Ōnuki Yoshichika ONUKI Yoshichika

Articles:  1-5 of 5

  • Direct observation of a quasiparticle band in CeIrIn5 : An angle-resolved photoemission spectroscopy study

    Fujimori Shin-ichi , Fujimori Atsushi , Shimada Kenya , Narimura Takamasa , Kobayashi Kenichi , Namatame Hirofumi , Taniguchi Masaki , Harima Hisatomo , Shishido Hiroaki , Ikeda Shugo , Aoki Dai , Tokiwa Yoshifumi , Haga Yoshinori , Ōnuki Yoshichika

    We have performed a high-resolution angle-resolved Ce 4d-4f resonant photoemission experiment on the heavy fermion superconductor CeIr In5. We have observed a quasiparticle band, which has an energy d …

    Physical Review B - Condensed Matter and Materials Physics 73(22), 224517-1-224517-5, 2006-06-20

    IR  Cited by (1)

  • Bulk-Sensitive Photoemission Spectroscopy for Heavy-Fermion Pr Compounds Using Hard X-Ray

    YAMASAKI Atsushi , IMADA Shin , SEKIYAMA Akira , TSUNEKAWA Masanori , DALLERA Claudia , BRAICOVICH Lucio , LEE Tien-Lin , SUGAWARA Hitoshi , SATO Hideyuki , SETTAI Rikio , ONUKI Yoshichika , SUGA Shigemasa

    Bulk-sensitive photoemission spectroscopy using hard x-ray up to hν=5450eV has been performed for heavy-fermion Pr compounds. A significant spectral intensity of the |3d^94f^3> final state was obse …

    Journal of the Physical Society of Japan 74(7), 2045-2051, 2005-07-15

    References (39)

  • Novel Pressure Phase Diagram of Heavy Fermion Superconductor CePt_3Si Investigated by ac Calorimetry

    TATEIWA Naoyuki , HAGA Yoshinori , MATSUDA Tatsuma D. , IKEDA Shugo , YASUDA Takashi , TAKEUCHI Tetsuya , SETTAI Rikio , ONUKI Yoshichika

    The pressure dependences of the antiferromagnetic and superconducting transition temperatures have been investigated by ac heat capacity measurement under high pressures for the heavy-fermion supercon …

    Journal of the Physical Society of Japan 74(7), 1903-1906, 2005-07-15

    References (31)

  • Single Crystal Growth and Anisotropic Superconducting Pmperty of PuRhGa5

    HAGA Y. , AOKI Dai , MATSUDA Tatsuma , NAKAJIMA Kunihisa , ARAI Yasuo , YAMAMOTO Etsuji , NAKAMURA Akio , HOMMA Yoshiya , SHIOKAWA Yoshinobu , ONUKI Yoshichika

    We grew a single crystal of the transuranium superconductor PuRhGa_5 with the tetragonal structure by the Ga-flux method, and measured its magnetic susceptibility, magnetization and AC susceptibility. …

    Journal of the Physical Society of Japan 74(6), 1698-1701, 2005-06

    Cited by (10)

  • High-Temperature Magnetic Investigations on Uranium Compounds

    GALATANU A. , HAGA Yoshinori , MATSUDA Tatsuma , IKEDA Shugo , YAMAMOTO Etsuji , AOKI Dai , TAKEUCHI Tetsuya , ONUKI Yoshichika

    We investigated the magnetic property of typical uranium compounds by measuring the magnetic susceptibility in an extended temperature range up to about 800 K. The magnetic susceptibility follows the …

    Journal of the Physical Society of Japan 74(5), 1582-1597, 2005-05

    DOI  Cited by (9)

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