FY2010

1. “La substitution effect and hyperfine-enhanced ¹⁴¹Pr nuclear spin dynamics in PrPb₃: ¹³⁹La NMR study in Pr_0.97La_0.03Pb₃”: Y. Tokunaga, H. Sakai, H. Chudo, S. Kambe, H. Yasuoka, H. S. Suzuki, R. E. Walstedt, Y. Homma, D. Aoki and Y. Shiokawa: Phys. Rev. B 82, 104401 (2010).
2. “Crystal-electric-field effects and quadrupole fluctuations in Ce₃Au₃Sb₄ detected by Sb NQR”: S.-H. Baek, H. Sakai, H. Lee, Z. Fisk, E. D. Bauer, and J. D. Thompson: Phys. Rev. B 82, 035203 (2010).
3. “⁵⁹Co NMR shift anomalies and spin dynamics in the normal state of superconducting CeCoIn₅: Verification of two-dimensional antiferromagnetic spin fluctuations”: H. Sakai, S.-H. Baek, S. E. Brown, F. Ronning, E. D. Bauer, and J. D. Thompson: Phys. Rev. B 82, 020501 (2010).
4. “Energy scale of the electron-boson spectral function and superconductivity in NpPd₅Al₂”: G. A. Ummarino, R. Caciuffo, H. Chudo and S. Kambe: Phys. Rev. B 82, 104510 (2010).
5. “Crystal Structure and Physical Properties of Uranium-Copper Oxyphosphide UCuPO”: H. Sakai, N. Tateiwa, T. D. Matsuda, T. Sugai, E. Yamamoto and Y. Haga: J. Phys. Soc. Jpn. 79, 074721 (2010).
6. “Microscopic study of antiferromagnetic ground state and possible high-field ordered state in CeOs₄Sb₁₂ using muon spin rotation and relaxation”: T. U. Ito, W. Higemoto, K. Ohishi, K. Satoh, Y. Aoki, S. Toda, D. Kikuchi, H. Sato, and C. Baines: Phys. Rev. B 82, 014420 (2010).
7. Advanced Science Research Symposium 2009 Positron, Muon and other exotic particle beams for materials and atomic/molecular sciences (ASR2009): Wataru Higemoto and Atsuo Kawasuso: J. of Phys. : Conf. Ser. 225 (2010).
8. Advanced Science Research Symposium 2009 Positron, Muon and other exotic particle beams for materials and atomic/molecular sciences (ASR2009) (Preface): Wataru Higemoto and Atsuo Kawasuso: J. Phys.: Conf. Ser. 225, 011001 (2010).
9. “μ⁺ diffusion in cubic f-electron compounds observed by high transverse field μ⁺SR”: T. U. Ito , W. Higemoto , K. Ohishi , N. Nishida , R. H. Heffner , Y. Aoki , H. S. Suzuki , T. Onimaru , H. Tanida and S. Takagi: J. Phys.: Conf. Ser. 225, 012021 (2010).
10. “Muon knight shift measurements in CeCoIn₅ below 17 kOe”: W Higemoto , A. Koda, R. Kadono, K. Ohishi, Y. Haga, H. Shishido, R. Settai and Y. Ōnuki: J. Phys.: Conf. Ser. 225, 012013 (2010).
11. “JAEA-ASRC muon research at J-PARC MUSE”: W. Higemoto, T. U. Ito , K. Ninomiya , R. H. Heffner , K. Shimomura , K. Nishiyama and Y. Miyake: J. Phys.: Conf. Ser. 225, 012012 (2010).
12. “μSR study of CeRhIn₅ under applied pressure": R. H. Heffner , T. Goko , D. Andreica , K. Ohishi , W. Higemoto , T. U. Ito , A. Amato , J. Spehling , H. -H. Klauss , E. D. Bauer , J. D. Thompson and Y. J. Uemura: J. Phys.: Conf. Ser. 225, 012011 (2010).
13. “J-PARC decay muon channel construction status”: P. Strasser , K. Shimomura , A. Koda , N. Kawamura , H. Fujimori , S. Makimura , Y. Kobayashi , K. Nakahara , M. Kato , S. Takeshita , M. Hiraishi , M. Miyazaki , W. Higemoto , T. U. Ito, K. Ninomiya , K. Ishida , M. K. Kubo , R. Kadono , K. Nishiyama and Y. Miyake: J. Phys.: Conf. Ser. 225, 012050 (2010).
14. “The EPICS-based remote control system for muon beam line devices at J-PARC MUSE”: T. U. Ito, K. Nakahara, M. Kawase , H. Fujimori , Y. Kobayashi , W. Higemoto and Y. Miyake: J. Phys.: Conf. Ser. 225, 012022 (2010).
