論文発表

2025
Nano light-source generation by electron beam irradiation of CsPbBr3/Cs4PbBr6 composites
H. Saito, K. Kihara, M. Ikeuchi, S. Yanagimoto, T. Kubota, K. Akiba, T. Sannomiya
Applied Physics Letters, 127(26), 261102, 2025


Temperature Measurement in Transmission Electron Microscope Using Cathodoluminescence of Whispering Gallery Mode
Y. Adachi, I. Machfuudzoh, T. Kubota, S. Yanagimoto, H. Sugimoto, M. Fujii, T. Sannomiya
ACS Photonics, 12(8), 4737-4744, 2025

Cathodoluminescence Saturation Imaging to Visualize Emitter-Resonator Coupling
H. Saito, Y. Kimura, K. Matsuzaki, Y. Adachi, S. Yanagimoto, K. Watanabe, M. Inada, T. Sannomiya
ACS Nano, 19(21), 19590-19598, 2025

Where Does Light Come From: Propagation and Emission of Surface Plasmon Polaritons in Plasmonic Crystals Visualized by Cathodoluminescence
I. Machfuudzoh, S. Yanagimoto, N. Yamamoto, T. Sannomiya
ACS Photonics, 12(7), 3465–3475, 2025

Light Emission Enhancement on Nanostructured Surfaces Quantitatively Evaluated by Cathodoluminescence Coincidence Counting
T. Fujimaru, H. Tanaka, M. Inamata, M. Ikeuchi, H. Yamashita, H. Miyazaki, T. Gondo, S. Hata, M. Murayama, H. Saito
ACS Photonics, 12(6), 3073-3081, 2025

Unveiling the nature of cathodoluminescence from photon statistics
S. Yanagimoto, N. Yamamoto, T. Yuge, T. Sannomiya, K. Akiba
Communications Physics, 8, 56, 2025

Semicircular-aperture illumination scanning transmission electron microscopy
A. Yasuhara, F. Hosokawa, S. Asaoka, T. Akiyama, T. Iyoda, C. Nakayama, T. Sannomiya
Ultramicroscopy, 114103, 2025

Plasmonic Au-Cu Alloy Nanoparticle Exhibiting Order-Disorder Phase Transitions for Sensing and Catalysis
M. Homma, T. Sannomiya
ACS Applied Nano Materials, 8(15), 7662−7668, 2025

Roadmap for Quantum Nanophotonics with Free Electrons
F. J. García de Abajo, A. Polman, C. I. Velasco, M. Kociak, L. H. G. Tizei, O. Stéphan, S. Meuret, T. Sannomiya, K. Akiba, Y. Auad, A. Feist, C. Ropers, P. Baum, J. H. Gaida, M. Sivis, H. Lourenço-Martins, L. Serafini, J. Verbeeck, A. Konečná, N. Talebi, B. M. Ferrari, C. J. R. Duncan, M. G. Bravi, I. Ostroman, G. M. Vanacore, E. Nussinson, R. Ruimy, Y. Adiv, A. Niedermayr, I. Kaminer, V. Di Giulio, O. Kfir, Z. Zhao, R. Shiloh, Y. Morimoto, M. Kozák, P. Hommelhoff, F. Barantani, F. Carbone, F. Chahshouri, W. Albrecht, S. Rey, T. Coenen, E. Kieft, H. L. Lalande, F. de Jong, M. Solà-Garcia
ACS Photonics, 12(9), 4760–4817, 2025.
Cover Page

単一電子をパルス利用した時間分解カソードルミネセンス計測（解説）
柳本 宗達、山本 直紀、秋葉 圭一郎、三宮 工
レーザー研究, 53(3), 130-134, 2025.



2024
Diffusion-Dominated Luminescence Dynamics of CsPbBr3 Studied Using Cathodoluminescence and Microphotoluminescence Spectroscopy
S. Nekita, S. Yanagimoto, T. Sannomiya, K. Akiba, M. Takiguchi, H. Sumikura, I. Takagi, K. G. Nakamura, S. Yip, Y. Meng, J. C. Ho, T. Okuyama, M. Murayama, H. Saito
Nano Letters, 24(13), 3971–3977, 2024

Cathodoluminescence spectral and lifetime mapping of Cs4PbBr6: fast lifetime and its scintillator application
T. Kubota, S. Yanagimoto, H. Saito, K. Akiba, A. Ishii, T. Sannomiya
Applied Physics Express, 17, 015005, 2024

Controllable Chiral Light Generation and Vortex Field Investigation Using Plasmonic Holes Revealed by Cathodoluminescence
T. Sannomiya, T. Matsukata, N. Yamamoto
Nano Letters, 24(3), 859–865, 2024
Cover Page

Dielectric Sphere Oligomers as Optical Nanoantenna for Circularly Polarized Light
S. Ogura, H. Negoro, I. Machfuudzoh, Z. Thollar, T. Hinamoto, F. J. García de Abajo, H. Sugimoto, M. Fujii, T. Sannomiya
ACS Photonics, 11(8), 3323–3330, 2024

Momentum-resolved EELS and CL study on 1D-plasmonic crystal prepared by FIB method
A. Yasuhara, M. Shibata, W. Yamamoto, I. Machfuudzoh, S. Yanagimoto, T. Sannomiya
Microscopy, 73(6), 473–480, 2024



2023
Time-correlated electron and photon counting microscopy
S. Yanagimoto, N. Yamamoto, T. Yuge, H. Saito, K. Akiba, T. Sannomiya
Communications Physics, 6, 260, 2023
プレスリリース： 東工大 静岡大 九州大 ＱＳＴ     ref1   ref2

Superbunching in cathodoluminescence: A master equation approach
T. Yuge, N. Yamamoto, T. Sannomiya, K. Akiba
Physical Review B 107, 165303, 2023.

Plasmonic Nanopyramid Array Enhancing Luminescence of MoS2 Investigated by Cathodoluminescence
D. T. Vu, N. Matthaiakakis, T. Sannomiya
Advanced Optical Materials, 11, 2300598, 2023

Focused light introduction into transmission electron microscope via parabolic mirror
Y. Adachi, N. Yamamoto, T. Sannomiya
Ultramicroscopy, 251, 113759, 2023

Visualizing the Nanoscopic Field Distribution of Whispering-Gallery Modes in a Dielectric Sphere by Cathodoluminescence
I. Machfuudzoh, T. Hinamoto, F.J. Garcia de Abajo, H. Sugimoto, M. Fujii, T. Sannomiya
ACS Photonics, 10 (5), 1434–1445, 2023


2022
Simultaneous Nanoscale Excitation and Emission Mapping by Cathodoluminescence
T. Matsukata, S. Ogura, F. J. García de Abajo, T. Sannomiya
ACS Nano 16(12), 21462–21470, 2022.