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Study on universal excitation of glassy materials by integrated terahertz-band spectroscopy and proposal of novel evaluation method for glass

Research Project

Project/Area Number 17K14318
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Condensed matter physics I
Research InstitutionUniversity of Tsukuba

Principal Investigator

Mori Tatsuya  筑波大学, 数理物質系, 助教 (30598074)

Project Period (FY) 2017-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2018: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2017: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Keywordsテラヘルツ / ガラス / 高分子ガラス / ボゾンピーク / フラクタル / フラクトン / ガラス形成物質 / ボソンピーク
Outline of Final Research Achievements

We demonstrated that terahertz time-domain spectroscopy can detect the boson peak which is one of the unsolved problems of glass physics. In particular, by combining the terahertz spectra and vibrational density of states determined from the low-temperature specific heat, the coupling coefficients for several network glasses and molecular glasses such as glucose glass were experimentally determined and fundamental knowledge on the interaction between THz light and the vibrational density of states of glassy materials was obtained. In addition, it was shown that the fractal dynamics considered to be universal excitation of polymer glass can be detected by terahertz spectroscopy by performing the formulation of the infrared light vibrational coupling constant for fracton region.

Academic Significance and Societal Importance of the Research Achievements

テラヘルツ時間領域分光によって、ガラスの物理の未解決問題の一つである「ボゾンピーク」を検出できることを示した。これは非晶質物質全般のテラヘルツ帯ダイナミクスを理解するための基礎知見となる。また、物質の結晶化度をボゾンピーク強度を用いて非破壊・非接触にテラヘルツ光で決定できる新たなテラヘルツ光応用方法も提案した。さらに、高分子ガラスの励起であるフラクタルダイナミクスを如何にテラヘルツ光で検出できるかについて、線形応答理論を用いて示した。これは高分子ガラスのテラヘルツスペクトルの普遍的な側面を理解するための基礎知見となる。

Report

(3 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • Research Products

    (78 results)

All 2019 2018 2017 Other

All Int'l Joint Research (8 results) Journal Article (9 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 8 results,  Open Access: 1 results) Presentation (59 results) (of which Int'l Joint Research: 28 results,  Invited: 8 results) Remarks (1 results) Patent(Industrial Property Rights) (1 results)

  • [Int'l Joint Research] CNR (Consiglio Nazionale delle Ricerche)(イタリア)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] AGH University of Science and Technology(ポーランド)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Hallym University(韓国)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Friedrich Schiller University Jena(ドイツ)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Montpellier University(フランス)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research]

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] CNR (Consiglio Nazionale delle Ricerche)(イタリア)

    • Related Report
      2017 Research-status Report
  • [Int'l Joint Research] AGH University of Science and Technology(ポーランド)

    • Related Report
      2017 Research-status Report
  • [Journal Article] Terahertz Time-Domain Spectroscopy and Low-Frequency Raman Scattering of Boson Peak Dynamics of Lithium Borate Glasses2018

    • Author(s)
      Iijima Yuta、Mori Tatsuya、Kojima Seiji、Fujii Yasuhiro、Koreeda Akitoshi、Kitani Suguru、Kawaji Hitoshi、Ko Jae-Hyeon
    • Journal Title

      2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)

      Volume: - Pages: 1-2

    • DOI

      10.1109/irmmw-thz.2018.8510433

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Boson Peak and Fracton of Sodium Carboxymethyl Starch Detected by Terahertz Time-Domain and Low-Frequency Raman Spectroscopies2018

    • Author(s)
      Terao Wakana、Mori Tatsuya、Koiima Seiji、Kaczmarska Karolina、Grabowska Beata、Fujii Yasuhiro、Koreeda Akitoshi、Ko Jae-Hyeon
    • Journal Title

      2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)

      Volume: - Pages: 1-2

    • DOI

      10.1109/irmmw-thz.2018.8510157

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Detection of Boson Peak and Fractal Dynamics of Protein by Terahertz Time-Domain Spectroscopy2018

