• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Dynamical structures of intermolecular vibrational motions related with weak hydrogen bonding by terahertz time-domain spectroscopy

Research Project

Project/Area Number 23750009
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Physical chemistry
Research InstitutionUniversity of Fukui

Principal Investigator

YAMAMOTO Kohji  福井大学, 遠赤外領域開発研究センター, 准教授 (70432507)

Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2012: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2011: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords分子動力学 / テラヘルツ分光 / テラヘルツ / 物理化学 / ダイナミクス / 分子間相互作用 / 誘電率
Research Abstract

We investigated weak hydrogen bonding ofDMSO/cyclohexane solution by terahertz time-domain spectroscopy and mid IR absorption spectroscopy. We showed that both of the DMSO monomers and dimers are present in DMSO/cyclohexane solution by the observation of S=O stretching vibrations in the mid-IR region. We also showed the stability of the DMSO dimers formed through weak hydrogen bonding by quantum calculations based on density functional theory. Corresponding to the concentration range of formation of DMSO dimers we observed the broad THz absorption, indicating the intermolecular vibration of the DMSO dimers. We investigated the THz dielectric response of saturated hydrocarbon liquids with branched structures. We observed THz dielectric response dependent on the branching positions and the branched structures. Using MD simulation saturate hydrocarbon with ring-shaped structures shows dielectric broad response originating in underdamped vibrations, corresponding to our results. On the other hand we have failed in reproducing dependence of the dielectric response on the normal alkanes and those with branched structures. This results indicate that considerations of many-body effects are necessary to understand the terahertz dielectric response of saturated hydrocarbon.

Report

(3 results)
  • 2013 Final Research Report ( PDF )
  • 2012 Annual Research Report
  • 2011 Research-status Report
  • Research Products

    (31 results)

All 2013 2012 2011 Other

All Journal Article (17 results) (of which Peer Reviewed: 7 results) Presentation (10 results) Remarks (1 results) Patent(Industrial Property Rights) (3 results)

  • [Journal Article] Non-ellipsometric detection of terahertz radiation using heterodyne EO sampling in the Cherenkov velocity matching scheme2013

    • Author(s)
      Masahiko Tani
    • Journal Title

      Opt. Express

      Volume: 21 Pages: 9277-9288

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Terahertz emission from GaAs-AlGaAs core-shell nanowires on Si (100) substrate: effects of applied magnetic field and excitation wavelength2013

    • Author(s)
      Jasher John Ibanes
    • Journal Title

      Appl. Phys. Lett.

      Volume: 102 Pages: 63101-63101

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Lens Coupler and Magnetic Field Terahertz Emission Enhancement in InSb and InAs under 1.55-um Excitation2013

    • Author(s)
      Hidekazu Nakajima
    • Journal Title

      Jpn. J. Appl. Phys.

      Volume: 52 Pages: 32201-32201

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fast-Scan Terahertz Time Domain Spectrometer Based on Laser Repetition Frequency Modulation2013

    • Author(s)
      Takashi Furuya
    • Journal Title

      Jpn. J. Appl. Phys.

      Volume: 52 Pages: 22401-22401

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Intense terahertz emission from MBE-grown GaAs/GaSb(001)2012

    • Author(s)
      Cyril Sadia, Aleena Maria Laganapan, Mae Agatha Tumanguil, Elmer Estacio, Armando Somintac, Arnel Salvador, Christopher Que, Kohji Yamamoto, Masahiko Tani
    • Journal Title

      J. Appl. Phys.

      Volume: 112(12)

    • Related Report
      2013 Final Research Report
  • [Journal Article] Photoconductive Emission and Detection of Terahertz Pulsed Radiation Using Semiconductors and Semiconductor Devices2012

    • Author(s)
      Masahiko Tani, Kohji Yamamoto, Elmer S. Estacio, Christopher T. Que, Hidekazu Nakajima, Masakazu Hibi, Fumiaki Miyamaru, Seizi Nishizawa, and Masanori Hangyo
    • Journal Title

      In a special issue of Journal of Infrared, Millimeter, and Terahertz Waves

      Volume: 33(5) Pages: 393-404

    • Related Report
      2013 Final Research Report
  • [Journal Article] Low-frequency Coherent Raman Spectroscopy Using Spectral-focusing of Chirped Laser Pulses2012

    • Author(s)
      Masahiko Tani, Masakazu Hibi, Kohji Yamamoto, Mariko Yamaguchi, Elmer S. Estacio, Christopher T. Que, and Masanori Hangyo
    • Journal Title

      Vibrational Spectroscopy (ed. by Dominique de Caro

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Terahertz emission from Indium Oxide films grown on MgO substrates using sub-bandgap photon energy excitation2012

    • Author(s)
      Elmer S. Estacio, Christopher T. Que, Fritz C.B. Awitan, Jan Issac Bugante, Francesca Isabel de Vera, Jonathan Azares, Jessica Afalla, Jeffrey de Vero, Armando S. Somintac, Roland V. Sarmago, Arnel A. Salvador, Kohji Yamamoto, and Masahiko Tani
    • Journal Title

