Presentations

Invited Talks

  1. Chemical Processes in Solutions Probed by Soft X-ray Absorption Spectroscopy,
    M. Nagasaka,
    International Symposium on X-ray Spectroscopies of Synchrotron Radiation,
    Toyama (Japan), 25/March/2024.
  2. Operando Soft X-ray Absorption Spectroscopy for Observing Chemical Processes in Solutions,
    M. Nagasaka,
    UVSOR-III + MAX IV International Workshop: Frontier of Soft X-ray Spectroscopy for Chemical Processes in Solutions,
    Okazaki (Japan), 3/October/2023.
  3. Time-Resolved Soft X-ray Absorption Spectroscopy for Observing Photochemical Reactions in Solutions,
    M. Nagasaka,
    Conference on Laser and Synchrotron Radiation Combination Experiment 2023 (LSC 2023), OPTICS PHOTONICS International Congress 2023,
    Yokohama (Japan), 20/April/2023.
  4. Development of Time-Resolved Soft X-ray Absorption Spectroscopy for Observing Photochemical Reaction in Solution,
    M. Nagasaka,
    Conference on Laser and Synchrotron Radiation Combination Experiment 2022 (LSC 2022), OPTICS PHOTONICS International Congress 2022,
    Yokohama (Japan), 21/April/2022.
  5. Soft X-ray absorption spectroscopy of liquids for understanding chemical processes in solution,
    M. Nagasaka,
    The International Chemical Congress of Pacific Basin Societies 2021 (Pacifichem-2021) “Frontiers of Higher Energy UV Spectroscopy”,
    Online Conference at Honolulu (USA), 18/December/2021.
  6. Molecular Interactions in Liquids Probed by Soft X-ray Absorption Spectroscopy in Transmission Mode,
    M. Nagasaka,
    Conference on Laser and Synchrotron Radiation Combination Experiment 2020 (LSC 2020), OPTICS PHOTONICS International Congress 2020,
    Online Conference, 23/April/2020.
  7. Soft X-ray Absorption Spectroscopy of Liquid for Understanding Chemical Processes in Solution,
    M. Nagasaka,
    Japan-Korea Molecular Science Symposium “Advances in Materials and Molecular Sciences”,
    Nagoya (Japan), 30/July/2019.
  8. Molecular Interaction in Liquid Phase Studied by Soft X-ray Absorption Spectroscopy,
    M. Nagasaka,
    The 14th International Conference on Electronic Spectroscopy and Structure (ICESS-14),
    Shanghai (China), 9/October/2018.
  9. Interactions of organic molecules with water in aqueous solutions studied by soft X-ray absorption spectroscopy,
    M. Nagasaka,
    Freigeist Workshop 2018 “Carbon Nanomaterials in Aqueous Environment: From Characterization to Applications”,
    Berlin (Germany), 22/February/2018.
  10. Local Structure of Liquid and Liquid-Liquid Interfaces Studied by Soft X-ray Absorption Spectroscopy in Transmission Mode,
    M. Nagasaka,
    The 76th Okazaki Conference “Advanced Spectroscopy of Organic Materials for Electronic Applications”,
    Okazaki (Japan), 24/November/2016.
  11. Soft X-ray absorption spectroscopy of liquid and application to in operando observations,
    M. Nagasaka,
    Soft X-ray in Energy and Time (SXET),
    Berlin (Germany), 20/August/2015.
  12. Soft X-ray Absorption Spectroscopy of Liquid and Its Application to Electrochemical Reaction,
    M. Nagasaka,
    The 74th Okazaki Conference “Frontier of X-ray Absorption Spectroscopy and Molecular Science”,
    Okazaki (Japan), 4/February/2015.
  13. Soft X-ray photoelectron spectroscopy of small heterogeneous clusters: Kr-Xe and Ar-N2 mixed clusters,
    M. Nagasaka,
    International Workshop on Structure and Dynamics of Nano-objects using short wavelength radiation (DyNano-2011),
    Kyoto (Japan), 4/October/2011.

