MAGNETIC-ANISOTROPY OF R2CO14B1-XCX COMPOUNDS (R=PR, ND)

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	MAGNETIC-ANISOTROPY OF R2CO14B1-XCX COMPOUNDS (R=PR, ND)
	Z. G. Zhao ; Y. P. Ge ; J. Y. Wang ; X. K. Sun ; Y. C. Chuang ; F. R. Deboer
刊名	Journal of Alloys and Compounds
	1992
卷号	187 期号:1 页码:249-254
关键词	nd2fe14b exchange r2fe14b field
ISSN号	0925-8388
中文摘要	High field magnetization curves have been measured at 4.2 K on magnetically aligned R2Co14B1-xCx (R = Pr, Nd; x = 0.0, 0.2 and 0.5) samples with the magnetic field applied parallel and perpendicular to the alignment direction. It is found that, for both the praseodymium and the neodymium compounds, the saturation magnetization decreases on substitution of carbon for boron. In the Nd2Co14B1-xCx system, the critical field of the first-order magnetization process (FOMP) increases with increasing carbon content. No FOMP is observed in the Pr2Co14B1-xCx system. The temperature dependence of the a.c. susceptibility shows that in Nd2Co14B1-xCx the spin reorientation temperature decreases with increasing carbon content. A spin reorientation phenomenon is also observed in Pr2Co14B0.8C0.2 and in Pr2Co14B0.5C0.5. Also in these compounds, the spin reorientation temperature decreases with increasing carbon content.
原文出处	://WOS:A1992JM83400027
公开日期	2012-04-14
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/39355]
专题	金属研究所_中国科学院金属研究所
推荐引用方式 GB/T 7714	Z. G. Zhao,Y. P. Ge,J. Y. Wang,et al. MAGNETIC-ANISOTROPY OF R2CO14B1-XCX COMPOUNDS (R=PR, ND)[J]. Journal of Alloys and Compounds,1992,187(1):249-254.
APA	Z. G. Zhao,Y. P. Ge,J. Y. Wang,X. K. Sun,Y. C. Chuang,&F. R. Deboer.(1992).MAGNETIC-ANISOTROPY OF R2CO14B1-XCX COMPOUNDS (R=PR, ND).Journal of Alloys and Compounds,187(1),249-254.
MLA	Z. G. Zhao,et al."MAGNETIC-ANISOTROPY OF R2CO14B1-XCX COMPOUNDS (R=PR, ND)".Journal of Alloys and Compounds 187.1(1992):249-254.