Real-Time Imaging and Optical Control of Ultrafast Transient Processes in Nao- and Bio-Related Materials with Extremely Small Quantities

2010 Fiscal Year Final Research Report

• Project/Area Number: 20241025
• Research Category: Grant-in-Aid for Scientific Research (A)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Nanomaterials/Nanobioscience
• Research Institution: Yokohama National University
• Principal Investigator: TAKEDA Jun Yokohama National University, 工学研究院, 教授 (60202165)
• Co-Investigator(Kenkyū-buntansha): OHNO Kaoru 横浜国立大学, 工学研究院, 教授 (40185343) ; KIMURA Mutsumi 信州大学, 繊維学部, 准教授 (60273075) ; INADA Taeko 北里大学, 理学部, 講師 (60286375)
• Project Period (FY): 2008 – 2010
• Keywords: フェムト秒 / イメージング / ナノバイオ / ポンプ・プローブ分光 / デンドリマー / タンパク / 機能性分子

Research Abstract

We have developed a new spectroscopic technique, real-time imaging spectroscopy, which allows us to simultaneously map the time- and frequency-resolved ultrafast transient signals of nao- and bio-materials in real-time with wide temporal and spectral ranges. Using this technique, real-time imaging of the rapid energy transfer in light-harvesting small dendrimers was successfully demonstrated.

