
[Presentation] Theoretical Analysis of Two-Photon Absorption Property of Several π-Conjugated Systems2007
- Author(s)
  Koji Ohta
- Organizer
  IXth International Conference on Frontiers of Polymers and Advanced Materials (ICFPAM)
- Place of Presentation
  Krakow, Poland
- Year and Date
  2007-07-09
- Data Source
  KAKENHI-PROJECT-19550148
[Presentation] Theoretical Approach to Large Two-Photon Absorption Cross Section in Extended π-Conjugated Systems2007
- Author(s)
  Koji Ohta, 他
- Organizer
  ICCMSE2007 (International Conference of Computational Methods in Sciences and Engineering 2007)
- Place of Presentation
  コルフ, ギリシア
- Year and Date
  2007-09-28
- Data Source
  KAKENHI-PROJECT-19550148
[Presentation] 非対称型スチルベン様分子の二光子吸収特性の理論的研究2007
- Author(s)
  太田浩二, 他
- Organizer
  第1回分子科学討論会2007
- Place of Presentation
  東北大学(仙台市)
- Year and Date
  2007-09-17
- Data Source
  KAKENHI-PROJECT-19550148
[Presentation] Theoretical Approach to Large Two-Photon Absorption Cross Section in Extended π-Conjugated Systems2007
- Author(s)
  Koji Ohta
- Organizer
  International Conference of ComputationalMethods in Sciences and Engineering 2007(ICCMSE 2007)
- Place of Presentation
  Corfu, Greece(ギリシア、コルフ)
- Year and Date
  2007-09-28
- Data Source
  KAKENHI-PROJECT-19550148
[Presentation] Level Structure of Excited States and Two-Photon Absorption Properties of Cyclic Paraphenylene Compounds
- Author(s)
  並河知孝, 太田浩二, 鎌田賢司, 松井克磨, 瀬川泰知, 伊丹健一郎
- Organizer
  5th JCS International Symposium on Theoretical Chemistry
- Place of Presentation
  奈良市
- Data Source
  KAKENHI-PROJECT-23550174

1. KAMAD Kenji (90356816)

# of Collaborated Projects: 3 results

# of Collaborated Products: 1 results
2. NAKANO Masayoshi (80252568)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. KUBO Takashi (60324745)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. TOBE Yoshito (60127264)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results

OHTA Koji 太田 浩二

Research Projects

Research Products

Co-Researchers

Elucidation and functionalization of short-wavelength-excited two-photon absorption properties of organic molecules by transition to the higher lying excited states

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Design of novel nonlinear optical substances based on the controlling parameters of open-shell character, charge and spin states

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Research on Two-Photon Absorption Property of Molecular Materials by Computational ChemistryPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] Multiphoton processes in organic materials and their applications (Modern Concepts in Optics Series)2009

Author(s)

Publisher

Data Source

[Journal Article] Syntheses and Properties of Graphyne Fragments: Trigonally Expanded Dehydrobenzo[12]annulenes2013

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Singlet Diradical Character from Experiment2010

Author(s)

Journal Title

Data Source

[Journal Article] Theoretical Approach to Large Two-Photon Absorption Cross Section in Extended π-Conjugated Systems2008

Author(s)

Journal Title

Data Source

[Journal Article] Theoretical study of the two-photon absorption properties of several asymmetricallv substituted stilbenoid molecules2007

Author(s)

Journal Title

Data Source

[Journal Article] Theoretical study ofthe two-photon absorption properties of several asymmetrically substituted stilbenoid molecules2007

Author(s)

Journal Title

Data Source

[Patent] 二光子吸収材料2012

Inventor(s)

Industrial Property Rights Holder

Filing Date

Data Source

[Patent] 二光子吸収材料及びその利用2011

Inventor(s)

Industrial Property Rights Holder

Industrial Property Number

Filing Date

Data Source

[Presentation] Theoretical Study on wo-Photon Absorption Properties of Two-Dimensionally Extended π-Conjugated Systems2008

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Theoretical Study on Two-Photon Absorption Properties of Two-Dimensionally Extended π-Conjugated Systems2008

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Theoretical and Experimental Approaches to Large Two-Photon Absorption in π-Conjugated Molecules2008

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Theoretical and Experimental Approaches to Large Two-Photon Absorption in π-Conjugated Molecules2008

Author(s)

Organizer

Place of Presentation

OHTA Koji 太田浩二