Dai Takei

Profile Information

Affiliation: Owner/CEO, Daiphys Technologies LLC
: Researcher, Research Center for Measurement in Advanced Science, Rikkyo University
: Visiting Researcher, RIKEN SPring-8 Center, RIKEN
: Program Manager, Private Space Company

We can also undertake commercial R&D projects; please get in touch with us:

Unidirectional X-ray Output from a Crystal Waveguide affected by Berry's Phase

Dai Takei, Yoshiki Kohmura, Tetsuya Ishikawa, Kei Sawada

Optics Express, 24(21) 24544-24550, Oct, 2016 Peer-reviewedLead authorCorresponding author
X-ray Collimation by the Parabolic-Cylinder Mirror in SPring-8/BL29XUL

Dai Takei, Yoshiki Kohmura, Yasunori Senba, Haruhiko Ohashi, Kenji Tamasaku, Tetsuya Ishikawa

Journal of Synchrotron Radiation, 23(1) 158-162, Jan, 2016 Peer-reviewedLead authorCorresponding author
X-ray Fading and Expansion in the "Miniature Supernova Remnant" of GK Persei

D. Takei, J. J. Drake, H. Yamaguchi, P. Slane, Y. Uchiyama, S. Katsuda

Astrophysical Journal, 801(2) 92, Mar, 2015 Peer-reviewedLead authorCorresponding author
X-ray Eclipse Diagnosis of the Evolving Mass Loss in the Recurrent Nova U Scorpii 2010

D. Takei, J. J. Drake, M. Tsujimoto, J. U. Ness, J. P. Osborne, S. Starrfield, S. Kitamoto

Astrophysical Journal Letters, 769(1) L4, May 20, 2013 Peer-reviewedLead authorCorresponding author
Suzaku Detection of Superhard X-ray Emission from the Classical Nova V2491 Cygni

D. Takei, M. Tsujimoto, S. Kitamoto, J. -U. Ness, J. J. Drake, H. Takahashi, K. Mukai

Astrophysical Journal Letters, 697(1) L54-L57, May, 2009 Peer-reviewedLead authorCorresponding author