    • Author(s)
      Mori Tatsuya、Jiang Yue、Motoji Leona、Terao Wakana、Shiraki Kentaro、Yamamoto Yohei、Kojima Seiji、Fuiii Yasuhiro、Koreeda Akitoshi、Kitani Suguru
    • Journal Title

      2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)

      Volume: - Pages: 1-1

    • DOI

      10.1109/irmmw-thz.2018.8509881

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Boson Peak Detection of Colored Craft Glass by Terahertz Time-Domain Spectroscopy2018

    • Author(s)
      Yajima Wataru、Mori Tatsuya、Iijima Yuta、Jeong Yeonkyung、Niijima Seiji、Fujii Yasuhiro、Koreeda Akitoshi、Kojima Seiji
    • Journal Title

      2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)

      Volume: - Pages: 1-2

    • DOI

      10.1109/irmmw-thz.2018.8510341

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Terahertz Time-Domain Spectroscopy of Protein Myoglobin: Detection of Boson Peak and Fracton2018

    • Author(s)
      Motoji Leona、Mori Tatsuya、Fujii Yasuhiro、Koreeda Akitoshi、Shiraki Kentaro、Yamamoto Yohei、Kojima Seiji
    • Journal Title

      2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)

      Volume: - Pages: 1-2

    • DOI

      10.1109/irmmw-thz.2018.8509969

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Boson peak dynamics of natural polymer starch investigated by terahertz time-domain spectroscopy and low-frequency Raman scattering2018

    • Author(s)
      Terao Wakana、Mori Tatsuya、Fujii Yasuhiro、Koreeda Akitoshi、Kabeya Mikitoshi、Kojima Seiji
    • Journal Title

      Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

      Volume: 192 Pages: 446-450

    • DOI

      10.1016/j.saa.2017.11.051

    • NAID

      120007134425

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Terahertz dynamics of craft glass2017

    • Author(s)
      Wataru Yajima、Tatsuya Mori、Yeonkyung Jeong、Yuta Iijima、Seiji Kojima
    • Journal Title

      FUTURUM - Tsukuba Science Journal

      Volume: 1 Pages: 39-42

    • NAID

      120007172565

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] テラヘルツ分光で視るガラスのボソンピーク2017

    • Author(s)
      森龍也、藤井康裕、小島誠治
    • Journal Title

      NEW GLASS

      Volume: 32 Pages: 31-35

    • Related Report
      2017 Research-status Report
  • [Journal Article] Investigation into Low Temperature Behavior of Boson Peak of Natural Polymer Starch by Terahertz Time-Domain and Low-Frequency Raman Spectroscopies2017

    • Author(s)
      寺尾 和香奈、森 龍也、藤井 康裕、壁谷 幹敏、是枝 聡肇、小島 誠治
    • Journal Title

      Cryobiology and Cryotechnology

      Volume: 63 Issue: 2 Pages: 103-107

    • DOI

      10.20585/cryobolcryotechnol.63.2_103

    • NAID

      130006706915

    • ISSN
      1340-7902, 2424-1555
    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Presentation] Boson peak and fracton in glass and single crystal probed by THz time-domain spectroscopy2019

    • Author(s)
      Tatsuya Mori
    • Organizer
      CSMFO Lab., Seminar Talk
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Boson peak and fracton in glass and single crystalprobed by terahertz spectroscopy2019

    • Author(s)
      Tatsuya Mori, Yasuhiro Fujii, Akitoshi Koreeda, Seiji Kojima
    • Organizer
      XV International Workshop on Complex Systems
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ガラス的熱物性を発現する格子系に対するテラヘルツ帯分光研究2019

    • Author(s)
      森 龍也
    • Organizer
      日本物理学会第74回年次大会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Terahertz Time-Domain Spectroscopy and Low-Temperature Specific Heat Investigation of Vitreous Glucose2019