15. “Development of elemental analysis by muonic X-ray measurement in J-PARC”: K. Ninomiya , T. Nagatomo , K. M. Kubo , P. Strasser , N. Kawamura , K. Shimomura , Y. Miyake , T. Saito and W. Higemoto: J. Phys.: Conf. Ser. 225, 012040 (2010).
16. “Magnetism in Ce₂Rh(In, Sn)₈ heavy-fermion compound”: K. Ohishi , T. Suzuki , R. H. Heffner , T. U. Ito , W. Higemoto and E. D. Bauer: J. Phys.: Conf. Ser. 225, 012042 (2010).
17. “J-PARC muon facility, MUSE”: Y. Miyake , K. Shimomura , N. Kawamura , P. Strasser , S. Makimura , A. Koda , H. Fujimori , K. Nakahara , S. Takeshita , Y. Kobayashi , K. Nishiyama , W. Higemoto , T. U. Ito , K. Ninomiya , M. Kato , R. Kadono , N. Sato and K. Nagamine: J. Phys.: Conf. Ser. 225, 012036 (2010).
18. "Quasiparticle excitations in newly discovered antiperovskite superconductor ZnNNi₃": K. Ohishi, T. U. Itob, W. Higemotob, T. Yamazaki, A. Uehara, K. Kozawa, Y. Kimishima and M. Uehara: Physica C 470 S705 (2010).
19. “Quantum criticality in a uranium heavy fermion system revealed with NMR spin-spin relaxation”: S. Kambe, H. Sakai, Y. Tokunaga, T. D Matsuda, Y. Haga, H. Yasuoka, H. Chudo and R. E. Walstedt: J. Phys.: Conf. Ser. 200, 012076 (2010).
20. “¹⁰⁵Pd NMR Study on NpPd₅Al₂”: H. Chudo, H. Sakai, Y. Tokunaga, S. Kambe, D. Aoki, Y. Haga, T. D. Matsuda, F. Nakano, F. Honda, R. Settai, Y. Ōnuki, and H. Yasuoka: J. Phys.: Conf. Ser. 200, 012020 (2010).
21. “One-component description for magnetic excitations in heavy fermion CeIrIn₅”: S. Kambe, Y. Tokunaga, H. Sakai, H. Chudo, Y. Haga, T. D. Matsuda and R. E. Walstedt: Phys. Rev. B 81 R140405 (2010).
22. “NMR Evidence for the 8.5 K Phase transition in Americium dioxide”: Y. Tokunaga, T. Nishi, S. Kambe, M. Nakada, A. Itoh, Y. Homma, H. Sakai and H. Chudo: J. Phys. Soc. Jpn. 79, 053705 (2010).
23. “Anisotropic spin fluctuations in Heavy-fermion superconductor NpPd₅Al₂”: H. Chudo, H. Sakai, Y. Tokunaga, S. Kambe, D. Aoki, Y. Homma, Y. Haga, T. D. Matsuda, Y. Ōnuki, and H. Yasuoka: J. Phys. Soc. Jpn. 79, 053704 (2010).
24. “Evidence for appearance of an internal field in the ordered state of CeRu₂Al₁₀ by μSR”: S. Kambe, H. Chudo, Y. Tokunaga, T. Koyama, H. Sakai, T. U. Ito, N. Kazuhiko, W. Higemoto, T. Takesaka, T. Nishioka and Y. Miyake: J. Phys. Soc. Jpn. 79, 053708 (2010).
25. “Basic actinide chemistry and physics research in close cooperation with hot laboratories: ACTILAB”: K. Minato, K. Konashi, T. Fujii, A. Uehara, S. Nagasaki, N. Ohtori, Y. Tokunaga and S. Kambe: IOP Conf. Series: Materials Science and Engineering 9, 012018 (2010).
26. "²⁹Si-NMR Study of Magnetic Anisotropy and Hyperfine Interactions in the Uranium-Based Ferromagnet UNiSi₂": H. Sakai, S.-H Baek, E. D. Bauer, F. Ronning and J. D. Thompson: IOP Conf. Series: Materials Science and Engineering 9, 012097 (2010).
27. "5f-electronic States of Neptunium Compounds: NpGe₃, NpRhGa₅ and NpCd₁₁": Y. Ōnuki, D. Aoki, Y. Homma, Y. Haga, S. Yoshiuchi, R. Settai, H. Sakai, S. Ikeda, E. Yamamoto, A. Nakamura, Y. Shiokawa, T. Takeuchi and H. Yamagami: IOP Conf. Series: Materials Science and Engineering 9, 012089 (2010).
28. "Neutron Scattering Study on U-Dichalcogenides": N. Metoki, K. Kaneko, S. Ikeda, H. Sakai, E. Yamamoto, Y. Haga, Y. Homma and Y. Shiokawa: IOP Conf. Series: Materials Science and Engineering 9, 012088 (2010).

