Faculty Members

LANGUAGE ≫ Japanese

Research Associate

Doctor of Science, Japan, 2021

  • Year of birth: 1992
  • Gender: Male
  • Affiliation:
    - School of Engineering Science
    - School of Environmental Science and Engineering
Areas of specialization Organic photonics
Laboratory/research office
Current research topics
Educational background
Professional background
Academic societies

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* Courses provided in English are shown with (E) mark

Undergraduate school
Graduate school

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Research activities

Research papers
  1. Authors: MATSUO Takumi, HAYASHI Shotaro
    Title: Lasing in Low-Dimensional Crystals of a Fumaronitrile-Based Luminogen
    Journal: The Journal of Physical Chemistry Letters, Vol. 15, No. 14, pp. 3968-3974, American Chamical Society
    Year: 2024
  2. Authors: MATSUO Takumi, Junpei Kuwabara, Takaki Kanbara, HAYASHI Shotaro
    Title: Flexible and Red-Emissive Organic Single Crystal Micro-Resonator for Efficient Active Waveguides
    Journal: The Journal of Physical Chemistry Letters
    Year: 2023
  3. Authors: MATSUO Takumi, Koki Ikeda, HAYASHI Shotaro
    Title: Flexible Förster Resonance Energy Transfer-assisted Optical Waveguide based on Elastic Mixed Molecular Crystals
    Journal: Aggregate
    Year: 2023
  4. Authors: MATSUO Takumi, HAYASHI Shotaro, Fumio Sasaki, Hisao Yanagi
    Title: Efficient Optical Waveguiding and Lasing in Needle Crystals of Thiophene/phenylene Co-oligomers Grown in Solution Phase
    Journal: Japanese Journal of Applied Physics, Vol. 62, p. 030903
    Year: 2023
  5. Authors: Hiroki Tanikubo, MATSUO Takumi, HAYASHI Shotaro
    Title: Alkyl-chain Bridged Acrylonitrile-appended Anthracene Chromophore toward Mechanically-induced Bathochromic Shift
    Journal: Bulletin of the Chemical Society of Japan, CSJ
    Year: 2023
  6. Authors: Yuto Hino, MATSUO Takumi, HAYASHI Shotaro
    Title: Unique 2D Face Topologies in Naphthyl-appended Naphtho[k]fluoranthene-based 3D Crystals for Optical Waveguide
    Journal: Advanced Optical Materials, Wiley
    Year: 2022
  7. Authors: MATSUO Takumi, Yusuke Ueda, Hitoshi Mizuno, Fumio Sasaki, Kenichi Yamashita, Hisao Yanagi
    Title: Optically Pumped Lasing Based on Vibrationally Dressed Exciton Polaritons in a Single-Crystal Molecular Cavity at Room Temperature
    Journal: ACS Photonics
    Year: 2022
  8. Authors: MATSUO Takumi, Fumio Sasaki, Hisao Yanagi
    Title: Optically pumped lasing in a single crystal cavity of thiophene/phenylene co-oligomers grown via improved crystal growth methods in solution
    Journal: Applied Physics Express
    Year: 2022
  9. Authors: MATSUO Takumi, Carina Rössiger, Jasmin Herr, Richard Göttlich, Derck Schlettwein, Hitoshi Mizuno, Fumio Sasaki, Hisao Yanagi
    Title: Synthesis and characterization of methoxy- or cyano-substituted thiophene/phenylene co-oligomers for lasing application
    Journal: RSC advances
    Year: 2020
  10. Authors: MATSUO Takumi, Hitoshi Mizuno, Fumio Sasaki, Hisao Yanagi
    Title: Indication of cooperative light amplification in 5,5″‐bis(biphenylyl)‐2,2′:5’,2″‐terthiophene single crystals at room temperature
    Journal: Japanese Journal of Applied Physics
    Year: 2019
Grants-in-Aid for Scientific Research from the Japanese government
  1. Project title: Low threshold FRET lasers constructed by organic mixed co-crystals
    Category: Grant-in-Aid for Early-Career Scientists
    Project number: 22K14671
    Project period: 2022-2025
    Total budget amount: 4,420,000 yen

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Social activities

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