    • Author(s)
      Tatsuya Mori, Mikitoshi Kabeya, Suguru Kitani, Yasuhiro Fujii, Jae-Hyon Ko, Akitoshi Koreeda, Hitoshi Kawaji, Seiji Kojima
    • Organizer
      APS March Meeting 2019
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Terahertz Time-Domain Spectroscopy of Alkali Borate Glass: Boson Peak Dynamics2019

    • Author(s)
      Tatsuya Mori, Yuta Iijima, Yasuhiro Fujii, Suguru Kitani, Jae-Hyon Ko, Akitoshi Koreeda, Hitoshi Kawaji, Seiji Kojima
    • Organizer
      APS March Meeting 2019
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Terahertz Dynamics of Carboxymethyl Starch2019

    • Author(s)
      Wakana Terao, Leona Motoji, Tatsuya Mori, Karolina Kaczmarska, Beata Grabowska, Yasuhiro Fujii, Akitoshi Koreeda, Mikitoshi Kabeya, Jae-Hyon Ko, Seiji Kojima
    • Organizer
      APS March Meeting 2019
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Terahertz Spectroscopic Study on Protein Myoglobin: Polymer-Like Behavior of Vibrational Density of States2019

    • Author(s)
      Leona Motoji, Tatsuya Mori, Yasuhiro Fujii, Akitoshi Koreeda, Yue Jiang, Kentaro Shiraki, Yohei Yamamoto, Seiji Kojima
    • Organizer
      APS March Meeting 2019
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Terahertz Spectroscopy Study on Universal Behavior of Glassy Materials - Boson Peak and Fractal Dynamics -2018

    • Author(s)
      Tatsuya Mori, Yasuhiro Fujii, Akitoshi Koreeda, Seiji Kojima
    • Organizer
      1st International Conference on Dielectric Photonic Devices and Systems Beyond Visible (D-Photon 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Boson peak dynamics of densified silica glassprobed by terahertz time-domain spectroscopy2018

    • Author(s)
      Tatsuya Mori, Yasuhiro Fujii, Suguru Kitani, Koki Nakano, Norimasa Nishiyama, Yohei Onodera, Shinji Kohara, Atsunobu Masuno, Akitoshi Koreeda, Hitoshi Kawaji, Seiji Kojima
    • Organizer
      ICG Annual Meeting 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Boson Peak Dynamics of Amorphous Silicon Monoxide Investigated by Terahertz Time-domain Spectroscopy2018

    • Author(s)
      Maiko Masubuchi, Tatsuya Mori, Yuta Iijima, Yohei Onodera, Shinji Kohara, Akihiko Hirata, Yasuhiro Fujii, Akitoshi Koreeda, Seiji Kojima
    • Organizer
      ICG Annual Meeting 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Terahertz time-domain spectroscopy of lyophilized protein lysozyme2018

    • Author(s)
      Tatsuya Mori, Yasuhiro Fujii, Yue Jiang, Leona Motoji, Suguru Kitani, Akitoshi Koreeda, Kentaro Shiraki, Yohei Yamamoto, Seiji Kojima
    • Organizer
      Tsukuba Global Science Week 2018 (TGSW2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Terahertz Time-Domain Spectroscopy and Low-Frequency Raman Scattering of Boson Peak Dynamics of Lithium Borate Glasses2018

    • Author(s)
      Iijima Yuta、Mori Tatsuya、Kojima Seiji、Fujii Yasuhiro、Koreeda Akitoshi、Kitani Suguru、Kawaji Hitoshi、Ko Jae-Hyeon
    • Organizer
      The 43th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Boson Peak and Fracton of Sodium Carboxymethyl Starch Detected by Terahertz Time-Domain and Low-Frequency Raman Spectroscopies2018

    • Author(s)
      Terao Wakana、Mori Tatsuya、Koiima Seiji、Kaczmarska Karolina、Grabowska Beata、Fujii Yasuhiro、Koreeda Akitoshi、Ko Jae-Hyeon
    • Organizer
      The 43th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Detection of Boson Peak and Fractal Dynamics of Protein by Terahertz Time-Domain Spectroscopy2018

