Автор |
S Ishio |
Автор |
X Yang |
Автор |
T Miyazaki |
Дата выпуска |
1989-11-13 |
dc.description |
Magnetisation, thermal expansion and forced volume magnetostriction of amorphous R<sub>0.2</sub>Fe<sub>0.8</sub>(R identical to Y, Pr, Nd, Sm, Gd, Tb, Dy and Er) alloys have been measured to make clear the contribution of R elements to both the Fe moment m<sub>Fe</sub> and the magnetovolume effect. The value of m<sub>Fe</sub> in these alloys ranges from 1.6 mu <sub>B</sub> to 2.3 mu <sub>B</sub>, depending on the R elements. All R<sub>0.2</sub>Fe<sub>0.8</sub> alloys show an Invar property. The forced volume magnetostriction at about Curie temperature shows the same R dependence of the mean magnetic moment m. The local environmental effect on the Fe moment in the amorphous state is discussed in comparison with the corresponding crystalline R-Fe compounds. |
Формат |
application.pdf |
Издатель |
Institute of Physics Publishing |
Название |
Magnetisation and magnetovolume effect in amorphous R<sub>0.2</sub>Fe<sub>0.8</sub> (R identical to Y, Pr, Nd, Sm, Gd, Tb, Dy and Er) alloys |
Тип |
paper |
DOI |
10.1088/0953-8984/1/45/020 |
Electronic ISSN |
1361-648X |
Print ISSN |
0953-8984 |
Журнал |
Journal of Physics: Condensed Matter |
Том |
1 |
Первая страница |
8979 |
Последняя страница |
8990 |
Аффилиация |
S Ishio; Dept. of Appl. Phys., Tohoku Univ., Sendai, Japan |
Аффилиация |
X Yang; Dept. of Appl. Phys., Tohoku Univ., Sendai, Japan |
Аффилиация |
T Miyazaki; Dept. of Appl. Phys., Tohoku Univ., Sendai, Japan |
Выпуск |
45 |