研究論文

  • 1 . Streaking of a Picosecond Electron Pulse with a Weak Terahertz Pulse

    Authors　Wataru Yajima, Yusuke Arashida, Ryota Nishimori, Yuga Emoto, Yuki Yamamoto, Kohei Kawasaki, Yuri Saida, Samuel Jeong, Keishi Akada, Kou Takubo, Hidemi Shigekawa, Jun-ichi Fujita, Shin-ya Koshihara, Shoji Yoshida, and Masaki Hada

    Journal ACS Photonics

    Date 13 Dec 2022

    DOI　10.1021/acsphotonics.2c01304

  • 2 . Generation of sub-100 fs electron pulses for time-resolved electron diffraction using a direct synchronization method

    Authors  Kou Takubo,  Samiran Banu, Sichen Jin, Misaki Kaneko, Wataru Yajima,  Makoto Kuwahara,  Yasuhiko Hayashi, Tadahiko Ishikawa,  Yoichi Okimoto,  Masaki Hada,  Shinya Koshihara

    Journal Review of Scientific Instruments

    Volume 93 

    pages 053005

    Date 31 May 2022

    DOI　10.1063/5.0086008

  • 3 . Ultrafast opto-protonics in a hydrogen-bonded π-molecular ferroelectric crystal

    Authors  Yoichi Okimoto,  Peiyu Xia,  Jiro Itatani,  Haruka Matsushima,  Tadahiko Ishikawa,  Shin-ya Koshihara,  Sachio Horiuchi

    Journal APL materials

    Volume 10 

    pages 090702

    Date 29 Apr 2022

    DOI　10.1063/5.0097571

  • 4 . Challenges for developing photo-induced phase transition (PIPT) systems: From classical (incoherent) to quantum (coherent) control of PIPT dynamics

    Authors Shinya Koshihara, Tadahiko Ishikawa, Yoichi Okimoto, Ken Onda, Ryo Fukaya, Masaki Hada, Yasuhiko Hayashi, Sumio Ishihara, Tadeusz Luty.

    Journal Physics Reports

    Volume 942

    pages 1-61

    Date 5 Jan. 2022

    DOI doi.org/10.1016/j.physrep.2021.10.003

  • 5 . Picosecond dynamics in layered cobalt perovskites studied by time-resolved Raman spectroscopy

    Authors Ryo Fukaya、 Nao Yamaya、 Tadahiko Ishikawa、 Shin-ya Koshihara 、 Yoichi Okimoto 、 Ken Onda、 Akira Isayama、 Takao Sasagawa、Kazumasa Horigane

    Journal Comptes Rendus Physique

    Volume 22 S2

    pages 95-102

    Date 3 Dec 2021

    DOI doi.org/10.5802/crphys.35