1. T. U. Ito, W. Higemoto, K. Ohishi, N. Nishida, R. H. Heffner, Y. Aoki, A. Amato, T. Onimaru, and H. S. Suzuki: "Quantized Hyperfine Field at an Implanted μ+ Site in PrPb3: Interplay between Localized f-electrons and an Interstitial Charged Particle"
    Phys. Rev. Lett. 102, 096403 (2009).

  2. 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, and L. Shu: "Development of the heavy-fermion state in Ce2IrIn8 and the effects of Ce dilution in (Ce1-xLax)2IrIn8"
    Phys. Rev. B. 80, 125104 (2009).

  3. Takashi U. Ito, Wataru Higemoto, Kazuki Ohishi, Robert H. Heffner, Nobuhiko Nishida, Kazuhiko Satoh, Hitoshi Sugawara, Yuji Aoki, Daisuke Kikuchi, and Hideyuki Sato: "Possible low-energy excitations of multipoles in SmRu4P12 probed by muon spin relaxation"
    Physica B 404, 761-764 (2009).

  4. H. Sato, Y. Aoki, D. Kikuchi, H. Sugawara, W. Higemoto, T. U. Ito, R. Heffner, S. R. Saha, A. Koda, K. H. Satoh, K. Nishiyama, R. Kadono, N. Nishida, Lei Shu, D. E. MacLaughlin: "Novel features in filled skutterudites containing rare-earth elements with a plural number of 4f-elements"
    Physica B 404, 749-753 (2009).

  5. K. Ohishi, R. H. Heffner, J. Spehling, G. J. MacDougall, T. U. Ito, W. Higemoto, A. Amato, D. Andreica, G. Nieuwenhuys, H. H. Klauss, G. M. Luke, J. D. Thompson, A. D. Bianchi, Z. Fisk: "Magnetism and superconductivity in heavy fermion superconductor CeCo(In0.97Cd0.03)5"
    Physica B 404, 754-756 (2009).

  6. Y. Aoki, W. Higemoto, Y. Tsunashima, Y. Yonezawa, K. H. Satoh, A. Koda, T. U. Ito, K. Ohishi, R. H. Heffner, D. Kikuchi, H. Sato: "Weak ferromagnetic ordering in the anomalous field-insensitive heavy-fermion state in SmOs4Sb12"
    Physica B 404, 757-760 (2009).

  7. Kazuhiko Satoh, Hidemi Fujita, Kazuhiro Katayama, Hiromi Taniguchi, Takashi U. Ito, Kazuki Ohishi, Wataru Higemoto: "μSR study of an layered organic superconductor κ-(BEDT-TTF)4Hg2.89Br8"
    Physica B 404, 597-599 (2009).

  8. Kazuhiko Satoh, Koichi Sato, Tetsushige Yoshida, Hiromi Taniguchi, Tatsuo Goko, Takashi U. Ito, Kazuki Ohishi, Wataru Higemoto: "μSR study of organic antiferromagnet β'-(BEDT-TTF)2ICl2 under high pressure"
    Physica B 404, 600-602 (2009).