    • Author(s)
      Mori Tatsuya、Jiang Yue、Motoji Leona、Terao Wakana、Shiraki Kentaro、Yamamoto Yohei、Kojima Seiji、Fuiii Yasuhiro、Koreeda Akitoshi、Kitani Suguru
    • Organizer
      The 43th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Boson Peak Detection of Colored Craft Glass by Terahertz Time-Domain Spectroscopy2018

    • Author(s)
      Yajima Wataru、Mori Tatsuya、Iijima Yuta、Jeong Yeonkyung、Niijima Seiji、Fujii Yasuhiro、Koreeda Akitoshi、Kojima Seiji
    • Organizer
      The 43th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Terahertz Time-Domain Spectroscopy of Protein Myoglobin: Detection of Boson Peak and Fracton2018

    • Author(s)
      Motoji Leona、Mori Tatsuya、Fujii Yasuhiro、Koreeda Akitoshi、Shiraki Kentaro、Yamamoto Yohei、Kojima Seiji
    • Organizer
      The 43th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Detection of fractal dynamics of protein by terahertz spectroscopy2018

    • Author(s)
      Tatsuya Mori, Yasuhiro Fujii, Jiang Yue, Leona Motoji, Wakana Terao, Suguru Kitani, Akitoshi Koreeda, Kentaro Shiraki, Yohei Yamamoto, Seiji Kojima
    • Organizer
      XXXIV EUROPEAN CONGRESS ON MOLECULAR SPECTROSCOPY (EUCMOS 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Investigation of light-vibration coupling coefficient of glassy glucose by terahertz time-domain spectroscopy and low-temperature specific heat2018

    • Author(s)
      Wakana Terao, Mikitoshi Kabeya, Tatsuya Mori, Suguru Kitani, Yasuhiro Fujii, Akitoshi Koreeda, Hitoshi Kawaji, Seiji Kojima
    • Organizer
      XXXIV EUROPEAN CONGRESS ON MOLECULAR SPECTROSCOPY (EUCMOS 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Detection of boson peak and fracton of sodium carboxymethyl starch by terahertz time-domain spectroscopy2018

    • Author(s)
      Terao Wakana, Tatsuya Mori, Karolina Kaczmarska, Beata Grabowska, Yasuhiro Fujii, Akitoshi Koreeda, Jae-Hyeon Ko, Seiji Kojima
    • Organizer
      XXXIV EUROPEAN CONGRESS ON MOLECULAR SPECTROSCOPY (EUCMOS 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ガラス形成物質のテラヘルツ帯普遍的ダイナミクスを光で視る -ボゾンピーク、フラクトン-2018

    • Author(s)
      森龍也
    • Organizer
      第50回日本セラミックス協会ガラス部会夏季若手セミナー
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Investigation of boson peak and fracton in protein lysozyme by terahertz time-domain spectroscopy2018

    • Author(s)
      Tatsuya Mori, Yue Jiang, Yasuhiro Fujii, Suguru Kitani, Akitoshi Koreeda, Yohei Yamamoto, Seiji Kojima
    • Organizer
      PNCS-ESG 2018 (15th International Conference on the Physics of Non-Crystalline Solids & 14th European Society of Glass Conference)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Investigation of boson peak of densified silica glass by terahertz time-domain spectroscopy2018

    • Author(s)
      Tatsuya Mori, Koki Nakano, Yasuhiro Fujii, Suguru Kitani, Shinji Kohara, Norimasa Nishiyama, Atsunobu Masuno, Akitoshi Koreeda, Hitoshi Kawaji, and Seiji Kojima
    • Organizer
      PNCS-ESG 2018 (15th International Conference on the Physics of Non-Crystalline Solids & 14th European Society of Glass Conference)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Dynamics of boson peak and fracton in glass and single crystal2018

