MAGNETIC AND CRYSTALLOGRAPHIC STRUCTURAL-CHANGES IN TERNARIES OF THE TYPE ER2FE17CX

IMR OpenIR

	MAGNETIC AND CRYSTALLOGRAPHIC STRUCTURAL-CHANGES IN TERNARIES OF THE TYPE ER2FE17CX
	X. C. Kou; R. Grossinger; T. H. Jacobs; K. H. J. Buschow
	1991
发表期刊	Physica B-Condensed Matter
ISSN	0921-4526
卷号	168 期号:3 页码:181-186
摘要	The compounds Er2Fe17C(x) with x = 0, 0.4, 0.6, 0.8, 1.0 and 1.5 were investigated by means of AC initial susceptibility measurements and X-ray diffraction. Spin reorientation transitions, marking the changes in easy magnetization direction (EMD) with increasing temperature from parallel to the c-axis to perpendicular to the c-axis, were observed in Er2Fe17C(x) for x greater-than-or-equal-to 0.8. From X-ray diffraction measurements it was found that the crystal structure of Er2Fe17C(x) changes with increasing carbon concentration from hexagonal (Th2Ni17-type) to rhombohedral (Th2Zn17-type). In samples (x > 0.8) in which both crystallographic forms were found we detected two different spin reorientation temperatures. The difference in spin reorientation temperatures between the two crystallographic forms was explained on the basis of differences in the crystal structure and concomitant differences in crystal field effects.
部门归属	vienna tech univ,inst exptl phys,a-1040 vienna,austria. philips res labs,5600 ja eindhoven,netherlands. leiden state univ,kamerlingh onnes lab,2312 av leiden,netherlands.;kou, xc (reprint author), acad sinica,inst met res,shenyang 110015,peoples r china
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/39406
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	X. C. Kou,R. Grossinger,T. H. Jacobs,et al. MAGNETIC AND CRYSTALLOGRAPHIC STRUCTURAL-CHANGES IN TERNARIES OF THE TYPE ER2FE17CX[J]. Physica B-Condensed Matter,1991,168(3):181-186.
APA	X. C. Kou,R. Grossinger,T. H. Jacobs,&K. H. J. Buschow.(1991).MAGNETIC AND CRYSTALLOGRAPHIC STRUCTURAL-CHANGES IN TERNARIES OF THE TYPE ER2FE17CX.Physica B-Condensed Matter,168(3),181-186.
MLA	X. C. Kou,et al."MAGNETIC AND CRYSTALLOGRAPHIC STRUCTURAL-CHANGES IN TERNARIES OF THE TYPE ER2FE17CX".Physica B-Condensed Matter 168.3(1991):181-186.