1. Lei Shu, D. E. MacLaughlin, Y. Aoki, Y. Tunashima, Y. Yonezawa, S. Sanada, D. Kikuchi, H. Sato, R. H. Heffner, W. Higemoto, K. Ohishi, T. U. Ito, O. O. Bernal, A. D. Hillier, R. Kadono, A. Koda, K. Ishida, H. Sugawara, N. A. Frederick, W. M. Yuhasz, T. A. Sayles, T. Yanagisawa, M. B. Maple: "Muon spin relaxation and hyperfine-enhanced 141Pr nuclear spin dynamics in Pr(Os,Ru)4Sb12 and (Pr,La)Os4Sb12"
    Phys. Rev. B 76, 014527 (2007).

  2. K. Ohishi, R. H. Heffner, G. D. Morris, E. D. Bauer, M. J. Graf, J.-X. Zhu, L. A. Morales, J. L. Sarrao, M. J. Fluss, D. E. MacLaughlin, L. Shu, W. Higemoto, and T. U. Ito: "Muon spin rotation measurements of the superfluid density in fresh and aged superconducting PuCoGa5"
    Phys. Rev. B 76, 064504 (2007).

  3. Takashi U. Ito, Wataru Higemoto, Kazuki Ohishi, Tatsuya Fujimoto, Robert H. Heffner, Nobuhiko Nishida, Kazuhiko Satoh, Hitoshi Sugawara, Yuji Aoki, Daisuke Kikuchi, Hideyuki Sato: "Evolution of Local Magnetic State in SmRu4P12 Probed by Muon Spin Relaxation"
    J. Phys. Soc. Jpn., 76, 053707 (2007).

  4. T. U. Ito, W. Higemoto, K. Ohishi, R. H. Heffner, N. Nishida, K. Satoh, H. Sugawara, Y. Aoki, D. Kikuchi, and H. Sato: "Magnetic properties of SmRu4P12 probed by μSR"
    J. Phys. Chem. Solids 68, 2072-2075 (2007).

  5. K. Ohishi, R. H. Heffner, T. U. Ito, W. Higemoto, G. D. Morris, N. Hur, E. D. Bauer, J. L. Sarrao, J. D. Thompson, D. E. MacLaughlin, L. Shu: "μSR study of the effect of Ce dilution on the development of the heavy fermion state in (Ce,La)2IrIn8"
    J. Phys. Chem. Solids 68, 2068-2071 (2007).

  6. R. H. Heffner, K. Ohishi, M. J. Fluss, G. D. Morris D. E. MacLaughlin, L. Shu, B. W. Chung, Scott McCall, E. D. Bauer, J. L. Sarrao, T. U. Ito, W. Higemoto: "The search for magnetic order in δ-Pu metal using muon spin relaxation"
    J. Alloys Compd. 444-445, 80-83 (2007).

  7. T. U. Ito, W. Higemoto, K. Ohishi, R. H. Heffner, N. Nishida, Y. Aoki, T. Onimaru, and H. S. Suzuki: "Muon Knight shift measurements on PrPb3 in paraquadrupolar state"
    J. Mag. Mag. Mat. 310, 743-745 (2007).

  8. K. Ohishi, R. H. Heffner, G. D. Morris, M. J. Fluss, B. Chung, D. E. MacLaughlin, L. Shu, E. D. Bauer, J. L. Sarrao, T. U. Ito, W. Higemoto: "Magnetic Penetration Depth and Self-Induced Irradiation Effects in Superconducting PuCoGa5 Probed by Muon Spin Rotation"
    J. Mag. Mag. Mat. 310, 566-568 (2007).

  9. L. Shu, W. Higemoto, Y. Aoki, N. A. Frederick, W. M. Yuhasz, R. H. Heffner, K. Ohishi, K. Ishida, R. Kadono, A. Koda, D. Kikuchi, H. Sato, H. Sugawara, T. U. Ito, S. Sanada, Y. Tunashima, Y. Yonezawa, M. B. Maple, D. E. MacLaughlin: "Time reversal symmetry breaking in superconducting (Pr,La)Os4Sb12 and Pr(Os,Ru)4Sb12"
    J. Mag. Mag. Mat. 310, 551-553 (2007).

  10. W. Higemoto, Y. Aoki, K. Ohishi, T. U. Ito, R.H. Heffner, S.R. Saha, A. Koda, K.H. Satoh, R. Kadono, D. Kikuchi, H. Sugawara, H. Sato: "Knight shift measurements in the superconducting state of Pr1-xLaxOs4Sb12 (x=0.4) probed by μSR"
    J. Mag. Mag. Mat. 310, 620-622 (2007).