NDLI: Structure and magnetic properties of RIn2.9Co0.1 (R=La, Ce, Pr, Nd)

Content Provider	IEEE Xplore Digital Library
Author	He, Q. Guo, Y.
Copyright Year	2015
Description	Author affiliation: Sch. of Energy Power & Mech. Eng., North China Electr. Power Univ., Beijing, China (He, Q.; Guo, Y.)
Abstract	The $RIn_{3}$ intermetallic compounds have received much attentions due to their interesting properties such as various magnetic structures, crystal field effects or heavy fermion behavior[1,2]. It is known that $RIn_{3}$ compounds crystallize in a cubic $AuCu_{3}$ type structure with a space group of Pm-3m. R and In atoms occupy 1a and 3c crystal positions. Most of those compounds undergo an antiferromagnetic phase transition (AFM) at low temperatures. $Celn_{3}$ is a well known Kondo-lattice compound showing antiferromagnetic ordering at 10K[3]. $PrIn_{3}$ shows Van Vleck paramagnetic characteristics in wide temperature regime, and antiferromagnetic nuclear ordering at extremely low temperature(0.14mK)[4]. $NdIn_{3}$ becomes antiferromagnetic below 5.9 K[5]. $LaIn_{3}$ represents one of the non-magnetic members in the family of the $RIn_{3}$ compounds. The superconduction transition temperature is 0.71K[6]. In this study, $RIn_{2.9}Co_{0.1}$ (R=La, Ce, Pr, Nd) compounds have been prepared by arc melting, and the doping effects of the 3d transition metal Co on crystal structure and magnetic properties have been investigated systemically by using X-ray diffraction and magnetic susceptibility measurements .
Starting Page	1
Ending Page	1
File Size	340620
Page Count	1
File Format	PDF
e-ISBN	9781479973224
DOI	10.1109/INTMAG.2015.7157089
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-05-11
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Compounds Magnetization Magnetic properties Crystals Intermetallic Superconducting magnets
Content Type	Text
Resource Type	Article

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