TY - JOUR
T1 - Magnetic properties of amorphous Co-R (R = Sm, Nd, Pr) alloys
AU - Xingbo, Yang
AU - Izumi, T.
AU - Miyazaki, T.
AU - Horie, C.
AU - Takahashi, Migaku
PY - 1987/7
Y1 - 1987/7
N2 - Measurements of magnetization and susceptibility were carried out in the temperature range from 4.2 to 300 K for amorphous Co100-xRx (R = Sm, Nd, Pr; 50 ≤ x ≤ 70) alloys prepared by a rapid quenching technique. The magnetic properties of these amorphous alloys are discussed based on a local moment model. It is concluded that the rare earth R in the amorphous alloys behaves as trivalent positive ions, and that the magnitude of effective magnetic moment inherent in Co ion decreases with an increase of x and almost vanishes around x = 60.
AB - Measurements of magnetization and susceptibility were carried out in the temperature range from 4.2 to 300 K for amorphous Co100-xRx (R = Sm, Nd, Pr; 50 ≤ x ≤ 70) alloys prepared by a rapid quenching technique. The magnetic properties of these amorphous alloys are discussed based on a local moment model. It is concluded that the rare earth R in the amorphous alloys behaves as trivalent positive ions, and that the magnitude of effective magnetic moment inherent in Co ion decreases with an increase of x and almost vanishes around x = 60.
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U2 - 10.1016/0304-8853(87)90196-X
DO - 10.1016/0304-8853(87)90196-X
M3 - Article
AN - SCOPUS:0023384221
VL - 67
SP - 365
EP - 372
JO - Journal of Magnetism and Magnetic Materials
JF - Journal of Magnetism and Magnetic Materials
SN - 0304-8853
IS - 3
ER -