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Gd
)Ni composed of heavy fermion CeNi and ferri-magnet GdNi through XMCD methodYano, Kazuo*; Okane, Tetsuo; Takeda, Yukiharu; Yamagami, Hiroshi; Fujimori, Atsushi; Nishimura, Katsuhiko*; Sato, Kiyoo*
Physica B; Condensed Matter, 515, p.118 - 125, 2017/06
Times Cited Count：1 Percentile：5.94(Physics, Condensed Matter)The electronic states of the three constituent elements in the crystal mixed system between CeNi and GdNi, CeGdNi, were investigated by soft X-ray magnetic circular dichroism (XMCD). Not only Gd 4f but also Ni 3d and Ce 4f electrons were magnetic and both magnetic moments of Ni and Ce were coupled anti-parallel to the direction of the Gd magnetic moment. After saturation, Ce magnetic moment decreased over 2 T and this behavior was explained by a spin-flip behavior of the Ce magnetic moment. In addition, sum rule analysis has revealed that the magnetic moments of Gd 4 f and Ni 3d electrons could retain small values of orbital magnetic moments.
GdNiOkane, Tetsuo; Takeda, Yukiharu; Yano, Kazuo*; Fujimori, Atsushi; Yamagami, Hiroshi; Nishimura, Katsuhiko*; Ishikawa, Yoshikazu*; Sato, Kiyoo*
JPS Conference Proceedings (Internet), 3, p.011028_1 - 011028_6, 2014/06
Gd
NiOkane, Tetsuo; Yano, Kazuo*; Yamagami, Hiroshi; Fujimori, Atsushi; Nishimura, Katsuhiko*; Ishikawa, Yoshikazu*; Sato, Kiyoo*
no journal, ,
no abstracts in English
Yano, Kimihiko; Kaji, Naoya; Washiya, Tadahiro; Saiki, Yohei*; Kakiuchi, Kazuo*; Kanaoka, Takuya*; Muta, Hiroaki*; Yamanaka, Shinsuke*
no journal, ,
no abstracts in English