    • Author(s)
      Tatsuya Mori, Yasuhiro Fujii, Akitoshi Koreeda, Seiji Kojima
    • Organizer
      RCBJSF 2018 (Russia/CIS/Baltic/Japan Symposia on Ferroelectricity 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] テラヘルツ時間領域分光によるフラクトン励起の検出2018

    • Author(s)
      森龍也, 藤井康裕, 是枝聡肇, 小島誠治
    • Organizer
      東京大学物性研究所短期研究会 「ガラス転移と関連分野の最先端研究」
    • Related Report
      2018 Annual Research Report
  • [Presentation] A Study of Boson Peak and Fracton in Protein Lysozyme by Terahertz Time-domain Spectroscopy2018

    • Author(s)
      Yue Jiang, Tatsuya Mori, Yasuhiro Fujii, Suguru Kitani, Shunsuke Yoshizawa, Leona Motoji, Kentaro Shiraki, Yohei Yamamoto, Akitoshi Koreeda, Seiji Kojima
    • Organizer
      APS March Meeting 2018
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Detection of Boson Peak of Densified Silica Glass by Terahertz Time-Domain Spectroscopy2018

    • Author(s)
      Tatsuya Mori, Koki Nakano, Yasuhiro Fujii, Suguru Kitani, Shinji Kohara, Norimasa Nishiyama, Atsunobu Masuno, Akitoshi Koreeda, Hitoshi Kawaji, Seiji Kojima
    • Organizer
      APS March Meeting 2018
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] テラヘルツ時間領域分光によるタンパク質リゾチームのボゾンピークとフラクトンの検出2018

    • Author(s)
      森龍也, 姜越, 藤井康裕, 気谷卓, 吉澤俊祐, 泉二玲緒奈, 白木賢太郎, 山本洋平, 是枝聡肇, 小島誠治
    • Organizer
      日本物理学会 第73回年次大会(2018年)
    • Related Report
      2017 Research-status Report
  • [Presentation] アルカリホウ酸塩ガラスのボゾンピーク近傍の赤外振動結合定数の定量的評価2018

    • Author(s)
      飯島裕太, 森龍也, 藤井康裕, 是枝聡肇, 気谷卓, 川路均, 小島誠治
    • Organizer
      日本物理学会 第73回年次大会(2018年)
    • Related Report
      2017 Research-status Report
  • [Presentation] デンプングリコール酸ナトリウムのテラヘルツ帯ダイナミクス研究2018

    • Author(s)
      寺尾和香奈, 森龍也, Karolina Kaczmarska, Beata Grabowska, 気谷卓, 藤井康裕, 是枝聡肇, Jae-Hyeon Ko, 小島誠治
    • Organizer
      日本物理学会 第73回年次大会(2018年)
    • Related Report
      2017 Research-status Report
  • [Presentation] タンパク質ミオグロビンのボゾンピークおよびフラクトンダイナミクス研究2018

    • Author(s)
      泉二玲緒奈, 森龍也, 藤井康裕, 是枝聡肇, 山本洋平, 小島誠治
    • Organizer
      日本物理学会 第73回年次大会(2018年)
    • Related Report
      2017 Research-status Report
  • [Presentation] タンパク質リゾチームのボゾンピークおよびフラクトンのテラヘルツ分光による検出2018

    • Author(s)
      森 龍也、姜 越、藤井 康裕、是枝 聡肇、山本 洋平、小島 誠治
    • Organizer
      日本セラミックス協会 2018年年会
    • Related Report
      2017 Research-status Report
  • [Presentation] アルカリホウ酸塩ガラスのテラヘルツ帯赤外振動結合定数の定量的評価2018

    • Author(s)
      飯島 裕太、森 龍也、藤井 康裕、是枝 聡肇、気谷 卓、川路 均、小島 誠治
    • Organizer
      日本セラミックス協会 2018年年会
    • Related Report
      2017 Research-status Report
  • [Presentation] テラヘルツ時間領域分光法による工芸ガラスのボゾンピーク評価2018