• [International workshop “Dual Nature of f-electrons” 2010 (Dresden, Germany)]

• • “Coherence between localized and itinerant excitations in heavy fermion CeIrIn₅”: S. Kambe (Invited Talk).

• [2010 MRS Spring Meeting (San Francisco, CA, USA) at Symposium Z “Actinides V: Basic Science, Applications and Extreme Environments”]

• • “Anisotropy of antiferromagnetic spin fluctuations in the heavy fermion superconductors of CeMIn₅ and PuMGa₅ (M=Co, Rh)”: H. Sakai, S. Kambe, Y. Tokunaga, Y. Haga, S.-H. Baek, F. Ronning, E. D. Bauer, and J. D. Thompson (Invited Talk).

• [International Conference on Strongly Correlated Electron Systems (SCES2010) (Satan Fe, NM, USA) ]

• • "NMR spectral study under zero external field in pure and diluted CeRhIn₅ by La substitutions": H. Sakai, S.-H. Baek, F. Ronning, E. D. Bauer and J. D. Thompson.
• • "Unconventional magnetism and superconductivity in the ternary actinide compounds AnPd₅Al₂": Y. Haga, T. D. Matsuda, N. Tateiwa, H. Sakai, S. Yoshio, T. Sugai, A. Nakamura, E. Yamamoto, Y. Ōnuki, K. Nakajima, and Y. Arai.
• • "Why is PuCoGa₅ superconducting at ten times the transition temperature of CeCoIn₅?": F. Ronning, E. D. Bauer, J. N. Mitchell and J. A. Kennison, H. Sakai, S. -H. Baek, C. H. Mielke, M. M. Altarawneh, J. J. Joyce, J. -X. Zhu and M. Graf.

• [International workshop “Heavy fermion road”, Paris, France, Aug. 30-Sep. 1, 2010.]

• • “Magnetic fluctuations around quantum critical point in heavy fermion sysytems”: S. Kambe (Invited Talk).

• [International conference for wide band NMR in strongly correlated systems (September, Trogir Croatia)]

• • “Clarification of quantum criticality by spin-echo method”: S. Kambe.
• • “NMR Studies of uranium and transuranium compounds”: Y. Tokunaga, H. Sakai and S.Kambe.

• [International conference on heavy electron 2010 Tokyo, Japan, Sep. 17-20, 2010]

• • “NMR study in Americium Dioxide”: Yo Tokunaga.
• • “Dynamical coherence in heavy fermion superconductor CeIrIn₅”: Shinsaku Kambe (Invited Talk).
• • “NMR spectral study under zero external field in pure and diluted CeRhIn₅ by La substitutions”: H. Sakai.
• • “Muon Spin Relaxation in Yb-compounds near quantum critical point”: W. Higemoto, T. U. Ito, K. Ninomiya, H. S. Suzuki, K. Satoh, K. Ohishi,Y. Saiga, M. Kosaka K. Matsubayashi, and Y. Uwatoko.
• • "Time-reversal-symmetry in multiple ordered phases of SmX₃ (X=In, Sn, Pb) with cubic Γ₈ ground state": T. U. Ito, W. Higemoto, K. Ninomiya, T. Sugai, Y. Haga, and H. S. Suzuki.