Selected Talks

  1. Hydrogen bond network in aqueous dimethyl sulfoxide solutions observed by oxygen K-edge X-ray absorption spectroscopy,
    M. Nagasaka,
    The 18th International Conference on X-Ray Absorption and Fine Structure (XAFS 2022),
    Online Conference at Sydney (Australia), 11/July/2022.
  2. Molecular interactions in aqueous solutions probed by soft X-ray absorption spectroscopy,
    M. Nagasaka and N. Kosugi,
    The International Chemical Congress of Pacific Basin Societies 2021 (Pacifichem-2021) “Frontiers in the Structure, Properties, and Functions of Molecular Liquids and Solutions”,
    Online Conference at Honolulu (USA), 21/December/2021.
  3. Intermolecular Interactions Revealed by Precise Energy Shift Analysis in Soft X-ray Absorption Spectroscopy for Liquid,
    M. Nagasaka and N. Kosugi,
    The 40th International Conference on Vacuum Ultraviolet and X-ray Physics (VUVX19),
    San Francisco (USA), 3/July/2019.
  4. Molecular interactions in aqueous solutions studied by soft X-ray absorption spectroscopy,
    M. Nagasaka, H. Yuzawa, and N. Kosugi,
    Joint Conference of EMLG/JMLG Annual Meeting 2018 and 41st Symposium on Solution Chemistry of Japan “Understanding of Molecular Liquids and Its Extension to New Fields”,
    Nagoya (Japan), 5/November/2018.
  5. Phase Transition of Aqueous Solution with Lower Critical Solution Temperature Studied by Soft X-ray Absorption Spectroscopy,
    M. Nagasaka, T. Ohigashi, H. Yuzawa, and N. Kosugi,
    International Symposium on Novel Energy Nanomaterials, Catalysts and Surfaces for Future Earth (NENCS),
    Tokyo (Japan), 30/October/2017.
  6. In operando transmission-type liquid cell for soft X-ray absorption spectroscopy of liquid and electrochemical reaction,
    M. Nagasaka, H. Yuzawa, and N. Kosugi,
    The 39th International Conference on Vacuum Ultraviolet and X-ray Physics (VUVX2016),
    Zürich (Switzerland), 7/July/2016.
  7. In-situ observation of local structures of electrolytes in electrochemical reaction by soft X-ray absorption spectroscopy,
    M. Nagasaka, H. Yuzawa, T. Horigome, A. P. Hitchcock, and N. Kosugi,
    The 7th Swedish-Japanese-German Workshop on Advanced Spectroscopy of Organic Materials for Electronic Applications (ASOMEA-7),
    Lund (Sweden), 10/June/2014.
  8. Electrochemical Reaction of Aqueous Iron Sulfate Solutions Studied by Fe L-Edge Soft X-Ray Absorption Spectroscopy,
    M. Nagasaka, H. Yuzawa, T. Horigome, Z. Qin, A. P. Hitchcock, and N. Kosugi,
    The 38th International Conference on Vacuum Ultraviolet and X-ray Physics (VUVX2013),
    Hefei (China), 16/July/2013.
  9. Local Structures of Methanol-Water Binary Liquid Studied by Soft X-Ray Absorption Spectroscopy,
    M. Nagasaka, V. Leloup, and N. Kosugi,
    The 12th International Conference on Electronic Spectroscopy and Structure (ICESS-12),
    Saint-Malo (France), 20/September/2012.
  10. Structures of Small Heterogeneous Clusters Revealed by Soft X-ray Photoelectron Spectroscopy: Kr-Xe and Ar-N2 clusters,
    M. Nagasaka, E. Serdaroglu, R. Flesch, E. Rühl, and N. Kosugi,
    International Workshop on Photoionization and Resonant Inelastic X-ray Scattering 2011 (IWP/RIXS2011),
    Las Vegas (USA), 24/May/2011.
  11. Structural changes of small Kr-Xe mixed clusters with different compositions studied by soft X-ray photoelectron spectroscopy,
    M. Nagasaka, N. Kosugi, and E. Rühl,
    The 37th International Conference on Vacuum Ultraviolet and X-ray Physics (VUVX2010),
    Vancouver (Canada), July/2010.
  12. Proton Transfer between Water and Hydroxyl on Pt(111) Observed by Micro-scale X-ray Photoelectron Spectroscopy,
    M. Nagasaka, H. Kondoh, K. Amemiya, T. Ohta, and Y. Iwasawa,
    The 15th International Conference on Vacuum Ultraviolet Radiation Physics (VUV15),
    Berlin (Germany), August/2007.
  13. Water Formation Reaction on Pt(111): Time-resolved NEXAFS experiments and Kinetic Monte Carlo simulations,
    M. Nagasaka, H. Kondoh, K. Amemiya, A. Nambu, I. Nakai, T. Shimada, and T. Ohta,
    The 4th International Symposium on Surface Science and Nanotechnology (ISSS-4),
    Omiya (Japan), November/2005.

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