Research Products

• [Journal Article] High-Frequency Coherent Phonons in Graphene on Silicon (2011)
  • Author(s): S. Koga, I. Katayama, S. Abe, H. Fukidome, M. Suemitsu, M. Kitajima, J. Takeda
  • Journal Title: Appl.Phys.Express 4, 045101 Pages: 1-3
  • Peer Reviewed
• [Journal Article] Coherent Optical Phonons in the Iron Oxypnictide SmFeAsO_<1-x>F_x(x=0.075) (2011)
  • Author(s): H. Takahashi, Y. Kamihara, H. Koguchi, T. Atou, H. Hosono, I. Katayama, J. Takeda, M. Kitajima, K.G. Nakamura
  • Journal Title: J.Phys.Soc.Jpn.(Letter) 80, 013707 Pages: 013707-1-4
  • Peer Reviewed
• [Journal Article] Charge Separation Dynamics at Molecular Heterojunction of C_<60> and Zinc Phthalocyanine (2010)
  • Author(s): Y. Kodama, K. Ohno
  • Journal Title: Appl.Phys.Lett. 96, 034101 Pages: 1-3
  • Peer Reviewed
• [Journal Article] Atomistic Nucleation and Growth Mechanism for Single-Wall Carbon Nanotubes on Catalytic Nanopartile (2010)
  • Author(s): J.-T. Wang, C. Chen, K. Ohno, E. Wang, X.-L. Chen, D.-S. Wang, H. Mizuseki, Y. Kawazoe
  • Journal Title: Nanotechnology 21, 115602 Pages: 1-5
  • Peer Reviewed
• [Journal Article] Cluster Size Dependence of Double Ionization Energy Spectra of Spin-Polarized Aluminum and Sodium Clusters : All-Electron Spin-Polarized GW+T-Matrix Method (2010)
  • Author(s): Y. Noguchi, K. Ohno, I. Solovyev, T. Sasaki
  • Journal Title: Phys.Rev.B 81, 165411 Pages: 1-9
  • Peer Reviewed
• [Journal Article] All-Electron First-Principles GW+Bethe-Salpeter Calculation for Optical Absorption Spectra of Sodium Clusters (2010)
  • Author(s): Y. Noguchi, K. Ohno
  • Journal Title: Phys.Rev.A 81, 045201 Pages: 1-4
  • Peer Reviewed
• [Journal Article] Self-Assembled Helical Nanofibers made of Achiral Molecular Disks Having Molecular Adapter (2010)
  • Author(s): M. Kimura, T. Hatanaka, H. Nomoto, J. Takizawa, T. Fukawa, Y. Tatewaki, H. Shirai
  • Journal Title: Chemistry of Materials 22 Pages: 5732-5738
  • Peer Reviewed
• [Journal Article] Self-Coordinated Phthalocyanine Nanoaggregates (2010)
  • Author(s): M. Kimura, T. Hatanaka, Y. Tatewaki, T. Fukawa, H. Shirai
  • Journal Title: Chemistry Letters 39 Pages: 946-947
  • Peer Reviewed
• [Journal Article] Supramolecular Stacks of Asymmetric Zinc Phthalocyanines Functionalized with One Tetrathiafulvalene Unit (2010)
  • Author(s): M. Kimura, S. Otsuji, J. Takizawa, Y. Tatewaki, T. Fukawa, H. Shirai
  • Journal Title: Chemistry Letters 39 Pages: 812-813
  • Peer Reviewed
• [Journal Article] Real-Time Time-Frequency Two-Dimensional Imaging of Ultrafast Transient Signals in Solid-State Organic Materials (2010)
  • Author(s): J. Takeda, A. Ishida, Y. Makishima, I. Katayama
  • Journal Title: Sensors 10 Pages: 4253-4269
  • Peer Reviewed
• [Journal Article] Nonlinear Conversion Dynamics from Self-Trapped Exciton States to a Macroscopic Photoinduced Phase in Strongly Correlated Organic Radical Crystals (2009)
  • Author(s): I. Katayama, T. Kon, K. Mitarai, J. Takeda
  • Journal Title: Phys.Rev.B 80, 092103 Pages: 1-4
  • Peer Reviewed
• [Journal Article] Energy Transfer Dynamics in Light-Harvesting Small Dendrimers Studied by Time-Frequency Two-Dimensional Imaging Spectroscopy (2009)
  • Author(s): A. Yamada, A. Ishida, I. Akai, M. Kimura, I. Katayama, J. Takeda
  • Journal Title: J.Lumin. 129 Pages: 1898-1900
• [Journal Article] Rapid Energy Transfer and its Temperature dependence in π-Conjugated Dendrimers (2009)
  • Author(s): I. Akai, K. Miyanari, T. Shimamoto, A. Fujii, H. Nakao, A. Okada, K. Kanemoto, T. Karasawa, A. Ishida, A. Yamada, I. Katayama, J. Takeda, M. Kimura
  • Journal Title: phys.status solidi (c) 6 Pages: 77-80
  • Peer Reviewed
• [Journal Article] Ultrafast Lasing due to Electron-Hole Plasma in ZnO Nano-Multipods (2009)
  • Author(s): S. Mitsubori, I. Katayama, S.H. Lee, T. Yao, J. Takeda
  • Journal Title: J.Phys.: Condens.Matter 21, 064211 Pages: 1-5
  • Peer Reviewed
• [Journal Article] Highly Efficient Photoinduced Phase Transitions in an Organic Radical Crystal via Two-Photon Absorption Process (2009)
  • Author(s): T. Kon, S. Oguri, I. Katayama, T. Kodaira, J. Takeda
  • Journal Title: Phys.Rev.B 79, 035106 Pages: 1-4
  • Peer Reviewed
• [Journal Article] Dynamics Simulation of a π-Conjugated Light-Harvesting Dendrimer II : Phenylene-Based Dendrimer (phDG2) (2009)
  • Author(s): Y. Kodama, S. Ishii, K. Ohno
  • Journal Title: J.Phys.: Condens.Matter 21, 064217 Pages: 1-6
  • Peer Reviewed
• [Journal Article] Time-Frequency Two-Dimensional Mapping of Rapid Energy Transfer in Light-Harvesting Star-Shaped Dendrimers (2008)
