Magnetic properties and structure of R2Co17-xTix intermetallic compounds (R=Pr or Nd)

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	Magnetic properties and structure of R2Co17-xTix intermetallic compounds (R=Pr or Nd)
	H. Tang; B. G. Shen; K. H. J. Buschow; F. R. deBoer; Y. Z. Wang; G. W. Qiao
	1997
Source Publication	Journal of Applied Physics
ISSN	0021-8979
Volume	81 Issue:8 Pages:5127-5129
Abstract	The effect of substitution of Ti for Co in compounds R2Co17-xTix (R=Pr or Nd, and x=0.0-2.0) on the structure and the magnetic properties has been investigated. It is found that the solubility of Ti in the compounds R2CO17-xTix (R=Pr or Nd) is around 1.0. The R2Co16Ti (R=Pr or Nd) are isostructures to their parent compounds (rhombohedral), and its unit cell is expanded. The spontaneous magnetization mu(s) and Curie temperature T-c decrease with increasing Ti content, owing to the magnetic dilution and the reduction of the moment of Co sublattice caused by Ti substitution. Moreover, an anomaly in the M-T curves of Pr2Co16Ti and Nd2Co17-xTix compounds with x=0.5 and 1.0 may be attributed to a spin reorientation. This transition may originate from the change of crystal electron field due to the preferential occupation of Ti atoms on specific crystallographic sites. (C) 1997 American Institute of Physics.
description.department	acad sinica,inst phys,beijing 100080,peoples r china. univ amsterdam,van der waals zeeman lab,nl-1018 xe amsterdam,netherlands.;tang, h (reprint author), acad sinica,inst met res,72 wenhua rd,shenyang 110015,peoples r china
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Document Type	期刊论文
Identifier	http://ir.imr.ac.cn/handle/321006/38106
Collection	中国科学院金属研究所
Recommended Citation GB/T 7714	H. Tang,B. G. Shen,K. H. J. Buschow,et al. Magnetic properties and structure of R2Co17-xTix intermetallic compounds (R=Pr or Nd)[J]. Journal of Applied Physics,1997,81(8):5127-5129.
APA	H. Tang,B. G. Shen,K. H. J. Buschow,F. R. deBoer,Y. Z. Wang,&G. W. Qiao.(1997).Magnetic properties and structure of R2Co17-xTix intermetallic compounds (R=Pr or Nd).Journal of Applied Physics,81(8),5127-5129.
MLA	H. Tang,et al."Magnetic properties and structure of R2Co17-xTix intermetallic compounds (R=Pr or Nd)".Journal of Applied Physics 81.8(1997):5127-5129.

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