      Opt. Express

      Volume: 20(4) Pages: 4518-4524

    • Related Report
      2013 Final Research Report
  • [Journal Article] Intense terahertz emission from MBE-grown GaAs/GaSb(001)2012

    • Author(s)
      Cyril Sadia
    • Journal Title

      J. Appl. Phys.

      Volume: 112 Pages: 123514-123514

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Photoconductive Emission and Detection of Terahertz Pulsed Radiation Using Semiconductors and Semiconductor Devices2012

    • Author(s)
      Masahiko Tani
    • Journal Title

      Journal of Infrared, Millimeter, and Terahertz Waves

      Volume: 33 Pages: 393-404

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Terahertz emission from Indium Oxide films grown on MgO substrates using sub-bandgap photon energy excitation2012

    • Author(s)
      Elmer S. Estacio
    • Journal Title

      Opt. Express

      Volume: 20 Pages: 4518-4524

    • Related Report
      2012 Annual Research Report
  • [Journal Article] Low-frequency Coherent Raman Spectroscopy Using Spectral-focusing of Chirped Laser Pulses2012

    • Author(s)
      Masahiko Tani, Masakazu Hibi, Kohji Yamamoto, Mariko Yamaguchi, Elmer S. Estacio, Christopher T. Que, and Masanori Hangyo
    • Journal Title

      Vibrational Spectroscopy

      Volume: 11 Pages: 153-168

    • Related Report
      2011 Research-status Report
  • [Journal Article] Terahertz emission from Indium Oxide films grown on MgO substrates using sub-bandgap photon energy excitation2012

    • Author(s)
      E. S. Estacio, C. T. Que, F. C.B. Awitan, J. I. Bugante, F. I. de Vera, J. Azares, J. Afalla, J. de Vero, A. S. Somintac, R. V. Sarmago, A. A. Salvador, Kohji Yamamoto, and Masahiko Tani
    • Journal Title

      Optics Express

      Volume: 20 Pages: 4518-4524

    • Related Report
      2011 Research-status Report
  • [Journal Article] Efficient electro-optic sampling detection of terahertz radiation via Cherenkov phase matching2011

    • Author(s)
      Masahiko Tani, Kazuki Horita, Tetsuya Kinoshita, Christopher T. Que, Elmer Estacio, Kohji Yamamoto, and Michael I. Bakunov
    • Journal Title

      Opt. Express

      Volume: 19(21) Pages: 19901-19906

    • Related Report
      2013 Final Research Report
  • [Journal Article] Application of Terahertz Absorption Spectroscopy to Evaluation of Aging Variation of Medicine2011

    • Author(s)
      Masaya Kawase, Tadashi Saito, Masafumi Ogawa, Hideki Uejima, Yasutoshi Hatsuda, Sonoyo Kawanishi, Yoshihiko Hirotani, Michiaki Myotoku, Kenji Ikeda, Hiroki Konishi, Ikumi Iga, Junji Yamakawa, Seizi Nishizawa, Kohji Yamamoto, and Masahiko Tani
    • Journal Title

      Analytical Sciences

      Volume: 27(2) Pages: 209-212

    • Related Report
      2013 Final Research Report
  • [Journal Article] Efficient electro-optic sampling detection of terahertz radiation via Cherenkov phase matching2011

    • Author(s)
      Masahiko Tani, Kazuki Horita, Tetsuya Kinoshita, Christopher T. Que, Elmer Estacio, Kohji Yamamoto, and Michael I. Bakunov
    • Journal Title

      Optics Express

      Volume: 19 Pages: 19901-19906

    • Related Report
      2011 Research-status Report
  • [Journal Article] ヘテロダイン電気光学サンプリングによるテラヘノレツパルス波の検出

    • Author(s)
      谷正彦, Michael I. Bakunov, 山本晃司, 堀田和希, 木下哲也, 永瀬友大
    • Journal Title

      電気学会論文誌 A(基礎・材料・共通部門誌) IEEJ Transactions on Fundamentals and Materials

      Volume: vol.132 No.9 Pages: 727-733

    • Related Report
      2013 Final Research Report
  • [Presentation] Terahertz Dielectric Response of Saturated Hydrocarbon2012

    • Author(s)
      Kohji Yamamoto, Kanami Kotani, Daiki Tsunemi, Shogo Hayashi, Hirokatu Itoh, Kazutoshi Fukui, Masahiko Tani
    • Organizer
      Poster No. Pos2.26, International Symposium on Frontiers in Terahertz Technology (FTT 2012)
    • Place of Presentation
      Todaiji Culture Center, Nara, Japan
    • Related Report
      2013 Final Research Report
  • [Presentation] Terahertz Time-Domain Spectroscopy of CVD Diamond2012

    • Author(s)
      Kohji Yamamoto, Hironori Iwasaki, Shinsei Tsuji, Ryouhei Yasuda, Kazutoshi Fukui, Masahiko Tani, Takashi Shimozuma, Satoshi Ito, and Teruo Saito
    • Organizer
      Fri-A-1-6, The 37th International Conference on Infrared, Millimeter and Terahertz Waves
    • Place of Presentation
      University of Wollongong, Wollongong, Australia
    • Related Report
      2013 Final Research Report
  • [Presentation] Terahertz Superfocusing Using a Metal Tapered Parallel Waveguide and Its Application to Terahertz Time-Domain Spectroscopy of Hollow Plastic Tube2012

