Seiju Hasegawa, Masatoshi Kanoda, Mamoru Tamura, Kota Hayashi, Shiho Tokonami, Takuya Iida, Kohei Imura. Plasmon dephasing time and optical field enhancement in a plasmonic nanobowl substrate studied by scanning near-field optical microscopy. The Journal of Chemical Physics. 2024. 161. 5. 054713
Masafumi Fukata, Hiroki Shirayama, Kohei Imura. Development of Absorption and Scattering Microspectroscopy Using a Phase-Stepping Method. Journal of Physical Chemistry C. 2024. 128. 8. 3370-3376
Keiko Tawa, Takeha Shinohara, Yasunori Nawa, Seiju Hasegawa, Kohei Imura. Nanoantenna Effect at the Center of the Bull’s Eye Pattern by Controlling the Refractive Indices and Layer Thicknesses of Dielectric Media on a Silver Surface. The Journal of Physical Chemistry C. 2024. 128. 7. 3011-3018
Seiju Hasegawa, Honoka Ichikawa, Kohei Imura. Selective Excitation of Dark Plasmon Modes Using Cylindrical Vector Beams Studied by Microscopic Imaging of Nonlinear Photoluminescence. The Journal of Physical Chemistry C. 2024. 128. 6. 2536-2542
Shun Ogata, Kohei Imura. Optical properties of multilayer MoS2 modified with thermal and shape transformation by laser irradiation. Chemical Physics Letters. 2023. 831
Nonlinear photoluminescence from gold nanoplates excited by cylindrical vector beam
(The 31st International Conference on Photochemistry 2023)
Linear and nonlinear optical properties of gold nanoparticle assembly prepared by laser manipulation
(The 31st International Conference on Photochemistry 2023)
Visualization and selective excitation of plasmon modes in two-dimensional metal nanoplates studied by near-field and non-linear optical microscopy
(The 31st International Conference on Photochemistry 2023)
Space-selective polymerization of organic molecules in single microcrystals by electron beam irradiation
(2023)