    • Author(s)
      矢嶋 渉、森 龍也、鄭 然ギョン、飯島 裕太、小島 誠治
    • Organizer
      日本セラミックス協会 2018年年会
    • Related Report
      2017 Research-status Report
  • [Presentation] Boson peak investigation of glassy materials by terahertz time-domain spectroscopy: As a complementary method of Raman scattering2017

    • Author(s)
      Tatsuya Mori, Yasuhiro Fujii, Mikitoshi Kabeya, Yuta Iijima, Wataru Yajima, Hirokazu Masai, Shinji Kohara, Suguru Kitani, Akitoshi Koreeda, Hitoshi Kawaji, Jae-Hyeon Ko and Seiji Kojima
    • Organizer
      PRE'17(Photoluminescence in Rare Earths: Photonic Materials and Devices)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Boson peak investigation by terahertz time-domain spectroscopy: As a complementary method of Raman spectroscopy2017

    • Author(s)
      T. Mori, Y. Fujii, S. Kitani, M. Kabeyta, K. Nakano, Y. Jiang, A. Koreeda, S. Kohara, N. Nishiyama, A. Masuno, Y. Yamamoto, H. Kawaji, S. Kojima
    • Organizer
      THE 58th SYMPOSIUM ON GLASSES AND PHOTONIC MATERIALS
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] テラヘルツ帯分光と低温比熱による高密度シリカガラスのボゾンピーク研究 Boson peak investigation of densified silica glass by terahertz-band spectroscopy and low-temperature specific heat2017

    • Author(s)
      森龍也, 中野功揮, 藤井康裕, 気谷卓, 小原真司, 増野敦信, 西山宣正, 是枝聡肇, 川路均, 小島誠治
    • Organizer
      日本物理学会 2017年秋季大会
    • Related Report
      2017 Research-status Report
  • [Presentation] グルコースガラスのテラヘルツ帯の光振動結合定数の研究2017

    • Author(s)
      壁谷幹俊, 森龍也, 藤井康裕, 気谷卓, 是枝聡肇, 川路均, 小島誠治
    • Organizer
      日本物理学会 2017年秋季大会
    • Related Report
      2017 Research-status Report
  • [Presentation] アルカリホウ酸塩ガラスのテラヘルツ帯赤外・ラマン分光と低温比熱による光振動結合定数の研究2017

    • Author(s)
      飯島裕太, 森龍也, 藤井康裕, 是枝聡肇, 気谷卓, 川路均, 小島誠治
    • Organizer
      日本物理学会 2017年秋季大会
    • Related Report
      2017 Research-status Report
  • [Presentation] 天然高分子デンプンのテラヘルツ帯分光2017

    • Author(s)
      寺尾和香奈, 森龍也, 藤井康裕, 是枝聡肇, 小島誠治
    • Organizer
      日本物理学会 2017年秋季大会
    • Related Report
      2017 Research-status Report
  • [Presentation] タンパク質ケラチンのボゾンピークおよびフラクトンダイナミクス2017

    • Author(s)
      泉二玲緒奈, 森龍也, 藤井康裕, 是枝聡肇, 気谷卓, 川路均, 山本洋平, 小島誠治
    • Organizer
      日本物理学会 2017年秋季大会
    • Related Report
      2017 Research-status Report
  • [Presentation] 自然ガラス黒曜石のボゾンピークダイナミクス2017

    • Author(s)
      森 龍也、駒木 悠平、宮川 孝、藤井 康裕、Lee Byoung Wan、Ko Jae-Hyeon、是枝 聡肇、小島 誠治
    • Organizer
      日本セラミックス協会 第30回秋季シンポジウム
    • Related Report
      2017 Research-status Report
  • [Presentation] テラヘルツ帯分光による高密度シリカガラスのボゾンピークダイナミクス2017

