MAGNETIC-PROPERTIES OF ER2FE16SICX (X=O-2.5) COMPOUNDS PREPARED BY ARC MELTING

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	MAGNETIC-PROPERTIES OF ER2FE16SICX (X=O-2.5) COMPOUNDS PREPARED BY ARC MELTING
	LIANG, B ; SHEN, BG ; WANG, FW ; CHENG, ZH ; ZHANG, SY ; ZHANG, JX
刊名	JOURNAL OF ALLOYS AND COMPOUNDS
	1995
卷号	224 期号:1 页码:66
关键词	EARTH IRON NITRIDES MAGNETOCRYSTALLINE ANISOTROPY SERIES MOSSBAUER ER2FE17CX R2FE17 FE-57
ISSN号	0925-8388
通讯作者	LIANG, B: CHINESE ACAD SCI,INST PHYS,STATE KEY LAB MAGNETISM,POB 603,BEIJING 100080,PEOPLES R CHINA.
中文摘要	The formation, structure and magnetic properties of are-cast Er2Fe16SiCx compounds with x=0, 0.5, 1,0, 1.5, 2.0 and 2.5 were studied. X-Ray diffraction indicates that these carbides are single phase with Th2Zn17-type or Th2Ni17-type structure, except for Er2Fe16SiC2.5, which contains a few per cent of alpha-Fe. Our result shows that the substitution of Si for Fe in the Er2Fe17Cx compounds helps the formation of high carbon rare earth-iron compounds with 2:17-type structure. A structural transition from Th2Ni17 type to Th2Zn17 type is observed as x increases. The Curie temperatures are found to increase monotonically with increasing x from 413 K for x=0 to 588 K for x=2.5. The saturation magnetization of these compounds is essentially constant at about 63 e.m.u. g(-1). Spin reorientation transitions are observed in the Er2Fe16SiCx compounds. The spin reorientation temperature is found to increase with carbon concentration for x less than or equal to 1.5 and remains at a constant value of about 160 K for x>1.5.
收录类别	SCI
语种	英语
公开日期	2013-09-18
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/41504]
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,WANG, FW,et al. MAGNETIC-PROPERTIES OF ER2FE16SICX (X=O-2.5) COMPOUNDS PREPARED BY ARC MELTING[J]. JOURNAL OF ALLOYS AND COMPOUNDS,1995,224(1):66.
APA	LIANG, B,SHEN, BG,WANG, FW,CHENG, ZH,ZHANG, SY,&ZHANG, JX.(1995).MAGNETIC-PROPERTIES OF ER2FE16SICX (X=O-2.5) COMPOUNDS PREPARED BY ARC MELTING.JOURNAL OF ALLOYS AND COMPOUNDS,224(1),66.
MLA	LIANG, B,et al."MAGNETIC-PROPERTIES OF ER2FE16SICX (X=O-2.5) COMPOUNDS PREPARED BY ARC MELTING".JOURNAL OF ALLOYS AND COMPOUNDS 224.1(1995):66.