PHYSICAL-PROPERTIES OF GDNIGA

Authors
CANEPA F CIRAFICI S MERLO F PALENZONA A
Citation
F. Canepa et al., PHYSICAL-PROPERTIES OF GDNIGA, Journal of alloys and compounds, 279(2), 1998, pp. 11-12
Citations number
11
Categorie Soggetti
Chemistry Physical","Metallurgy & Metallurigical Engineering","Material Science
Journal title
Journal of alloys and compounds → ACNP
ISSN journal
09258388
Volume
279
Issue
2
Year of publication
1998
Pages
11 - 12
Database
ISI
SICI code
0925-8388(1998)279:2<11:>2.0.ZU;2-W
Abstract
Electrical resistivity (4.2-300 K range) and magnetization measurement s (4.2-300 K and 0-1 T) were performed on GdNiGa, TiNiSi type. Onset o f ferromagnetism is observed at T-c=30.5 K, with a magnetic moment sat uration value (H=1 T) at 4.2 K of 7.2 mu(B). A Curie-Weiss like behavi our is observed above T-c, with a paramagnetic Curie temperature theta (p)=32 K and a magnetic moment mu(eff)=7.85 mu(B). (C) 1998 Elsevier S cience S.A. All rights reserved.