Volume expansion and Curie temperature enhancement in R2Fe17Cx compounds

被引：3
|
作者：
Hu, JF [1 ]
机构：
[1] Shandong Univ, Dept Phys, Jinan 250100, Peoples R China
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 1999年 / 285卷 / 1-2期
基金：
中国国家自然科学基金;
关键词：
rare earth iron compounds; ternary carbides; magneto-volume effects; Curie temperature enhancement;
D O I：
10.1016/S0925-8388(99)00025-0
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
In the present paper a study of the effect of the volume change on the Curie temperature of R2Fe17Cx compounds has been performed. Our results indicate that the relationship between d In T-C/d In V and the Curie temperature T-C in R2Fe17Cx compounds can be well described in terms of the itinerant-model formalism. (C) 1999 Elsevier Science S.A. All rights reserved.
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页码：51 / 55
页数：5
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