  • Author(s): A. Ishida, Y. Makishima, A. Okada, I. Akai, K. Kanemoto, T. Karasawa, M. Kimura, J. Takeda
  • Journal Title: J.Lumin. 128 Pages: 771-773
  • Peer Reviewed
• [Journal Article] Rapid Energy Transfer in a Dendrimer Having π-conjugated Light-harvesting Antennas (2008)
  • Author(s): I. Akai, K. Miyanari, T. Shimamoto, A. Fujii, H. Nakao, A. Okada, K. Kanemoto, T. Karasawa, H. Hashimoto, A. Ishida, A. Yamada, I. Katayama, J. Takeda, M. Kimura
  • Journal Title: New J.Phys. 10, 125024 Pages: 1-22
  • Peer Reviewed
• [Journal Article] Photoluminescence and Photoinduced Magnetic Phase Transition in an Organic Radical TTTA Crystal Studied by Two-Photon Absorption (2008)
  • Author(s): T. Kon, S. Oguri, J. Takeda
  • Journal Title: J.Lumin. 128 Pages: 774-776
  • Peer Reviewed
• [Journal Article] Luminescence Properties and Relaxation Processes of Strongly Correlated Organic Radical TTTA Crystals and Molecules (2008)
  • Author(s): H. Suzuki, S. Oguri, T. Kon, T. Yokoi, S. Ishii, K. Ohno, J. Takeda
  • Journal Title: J.Lumin. 128 Pages: 789-791
  • Peer Reviewed
• [Journal Article] First Principles T-Matrix Calculations for Auger Specra of Hydrocarbon Systems (2008)
  • Author(s): Y. Noguchi, S. Ishii, K. Ohno, I. Solovyev, T. Sasaki
  • Journal Title: Phys.Rev.B 77, 035132 Pages: 1-7
  • Peer Reviewed
• [Journal Article] Quasiparticle Energy Spectra of Alkali-Metal Clusters : All-Electron First-Principles Calculations (2008)
  • Author(s): Y. Noguchi, S. Ishii, K. Ohno, T. Sasaki
  • Journal Title: J.Chem.Phys. 129, 104104 Pages: 1-7
  • Peer Reviewed
• [Presentation] シングルショット分光による超高速過渡現象の時間・周波数実時間イメージング (2011)
  • Author(s): 武田淳
  • Organizer: レーザー学会第31回年次大会
  • Place of Presentation: 電気通信大学(招待講演)
  • Year and Date: 2011-01-10
• [Presentation] マイクロステップ構造を持つ光学素子を用いたイメージング分光技術の開発と応用 (2010)
  • Author(s): 武田淳
  • Organizer: 横浜キーテクノロジー創生フォーラム2010
  • Place of Presentation: 横浜情報文化センター(招待講演)
  • Year and Date: 2010-11-02
• [Presentation] 材料シミュレーション (2010)
  • Author(s): 大野かおる
  • Organizer: 文科省:技術振興調整費事業「企業を牽引する計算科学高度技術者の育成」第1回シミュレーションスクール
  • Place of Presentation: 神戸ポートアイランド(招待講演)
  • Year and Date: 2010-10-25
• [Presentation] Nonlinear THz Spectroscopy on the Dielectric Thin Films (2010)
  • Author(s): I. Katayama
  • Organizer: International Conference on Lasers and Electro-Optics
  • Place of Presentation: San Jose;アメリカ(招待講演)
  • Year and Date: 2010-05-18
• [Presentation] Real-Time Time-Frequency Two-Dimensional Imaging of Ultrafast Excited-State Dynamics in Light-Harvesting Nanoand Biomaterials (2010)
  • Author(s): 武田淳
  • Organizer: International Conference on Nanomaterials : Synthesis Characterization and Applications (ICN2010)
  • Place of Presentation: Kottayam;インド(招待講演)
  • Year and Date: 2010-04-28
• [Presentation] 反射型エシェロンを用いた超短光パルスの実時間イメージング (2010)
  • Author(s): 堺原弘行
  • Organizer: 第57回応用物理学関係連合講演会
  • Place of Presentation: 東海大学
  • Year and Date: 2010-03-19
• [Presentation] Charge Separation Dynamics at Molecular Heterojunction of C60 and Zn-Phthalocyanine (2009)
  • Author(s): K. Ohno
  • Organizer: The Fifth Conference of Asian Consortium on Computational Materials Science (ACCMS5)
  • Place of Presentation: Hanoi;ベトナム(招待講演)
  • Year and Date: 20090907-20090911
• [Presentation] π共役デンドリマーの電子ダイナミクス計算 (2009)
  • Author(s): 兒玉泰伸
  • Organizer: ナノ学会
  • Place of Presentation: 東京大学・武田ホール
  • Year and Date: 20090509-20090511
• [Presentation] シングルショット分光法による一次元白金錯体の非線形光学応答 (2009)
  • Author(s): 河野太郎
  • Organizer: 第20回光物性研究会
  • Place of Presentation: 大阪市立大学
  • Year and Date: 2009-12-12
• [Presentation] 生体関連物質における超高速光応答の時間・周波数実時間イメージング (2009)
  • Author(s): 武田淳
  • Organizer: 学際物質科学研究会:先端光計測と光応答性材料
  • Place of Presentation: 筑波大学(招待講演)
  • Year and Date: 2009-03-14
• [Presentation] First-Principles GW+Bethe-Salpeter Calculations (2008)
  • Author(s): K. Ohno
  • Organizer: Computational Science Workshop-Frontiers towards Predictive Simulations and Computations- (CSW2008)
  • Place of Presentation: つくば国際会議場(招待講演)
  • Year and Date: 2008-12-08
• [Presentation] ナノスター型光捕集デンドリマーの超高速エネルギー移動における側鎖依存性 (2008)
  • Author(s): 山田愛
  • Organizer: 第19回光物性研究会
  • Place of Presentation: 大阪(大阪市立大学)
  • Year and Date: 2008-12-05
• [Remarks] ホームページ等
  • URL: http://www.phys.ynu.ac.jp/labs/takeda/index.html
• [Patent(Industrial Property Rights)] 光学遅延素子および光パルス計測装置 (2008)
  • Inventor(s): 武田淳、片山郁文
  • Industrial Property Rights Holder: 武田淳、片山郁文
  • Industrial Property Number: 特許,2008-304631
  • Filing Date: 2008-11-28