Anomalous High Field Magnetization in Sc(Co1−xAlx)2

Kouichi Ishiyama; Keizo Endo; Toshiro Sakakibara; Tsuneaki Goto; Kiyohiro Sugiyama; Muneyuki Date

doi:10.1143/JPSJ.56.29

Journal of the Physical Society of Japan

Online ISSN : 1347-4073
Print ISSN : 0031-9015
ISSN-L : 0031-9015

Anomalous High Field Magnetization in Sc(Co_1−xAl_x)₂

Kouichi Ishiyama, Keizo Endo, Toshiro Sakakibara, Tsuneaki Goto, Kiyohiro Sugiyama, Muneyuki Date

著者情報

ジャーナル認証あり

1987 年 56 巻 1 号 p. 29-31

DOI https://doi.org/10.1143/JPSJ.56.29

詳細

抄録

Anomalous magnetization curves observed under the strong pulsed magnetic fields up to 520 kOe are understood with itinerant electron metamagnetism. From the results of Sc(Co_1−xAl_x)₂ the critical field of the transition and the spontaneous moment after the transition of ScCo₂ can be estimated to be a few megagauss and about 0.4 μ_B/Co, respectively. These are consistent with recent theoretical results.