VOLUME EXPANSION AND CURIE-TEMPERATURE ENHANCEMENT IN R-3(FE,M)(29) (M = MO AND V) AND THEIR NITRIDES

Authors
HU JF MEI LM LUAN KZ YANG FM PAN HG HAN XF WANG JL
Citation
Jf. Hu et al., VOLUME EXPANSION AND CURIE-TEMPERATURE ENHANCEMENT IN R-3(FE,M)(29) (M = MO AND V) AND THEIR NITRIDES, Journal of alloys and compounds, 278(1-2), 1998, pp. 17-20
Citations number
23
Categorie Soggetti
Chemistry Physical","Metallurgy & Metallurigical Engineering","Material Science
Journal title
Journal of alloys and compounds → ACNP
ISSN journal
09258388
Volume
278
Issue
1-2
Year of publication
1998
Pages
17 - 20
Database
ISI
SICI code
0925-8388(1998)278:1-2<17:VEACEI>2.0.ZU;2-P
Abstract
In the present paper, based on the investigation of the structure and magnetic properties of R-3(Fe, M)(29) (M=Mo and V) and their nitrides, a study on the effect of the volume change due to the nitrogenation o n the Curie temperature of these compounds has been performed. The (d In T-C)/(d In V) values were derived by comparing the change of the Cu rie temperature and volume before and after nitrogenation. Our results indicate that the relationship between (d In T-C)/(d In V) and Curie temperature T-C agrees with an itinerant electron model formalism. (C) 1998 Elsevier Science S.A. All rights reserved.