• [International conference “Pu futures 2010”, Keystone, USA, Sep. 19-24, 2010]

• • “NMR studied of actinide dioxides”: Yo Tokunaga (Invited Talk).
• • “Magnetic fluctuations and Unconventional superconductivity in Actinide compounds”: Shinsaku KAMBE (Invited Talk).

• [9th Asian International Seminor on Atomic and Molecular Physics (AISAMP9), KIAS (Korean Institute of Advanced Study), Seoul, Korea, Oct. 4-8, 2010]

• • "Negative Muon Coulomb Capture on Nitrogen Oxide Molecules", K. Ninomiya, T. U. Ito, W. Higemoto, M. Kita, A. Shinohara, T. Nagatomo, K. M. Kubo, P. Strasser, N. Kawamura, K. Shimomura, Y. Miyake, and T. Miura.

• [International and Interdisciplinary Workshop on Novel Phenomena in Integrated Complex Sciences: from No-living to Living Systems, Coop-Inn Kyoto, Kyoto, Japan, Oct. 11-14, 2010]

• • "NMR study of exotic magnetism and superconductivity in actinide compounds", S. Kambe (invited Talk).

• [The 1st ASRC International Workshop - New Approach to the Exotic Phases of Actinides compounds under Unconventional Experimental Conditions - (Tokai, Ibaraki, Japan, Feb. 16-18, 2011)]

• • ”Investigations of Electronic Properties in f-electron Systems at ASRC-JAEA”, S. Kambe (Co-chairman of this workshop), Y. Tokunaga, H. Sakai, K. Ninomiya, T. U. Ito and W. Higemoto.
• • "NMR Studies in Actinide Oxides and Intermetallic Compounds", Y. Tokunaga, H. Sakai, and S. kambe.
• • "Our Recent Progress of NMR Measurements Under High Pressures in Our Research Group of ASRC-JAEA", H. Sakai, N. tateiwa, Y. Haga, Y. Tokunaga, and S. Kambe.

• [6th Workshop on Speciation, Techniques, and Facilities for Radioactive Materials at Synchrotron Light Sources and Other Quantum Beam Sources (AnXAS2011), Harima Science Garden City, Hyogo, Japan, Mar. 2-4, 2011]

• • "NMR studies in actinide dioxides", Y. Tokunaga, S. Kambe, and H. Sakai.

• [1st J-PARC/MUSE Progress Meeting (2010.06.03. Tokai, Ibaraki)]

• • “Project Research: Microscopic study of novel properties of f-electron systems by means of μSR ": T. U. Ito
• • “Study of negative muon initial state in nitrogen oxide”: K. Ninomiya
• • “μSR experiment of CeRu₂Al₁₀”: H. Chudo

• [Heavy-Electrons Workshop "New Ordering in dilute f-electron-lattice systems" (2010.08.02-04, Kochi Univ.)]

• • “Temperature dependence of internal field of CeRu₂Al₁₀ by means of μSR measurement”: S. Kambe, H. Chudo, Y. TokunagaT. Koyama, H. Sakai, T. U. Ito, K. Ninomiya, W. Higemoto, T. Takesaka, T. Nishioka, and Y. Miyake.

• [2010 JPS Fall Meeting (2010. 09. 23-26, Osaka Pref. Univ.)]

• • “NMR/NQR Study of TbCoGa₅”: Y. Saito, H. Sakai, Y. Tokunaga, S. Kambe, N. Sanada, R. Watanuki, K. Suzuki, Y. Kawasaki, and Y. Kishimoto.
• • “μSR Study of CeRu₂Al₁₀”: S. Kambe, H. Chudo, Y. Tokunaga, T. Koyama, H. Sakai, T. U. Ito, K. Ninomiya, W. Higemoto, T. Takesaka, T. Nishioka, and Y. Miyake.
• • “NMR Study of PrTi₂Al₂₀”: Y. Tokunaga, Y. Saito, H. Sakai, S. Kambe, A. Sakai, and S. Nakatsuji.
• • “Spin fluctuation anisotropy in d-wave superconductor CeCoIn₅ and comparisons with the related materials”: H. Sakai, Y. Tokunaga, S. Kambe, Y. Haga, S.-H. Baek, S. E. Brown, F. Ronning, E. D. Bauer, and J. D. Thompson.
• • “Spin fluctuations and superconductivity in NpPd₅Al₂”: H. Chudo, H. Sakai, Y. Tokunaga, S. Kambe, D. Aoki, Y. Homma, Y. Haga, T. D. Matsuda, Y. Ōnuki, H. Yasuoka.
• • “Initial state of negative muon captured in nitrogen oxide”: K. Ninomiya, T. U. Ito, W. Higemoto, M. Kita, A. Shinohara, T. Nagatomo, K. M. Kubo, P. Strasser, N. Kawamura, K. Shimomura, Y. Miyake, and T. Miura.
• • “μSR study of cubic Γ₈ ground state systems SmX₃ (X=In,Sn,Pb) II”: T. U. Ito, W. Higemoto, K. Ninomiya, and H. S. Suzuki.
• • “μSR Study for Ce-based antiferromagnets under pressure”: W. Higemoto, T. U. Ito, K. Sato, K. Ohishi, E. Yamamoto, Y. Haga, Y. Ōnuki, and T. Goko.

