Tadashi TOGASHI

J-GLOBAL         Last updated: Dec 3, 2018 at 18:00
 
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Name
Tadashi TOGASHI
Nickname
TogaP
E-mail
tadashitspring8.or.jp
Affiliation
Japan Synchrotron Radiation Research Institute
Section
XFEL Utilization Division
Job title
Senior Scientist
Degree
Dr. of Eng.(The University of Tokyo)
Other affiliation
Riken
Research funding number
60415239

Research Areas

 
 

Academic & Professional Experience

 
Apr 2018
 - 
Today
Senior Scientist, XFEL Utilization Division, Japan Synchrotron Radiation Research Institute (JASRI)
 
May 2009
 - 
Today
Visiting Resercher, SPring-8 Center, Riken
 
Apr 2009
 - 
Mar 2018
Researcher, XFEL Utilization Division, Japan Synchrotron Radiation Research Institute (JASRI)
 
Apr 2007
 - 
Mar 2009
Researcher, Riken
 
Apr 2004
 - 
Apr 2007
Researcher, SPring-8 Center, Riken
 

Published Papers

 
Shimada Hiroyuki, Minemoto Shinichirou, Komatsu Kazma, Komatsubara Wataru, Yoshida Shintaro, Majima Takuya, Mizuno Tomoya, Sakai Hirofumi, Owada Shigeki, Togashi Tadashi, Yabashi Makina, Yagishita Akira
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS   51(22)    Nov 2018   [Refereed]
We performed photoelectron spectroscopy using femtosecond extreme-ultraviolet (XUV) pulses from a free-electron laser and femtosecond near-infrared (NIR) pulses from a synchronized laser, and succeeded in measuring photoelectrons from highly excit...
Yamamoto Shingo, Kubota Yuya, Yamamoto Kohei, Takahashi Yoshinobu, Maruyama Kohei, Suzuki Yuta, Hobara Rei, Fujisawa Masami, Oshima Daiki, Owada Shigeki, Togashi Tadashi, Tono Kensuke, Yabashi Makina, Hirata Yasuyuki, Yamamoto Susumu, Kotsugi Masato, Wadati Hiroki, Kato Takeshi, Iwata Satoshi, Shin Shik, Matsuda Iwao
JAPANESE JOURNAL OF APPLIED PHYSICS   57(9)    Sep 2018   [Refereed]
Time-resolved magneto-optical Kerr effect (MOKE) measurement was demonstrated on a sample of the Au/Fe/Au heterostructure with the Fe layer of 0.35 nm thickness under Fe M-edge resonance condition. An ultrabrilliant free electron laser (FEL) in th...
Revealing hole trapping in zinc oxide nanoparticles by time-resolved X-ray spectroscopy
Penfold Tom, Szlachetko Jakub, Gawelda Wojciech, Santomauro Fabio, Britz Alexander, van Driel Tim, Sala Leonardo, Ebner Simon, Southworth Steve, Doumy Gilles, March Anne Marie, Lehmann Stefan, Katayama Tetsuo, Mucke Melanie, Iablonskyi Denya, Kumagai Yoshiaki, Knopp Gregor, Motomura Koji, Togashi Tadashi, Owada Shigeki, Yabashi Makina, Rittmann Jochen, Nielsen Martin, Pajek Marek, Ueda Kiyoshi, Chergui Majed, Abela Rafael, Milne Chris
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY   256    Aug 2018   [Refereed]
Kumagai Yoshiaki, Fukuzawa Hironobu, Motomura Koji, Iablonskyi Denys, Nagaya Kiyonobu, Wada Shin-ichi, Ito Yuta, Takanashi Tsukasa, Sakakibara Yuta, You Daehyun, Nishiyama Toshiyuki, Asa Kazuki, Sato Yuhiro, Umemoto Takayuki, Kariyazono Kango, Kukk Edwin, Kooser Kuno, Nicolas Christophe, Miron Catalin, Asavei Theodor, Neagu Liviu, Schoeffler Markus S., Kastirke Gregor, Liu Xiao-jing, Owada Shigeki, Katayama Tetsuo, Togashi Tadashi, Tono Kensuke, Yabashi Makina, Golubev Nikolay V., Gokhberg Kirill, Cederbaum Lorenz S., Kuleff Alexander I., Ueda Kiyoshi
PHYSICAL REVIEW X   8(3)    Aug 2018   [Refereed]
X-ray free-electron lasers (XFELs) made available a new regime of x-ray intensities, revolutionizing the ultrafast structure determination and laying the foundations of the novel field of nonlinear x-ray optics. Although earlier studies revealed n...
Kumagai Yoshiaki, Jurek Zoltan, Xu Weiqing, Fukuzawa Hironobu, Motomura Koji, Iablonskyi Denys, Nagaya Kiyonobu, Wada Shin-ichi, Mondal Subhendu, Tachibana Tetsuya, Ito Yuta, Sakai Tsukasa, Matsunami Kenji, Nishiyama Toshiyuki, Umemoto Takayuki, Nicolas Christophe, Miron Catalin, Togashi Tadashi, Ogawa Kanade, Owada Shigeki, Tono Kensuke, Yabashi Makina, Son Sang-Kil, Ziaja Beata, Santra Robin, Ueda Kiyoshi
PHYSICAL REVIEW LETTERS   120(22) 223201   May 2018   [Refereed]
We show that electron and ion spectroscopy reveals the details of the oligomer formation in Ar clusters exposed to an x-ray free electron laser (XFEL) pulse, i.e., chemical dynamics triggered by x rays. With guidance from a dedicated molecular dyn...

Conference Activities & Talks

 
Tadashi Togashi, Toshinori Yabuuchi, Akira Kon, Yuichi Inubushi, Hiromitsu Tomizawa, Makina Yabashi
Nuclear Photonics 2018   24 Jun 2018   
Tadashi Togashi, Tetsuo Katayama, Shigeki Owada, Yuichi Inubushi, Kensuke Tono, Kyo Nakajima, Yasumasa Joti, Takaki Hatsui, Hirokatsu Yumoto, Haruhiko Ohashi, and Makina Yabashi
Ultrafast Optics XI   9 Oct 2017   
Tadashi Togashi, Takahiro Sato, Kanade Ogawa, Tetsuo Katayama, Shigeki Owada, Yuichi Inubushi, Kensuke Tono, Makina Yabashi
Ultrafast Phenomena 2014   7 Jul 2014   
Ultrafast dynamics studies at XFEL SACLA [Invited]
Tadashi Togashi
18th International Conference on Dynamical Processes in Exicited States of Solids   4 Aug 2013   
Progress of soft X-ray free electron laser seeded by high order harmonics [Invited]
T. Togashi, E. J. Takahashi, K. Midorikawa, M. Aoyama, K. Yamakawa, T. Sato, A. Iwasaki, S. Owada, K. Yamanouchi, T. Hara, S. Matsubara, T. Ohshima, Y. Otake, H. Tanaka, T. Tanaka, H. Tomizawa, T. Watanabe, M. Yabashi, T. Ishikawa
The 5th Asian Workshop on Generation and Application of Cpherant XUV and X-ray Radiation & ISSP International Workshop on Coherent Soft-X-ray Sciences   27 Jun 2012