    • Author(s)
      中野 功揮、森 龍也、藤井 康裕、気谷 卓、小原 真司、増野 敦信、西山 宣正、是枝 聡肇、川路 均、小島 誠治
    • Organizer
      日本セラミックス協会 第30回秋季シンポジウム
    • Related Report
      2017 Research-status Report
  • [Presentation] テラヘルツ帯赤外・ラマン分光によるリゾチームのボゾンピークおよびフラクトンダイナミクス2017

    • Author(s)
      姜 越、森 龍也、藤井 康裕、是枝 聡肇、山本 洋平、白木 賢太郎、小島 誠治
    • Organizer
      日本セラミックス協会 第30回秋季シンポジウム
    • Related Report
      2017 Research-status Report
  • [Presentation] テラヘルツ帯分光および低温比熱によるアルカリホウ酸塩ガラスのボゾンピークダイナミクス2017

    • Author(s)
      飯島 裕太、森 龍也、藤井 康裕、是枝 聡肇、気谷 卓、川路 均、小島 誠治
    • Organizer
      日本セラミックス協会 第30回秋季シンポジウム
    • Related Report
      2017 Research-status Report
  • [Presentation] Study of light-vibration coupling coefficient of vitreous glucose in the terahertz region2017

    • Author(s)
      Mikitoshi Kabeya, Tatsuya Mori, Yasuhiro Fujii, Suguru Kitani, Akitoshi Koreeda, Hitoshi Kawaji and Seiji Kojima
    • Organizer
      TGSW-IWP2017 (TGSW-Interdisciplinary Workshop on Science and Patents 2017)
    • Related Report
      2017 Research-status Report
  • [Presentation] Boson peak and fracton behavior of lysozyme2017

    • Author(s)
      Yue Jiang, Tatsuya Mori, Yasuhiro Fujii, Leona Motoji, Shunsuke Yoshizawa, Akitoshi Koreeda, Kentaro Shiraki, Yohei Yamamoto and Seiji Kojima
    • Organizer
      TGSW-IWP2017 (TGSW-Interdisciplinary Workshop on Science and Patents 2017)
    • Related Report
      2017 Research-status Report
  • [Presentation] Boson peak dynamics of lithium borate glass2017

    • Author(s)
      Yuta Iijima, Tatsuya Mori, Yasuhiro Fujii, Suguru Kitani, Akitoshi Koreeda, Hitoshi Kawaji, Jae-Hyeon Ko and Seiji Kojima
    • Organizer
      TGSW-IWP2017 (TGSW-Interdisciplinary Workshop on Science and Patents 2017)
    • Related Report
      2017 Research-status Report
  • [Presentation] Terahertz-band spectroscopy of starch2017

    • Author(s)
      Wakana Terao, Mikitoshi Kabeya, Tatsuya Mori, Yasuhiro Fujii, Akitoshi Koreeda and Seiji Kojima
    • Organizer
      TGSW-IWP2017 (TGSW-Interdisciplinary Workshop on Science and Patents 2017)
    • Related Report
      2017 Research-status Report
  • [Presentation] Boson peak and fractal dynamics study of protein keratin2017

    • Author(s)
      Leona Motoji, Tatsuya Mori, Yue Jiang, Shunsuke Yoshizawa, Kentaro Shiraki, Yohei Yamamoto and Seiji Kojima
    • Organizer
      TGSW-IWP2017 (TGSW-Interdisciplinary Workshop on Science and Patents 2017)
    • Related Report
      2017 Research-status Report
  • [Presentation] Boson peak detection of soda-lime glass by terahertz-band spectroscopy2017

    • Author(s)
      Shota Hisano, Tatsuya Mori, Yasuhiro Fujii, Kenta Imoto, Byoung Wan Lee, Yuta Iijima, Hiroko Tokoro, Jae-Hyeon Ko, Akitoshi Koreeda, Shin-ichi Ohkoshi, and Seiji Kojima
    • Organizer
      TGSW-IWP2017 (TGSW-Interdisciplinary Workshop on Science and Patents 2017)
    • Related Report
      2017 Research-status Report
  • [Presentation] Study of natural glass obsidian by terahertz spectroscopy2017