    • Author(s)
      Kohji Yamamoto, Hironori Iwasaki, Shinsei Tsuji, Ryouhei Yasuda, Kazutoshi Fukui, Kazuyoshi Kurihara, Fumiyoshi Kuwashima, and Masahiko Tani
    • Organizer
      Mon-Pos-45, The 37th International Conference on Infrared, Millimeter and Terahertz Waves
    • Place of Presentation
      University of Wollongong, Wollongong, Australia
    • Related Report
      2013 Final Research Report
  • [Presentation] Weak hydrogen bonding of dimethylsulfoxide in cyclohexane using terahertz and FT-IR absorption spectroscopy2012

    • Author(s)
      Kohsuke Murakami
    • Organizer
      International Symposium on Frontiers in Terahertz Technology (FTT 2012)
    • Place of Presentation
      Nara
    • Related Report
      2012 Annual Research Report
  • [Presentation] Terahertz Dielectric Response of Saturated Hydrocarbon2012

    • Author(s)
      Kohji Yamamoto
    • Organizer
      International Symposium on Frontiers in Terahertz Technology (FTT 2012)
    • Place of Presentation
      Nara
    • Related Report
      2012 Annual Research Report
  • [Presentation] Terahertz Time-Domain Spectroscopy of CVD Diamond2012

    • Author(s)
      Kohji Yamamoto
    • Organizer
      The 37th International Conference on Infrared, Millimeter and Terahertz Waves
    • Place of Presentation
      Wollongong, Australia
    • Related Report
      2012 Annual Research Report
  • [Presentation] Terahertz Superfocusing Using a Metal Tapered Parallel Waveguide and Its Application to Terahertz Time-Domain Spectroscopy of Hollow Plastic Tube2012

    • Author(s)
      Kohji Yamamoto
    • Organizer
      The 37th International Conference on Infrared, Millimeter and Terahertz Waves
    • Place of Presentation
      Wollongong, Australia
    • Related Report
      2012 Annual Research Report
  • [Presentation] 赤外分光法,時間領域テラヘルツ分光法,DFT 法を用いた,「弱い水素結合:CH…O」の形成によるプロピオンアルデヒド,ジメチルスルホキドの自己会合2012

    • Author(s)
      水野和子
    • Organizer
      第6回分子科学討論会2012
    • Place of Presentation
      東京
    • Related Report
      2012 Annual Research Report
  • [Presentation] ポリフッ化ビニリデンのテラヘルツ誘電スペクトルの結晶構造依存性2011

    • Author(s)
      山本晃司,安田良平,河野昭彦,堀邊英夫,福井一俊,谷正彦
    • Organizer
      第5回分子科学討論会
    • Place of Presentation
      札幌コンベンションセンター(札幌市)
    • Related Report
      2011 Research-status Report
  • [Presentation] プロピオンアルデヒド会合体中に形成される水素結合 CH…O のテラヘルツ時間領域分光法による検出2011

    • Author(s)
      水野和子、菊地巧也、村上公祐介、永岡一、山本晃司、福井一俊、谷正彦
    • Organizer
      第34回溶液化学シンポジウム
    • Place of Presentation
      名古屋大学ES総合館(名古屋)
    • Related Report
      2011 Research-status Report
  • [Remarks] ホームページ

    • URL

      http://fir.u-fukui.ac.jp/

    • Related Report
      2013 Final Research Report
  • [Patent(Industrial Property Rights)] 電磁波の位相速度制御方法及び位相速度制御構造2013

    • Inventor(s)
      谷 正彦、左近 知也、竹嶋 大貴、都築 聡、山本 晃司、栗原 一嘉、古屋 岳、桑島 史欣
    • Industrial Property Rights Holder
      谷 正彦、左近 知也、竹嶋 大貴、都築 聡、山本 晃司、栗原 一嘉、古屋 岳、桑島 史欣
    • Industrial Property Number
      2012-155368
    • Acquisition Date
      2013-05-14
    • Related Report
      2013 Final Research Report
  • [Patent(Industrial Property Rights)] 電磁波検出方法及び電磁波検出装置2012

    • Inventor(s)
      谷 正彦,山本 晃司,エスタシオ エルマー,ケ クリストファー
    • Industrial Property Rights Holder
      谷 正彦,山本 晃司,エスタシオ エルマー,ケ クリストファー
    • Industrial Property Number
      2012-155368
    • Acquisition Date
      2012-07-11
    • Related Report
      2013 Final Research Report
  • [Patent(Industrial Property Rights)] 2012-1553682012

    • Inventor(s)
      2012.07.11
    • Industrial Property Rights Holder
      2012.07.11
    • Industrial Property Rights Type
      特許
    • Filing Date
      2012-07-11
    • Related Report
      2012 Annual Research Report

URL: 

Published: 2011-08-05   Modified: 2019-07-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi