EFFECT OF NITROGENATION ON MAGNETISM FOR Y2FE17-X(SIAL)(X)

Authors
KOYAMA K MORI Y ASANO M KAMIMORI T TANGE H GOTO M
Citation
K. Koyama et al., EFFECT OF NITROGENATION ON MAGNETISM FOR Y2FE17-X(SIAL)(X), Journal of magnetism and magnetic materials, 144, 1995, pp. 969-970
Citations number
3
Categorie Soggetti
Material Science","Physics, Condensed Matter
Journal title
Journal of magnetism and magnetic materials → ACNP
ISSN journal
03048853
Volume
144
Year of publication
1995
Part
2
Pages
969 - 970
Database
ISI
SICI code
0304-8853(1995)144:<969:EONOMF>2.0.ZU;2-7
Abstract
The magnetic moment (mu) of the host compounds Y(2)Fe(17-x)M(x) (M = S i, Si0.7Al0.3, Al) decreases gradually with x irrespective of M and of the unit cell volume. After that, mu decreases steeply with x. mu inc reases about 15% after nitrogenation. mu of nitrides decreases with x which is similar to that of the host compounds. However, the range of x, where mu decreases gradually with x, is narrower than that of host compounds. This result shows that polarization of the 3d-band is enhan ced by nitrogenation.