    • Author(s)
      Ko Miyakawa, Tatsuya Mori, Yasuhiro Fujii, Yuhei Komaki, Akitoshi Koreeda, and Seiji Kojima
    • Organizer
      TGSW-IWP2017 (TGSW-Interdisciplinary Workshop on Science and Patents 2017)
    • Related Report
      2017 Research-status Report
  • [Presentation] Terahertz dynamics of craft glass2017

    • Author(s)
      Wataru Yajima, Tatsuya Mori, Yeonkyung Jeong, Yuta Iijima, Seiji Kojima
    • Organizer
      TGSW-IWP2017 (TGSW-Interdisciplinary Workshop on Science and Patents 2017)
    • Related Report
      2017 Research-status Report
  • [Presentation] Boson Peak Investigation of Glassy Glucose by Terahertz Time-Domain Spectroscopy and Low-Frequency Raman Scattering2017

    • Author(s)
      M. Kabeya, T. Mori, Y. Fujii, A. Koreeda, B. W. Lee, J. H. Ko, and S. Kojima
    • Organizer
      IRMMW-THz 2017(42nd International Conference on Infrared, Millimeter and Terahertz Waves)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Terahertz-band spectroscopy investigation of boson peak in glassy glucose2017

    • Author(s)
      Tatsuya Mori, Mikitoshi Kabeya, Yasuhiro Fujii, Akitoshi Koreeda, Byoung Wan Lee, Jae-Hyeon Ko, and Seiji Kojima
    • Organizer
      ICMS 2017(XIVth International Conference on Molecular Spectroscopy)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Boson peak dynamics of natural polymer starch investigated by terahertz spectroscopy2017

    • Author(s)
      Wakana Terao, Tatsuya Mori, Yasuhiro Fujii, Akitoshi Koreeda, and Seiji Kijima
    • Organizer
      ICMS 2017(XIVth International Conference on Molecular Spectroscopy)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] ガラスの普遍的励起ボゾンピークのテラヘルツ分光を用いた検出と解析2017

    • Author(s)
      森龍也
    • Organizer
      基盤技術研究会「テラヘルツ波検討会」
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] テラヘルツ時間領域分光法を用いたガラスの普遍的励起の振動構造解析2017

    • Author(s)
      森龍也
    • Organizer
      評価技術研究会「テラヘルツ波を用いた固体材料の分光,分析,およびセンシング技術の最前線」
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] Boson peak of alkaliborate glass probed by terahertz time-domain and low-frequency Raman spectroscopies2017

    • Author(s)
      T. Mori, Y. Iijima, Y. Fujii, S. Kitani, B.W. Lee, A. Koreeda, H. Kawaji, J.H. Ko, S. Kojima
    • Organizer
      Borate & Phosphate 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 低温における天然高分子デンプンのテラヘルツ時間領域分光2017

    • Author(s)
      寺尾和香奈、森龍也、壁谷幹敏、小島誠治
    • Organizer
      第62回低温生物工学会大会
    • Related Report
      2017 Research-status Report
  • [Remarks] 筑波大学 森研究室

    • URL

      http://www.ims.tsukuba.ac.jp/~mori_lab/index.html

    • Related Report
      2018 Annual Research Report 2017 Research-status Report
  • [Patent(Industrial Property Rights)] ボゾンピークの測定値に基づいて、物質の結晶化度及び/又は密度を測定する方法及び測定装置2017

    • Inventor(s)
      森龍也、柏木隆成
    • Industrial Property Rights Holder
      森龍也、柏木隆成
    • Industrial Property Rights Type
      特許
    • Filing Date
      2017
    • Related Report
      2017 Research-status Report

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Published: 2017-04-28   Modified: 2020-03-30  

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