1. Wataru Higemoto, Yoshinori Haga, Tatsuma D. Matsuda, Yoshichika Onuki, Kazuki Ohishi, Takashi U. Ito, Akihiro Koda, Shanta R. Saha, Ryosuke Kadono: "Possible unconventional superconductivity and magnetism in CePt₃Si probed by muon spin rotation and relaxation"
   J. Phys. Soc. Jpn. 75, 124713 (2006).


2. R. H. Heffner, G. D. Morris, M. J. Fluss, B. Chung, S. McCall, D. E. MacLaughlin, L. Shu, K. Ohishi, E. D. Bauer, J. L. Sarrao, W. Higemoto, T. U. Ito: "Limits for ordered magnetism in Pu from muon spin rotation spectroscopy"
   Phys. Rev. B 73, 094453 (2006).


3. Takashi U. Ito, Nobuhiko Nishida, Kazuki Ohishi, Wataru Higemoto, Yoshitomo Karaki, Hidehiko Ishimoto: "Investigation of Bulk Superconductivity in PrPt₅"
   J. Phys. Soc. Jpn. 75S , 189-191 (2006).


4. Kazuki Ohishi, Takashi U. Ito, Wataru Higemoto, Robert H. Heffner: "Influence of self-irradiation damage on the Pu-based superconductor PuCoGa₅ probed by muon spin rotation"
   J. Phys. Soc. Jpn. 75S, 53-55 (2006).


5. Robert H. Heffner, Eric D. Bauer, B. Chung, Michael J. Fluss, Wataru Higemoto, Takashi U. Ito, Douglas E. MacLaughlin, Luis A. Morales, Gerald D. Morris, Kazuki Ohishi, John L. Sarrao, Lei Shu: "μSR studies of Pu metal and the Pu-based superconductor PuCoGa₅"
   J. Phys. Soc. Jpn. 75S, 14-19 (2006).