STRUCTURE AND MAGNETIC-PROPERTIES OF ARC-MELTED R(2)FE(16)SIC(X) (X=0-APPROXIMATE-TO-2.0) COMPOUNDS WITH R=GD, Y AND SM

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	STRUCTURE AND MAGNETIC-PROPERTIES OF ARC-MELTED R(2)FE(16)SIC(X) (X=0-APPROXIMATE-TO-2.0) COMPOUNDS WITH R=GD, Y AND SM
	LIANG, B ; SHEN, BG ; CHENG, ZH ; ZHANG, JX ; GONG, HY ; WANG, FW ; ZHANG, SY ; ZHAN, WS
刊名	SOLID STATE COMMUNICATIONS
	1995
卷号	95 期号:5 页码:301
关键词	ER2FE17CX HYDROGEN SM2FE17 AL SI HO
ISSN号	0038-1098
通讯作者	LIANG, B (reprint author), CHINESE ACAD SCI,INST PHYS,STATE KEY LAB MAGNETISM,POB 603,BEIJING 100080,PEOPLES R CHINA.
中文摘要	The structural and magnetic properties of compounds in the series R(2)Fe(16)SiC(x) (R=Gd, Y and Sm) have been investigated by X-ray diffraction (XRD) and magnetization measurements. Samples with x = 0, 0.5, 1.0, 1.5 and 2.0 were prepared by arc-melting. XRD patterns indicate that R(2)Fe(16)SiC(x) are single phase with the hexagonal Th2Ni17-type or the rhombohedral Th2Zn17-type structure except for Sm2Fe16SiC2.0, which contains a small amount of alpha-Fe as a secondary phase. Both the Curie temperature T-c and unit cell volume v are found to increase monotonically with increasing C concentration x. The saturation magnetization is almost independent of C content. Samples of Sm2Fe16SiCx with x greater than or equal to 20.5 exhibit an easy c-axis anisotropy at room temperature. The anisotropy field HA increases with increasing x from 65 kOe for x = 0.5 to about 110 kOe for x = 1.5. The Si substitution in the 2:17-type carbides is found to not only help the formation of single phase, but also enhance the anisotropy of the Sm sublattice.
收录类别	SCI
语种	英语
公开日期	2013-09-24
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/53510]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	LIANG, B,SHEN, BG,CHENG, ZH,et al. STRUCTURE AND MAGNETIC-PROPERTIES OF ARC-MELTED R(2)FE(16)SIC(X) (X=0-APPROXIMATE-TO-2.0) COMPOUNDS WITH R=GD, Y AND SM[J]. SOLID STATE COMMUNICATIONS,1995,95(5):301.
APA	LIANG, B.,SHEN, BG.,CHENG, ZH.,ZHANG, JX.,GONG, HY.,...&ZHAN, WS.(1995).STRUCTURE AND MAGNETIC-PROPERTIES OF ARC-MELTED R(2)FE(16)SIC(X) (X=0-APPROXIMATE-TO-2.0) COMPOUNDS WITH R=GD, Y AND SM.SOLID STATE COMMUNICATIONS,95(5),301.
MLA	LIANG, B,et al."STRUCTURE AND MAGNETIC-PROPERTIES OF ARC-MELTED R(2)FE(16)SIC(X) (X=0-APPROXIMATE-TO-2.0) COMPOUNDS WITH R=GD, Y AND SM".SOLID STATE COMMUNICATIONS 95.5(1995):301.