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Yoshida, Shogo*; Koyama, Takehide*; Yamada, Haruhiko*; Nakai, Yusuke*; Ueda, Koichi*; Mito, Takeshi*; Kitagawa, Kentaro*; Haga, Yoshinori
Physical Review B, 103(15), p.155153_1 - 155153_5, 2021/04
Times Cited Count:1 Percentile:0(Materials Science, Multidisciplinary)Tanida, Hiroshi*; Kitagawa, Kentaro*; Tateiwa, Naoyuki; Sera, Masafumi*; Nishioka, Takashi*
Physical Review B, 96(23), p.235131_1 - 235131_7, 2017/12
Times Cited Count:1 Percentile:5.94(Materials Science, Multidisciplinary)We have done high pressure experiments on Ce(RuRh)Al (x = 0 and 0.1) to study pressure-induced phase transitions from the antiferromagnetic to paramagnetic state at . Experimental data of the electrical resistivity suggest that the - hybridization gap could be not necessary to form the unusual AFM order. The pressure effects on the magnetic susceptibility is also studied. We discuss a difference in the pressure response of the magnetic susceptibility based the electronic state between x = 0 and 0.1.
Imai, Yoshinori*; Takahashi, Hideyuki*; Kitagawa, Kentaro*; Matsubayashi, Kazuyuki*; Nakai, Noriyuki*; Nagai, Yuki; Uwatoko, Yoshiya*; Machida, Masahiko; Maeda, Atsutaka*
Journal of the Physical Society of Japan, 80(1), p.013704_1 - 013704_4, 2011/01
Times Cited Count:36 Percentile:81.82(Physics, Multidisciplinary)no abstracts in English
Sakai, Hironori; Tokunaga, Yo; Kambe, Shinsaku; Kitagawa, Kentaro*; Murakawa, Hiroshi*; Ishida, Kenji*; Ono, Hiroyuki*; Kato, Masaki*; Yoshimura, Kazuyoshi*; Walstedt, R. E.
Journal of the Physical Society of Japan, 73(11), p.2940 - 2943, 2004/11
Times Cited Count:8 Percentile:48.29(Physics, Multidisciplinary)Cd NMR measurements have been performed in the superconducting (SC) state of the pyrochlore CdReO at T 1 K, and in a field of less than 3 kOe below . The upper critical field at 0.1 K has been determined to be 4 kOe from in situ measurements of the ac susceptibility. A reduction of the Knight shift in the SC state is confirmed. The present results provide strong evidence that this compound has a singlet SC pairing symmetry.