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Ishii, Kenji; Kuzushita, Kaori; Murakami, Yoichi; Haga, Yoshinori; Yamamoto, Etsuji; Onuki, Yoshichika
Journal of the Physical Society of Japan, 75(Suppl.), p.102 - 104, 2006/08
UPdAl is an attractive material because of the coexistence of the antiferromagnetic order below = 14.5 K and superconductivity below = 2 K. In order to discuss the coupling between magnetism and superconductivity by resonant magnetic X-ray scattering (RMXS), nature of the resonance at each absorption edge should be clarified before the measurements across . Therefore we performed RMXS study from U to edge at . In addition to a huge resonance at -edge, we observed a resonant feature at -edge which corresponds to the transition from to orbitals, while resonance at -edge and -edge is rather small.
Kuzushita, Kaori; Ishii, Kenji; Owada, Kenji; Murakami, Yoichi; Kaneko, Koji; Metoki, Naoto; Lander, G. H.; Ikeda, Shugo; Haga, Yoshinori; Onuki, Yoshichika
Physica B; Condensed Matter, 359-361, p.1045 - 1047, 2005/04
Times Cited Count:2 Percentile:11.64(Physics, Condensed Matter)In UNiGa which shows antiferromagnetic ordering below = 86 K with 0.75 /U, we observed resonant magnetic reflections using synchrotron X-ray tuned the incident photon energy near M-edge of U and K-edge of Ga, and the large enhancement about 10 at just resonant energy of Ga K-edge although Ga is a nonmagnetic element. It is considered that the origin of the magnetic resonant scattering intensity at Ga K-edge is the Ga-4 orbital polarization induced by the 5 orbital polarization at the neighboring U atom due to the hybridization.
Igarashi, Junichi; Nagao, Tatsuya*
Journal of the Physical Society of Japan, 71(7), p.1771 - 1779, 2002/07
Times Cited Count:15 Percentile:63.76(Physics, Multidisciplinary)no abstracts in English
Konishi, Hiroyuki; Shiwaku, Hideaki; Inami, Toshiya; Katayama, Yoshinori; Watanuki, Tetsu
SPring-8 Riyosha Joho, 6(3), p.198 - 201, 2001/05
no abstracts in English
Osakabe, Toyotaka
Koatsuryoku No Kagaku To Gijutsu, 11(3), p.203 - 210, 2001/00
no abstracts in English
Tsuchiya, Yoshinori*; *; *; *; Shimojo, Yutaka; Morii, Yukio; *
Physica B; Condensed Matter, 213-214, p.366 - 368, 1995/00
Times Cited Count:0 Percentile:0.01(Physics, Condensed Matter)no abstracts in English
Ono, Hideo
Nihon Genshiryoku Gakkai-Shi, 36(7), p.607 - 610, 1994/00
no abstracts in English
Kofu, Maiko; Jesche, A.*; Breitner, F.*; Hhn, P.*; Kawamura, Seiko; Nakajima, Kenji; Hiroi, Kosuke; Oishi, Kazuki*; Kawamura, Yukihiko*
no journal, ,
no abstracts in English
Kofu, Maiko; Jesche, A.*; Breitner, F.*; Hhn, P.*; Kawamura, Seiko; Nakajima, Kenji; Hiroi, Kosuke; Oishi, Kazuki*; Kawamura, Yukihiko*
no journal, ,
no abstracts in English