• [Special Meeting of Spinics, Oct. 27-29, 2010 at Ibaraki Univ., Hitachi.]

• • "Investigation of exotic magnetism and superconductivity in f-electron systems by advanced methods", S. Kambe.

• [4th "Cross-region" Workshop in the field of condensed-matter physics, Nov. 13-15, 2010 at Tokyo.]

• • "μSR study of SmX₃ (X=In, Sn, Pb) with cubic Γ₈ ground state", T. U. Ito, W. Higemoto, K. Ninomiya, and H. S. Suzuki.

• [Heavy-Electrons Workshop "Heavy electron state of Yb compounds", Jan. 7-8, 2011 at The Himeji Chamber of Commerce and Industry.]

• • "NMR Study of single crystal YbRh₂Si₂", S. Kambe.

• [2nd MLF Symposium, Jan. 17-18, 2011 at KEK, Tsukuba.]

• • "μSR stusies of SmX₃ (X=In, Sn, Pb) with cubic Γ₈ ground state", T. U. Ito, W. Higemoto, K. Ninomiya, and H. S. Suzuki.
• • "Molecular effect of muon capture phenomena on nitrogen molecules", K. Ninomiya, T. U. Ito, W. Higemoto, P. Strasser, N. Kawamura, K. Shimomura, Y. Miyake, T. Miura, M. Kita, A. Shinohara, T. Nagatomo, and K. M. Kubo.

• [2011 JPS Spring Meeting (2011. 03. 25-28, Niigata. Univ.), but cancelled due to the Japan quake.]

• • "μSR study of cubic Γ₈ ground state system DyB₆", T. U. Ito, W. Higemoto, K. Ninomiya, and F. Iga.
• • "Muon microscope by using ultra slow muon: microscopic region and sample", W. Higemoto.
• • "NMR Study of single crystal YbRh₂Si₂", S. Kambe, Y. Tokunaga, H. Sakai, T. D. Matsuda, Y. Haga, G. Lapertot, D. Aoki, J. Flouquet, and J.-P. Brison.
• • "Pressure dependence of muonic X-ray structures for dinitrogen oxide gas samples", K. Ninomiya, T. U. Ito, W. Higemoto, P. Strasser, N. Kawamura, K. Shimomura, Y. Miyake, M. Kita, A. Shinohara, T. Nagatomo, and K. M. Kubo.
• • "NQR/NMR Study of antiferromagnet CePt₂In₇ using single crystals", H. Sakai, Y. Tokunaga, S. Kambe, H.-O. Lee, V. A. Sidorov, P. H. Tobash, F. Ronning, E. D. Bauer, and J. D. Thompson.
• • “NMR Study of PrTi₂Al₂₀ (II)”, Y. Tokunaga, H. Sakai, Y. Saito, S. Kambe, A. Sakai and S. Nakatsuji.
• • “NMR/NQR studies of TbCoGa₅ (II)”, Y. Saito, H. Sakai, Y. Tokunaga, S. Kambe, N. Sanada, R. Watanuki, K. Suzuki,Y. Kawasaki, Y. Kishimoto.
• • "Magnetic Excitation in Uranium Dichalcogenides", N. Metoki, E. Yamamoto, H. Sakai, Y. Haga, T. D. Matsuda, and S. Ikeda.