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Magnetic and electrical properties of RCo(2)Mn (R = Ho, Er) compounds

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Title Magnetic and electrical properties of RCo(2)Mn (R = Ho, Er) compounds
 
Creator MAJI, B
SURESH, KG
NIGAM, AK
 
Subject hoco2
heat
pressure
intermetallics
laves phase
magnetoresistance
 
Description The RCo(2)Mn (R = Ho and Er) alloys, crystallizing in the cubic MgCu(2)-type structure, are isostructural to RCo(2) compounds. The excess Mn occupies both the R and the Co atomic positions. Magnetic, electrical and heat capacity measurements have been done in these compounds. The Curie temperature is found to be 248 and 222 K for HoCo(2)Mn and ErCo(2)Mn, respectively, which is considerably higher than that of the corresponding RCo(2) compounds. Saturation magnetization values in these samples are less compared to that of the respective RCo(2) compounds. .
 
Publisher ELSEVIER SCIENCE BV
 
Date 2011-07-25T16:49:45Z
2011-12-26T12:51:33Z
2011-12-27T05:37:14Z
2011-07-25T16:49:45Z
2011-12-26T12:51:33Z
2011-12-27T05:37:14Z
2010
 
Type Article
 
Identifier JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 322(16), 2415-2418
0304-8853
http://dx.doi.org/10.1016/j.jmmm.2010.02.048
http://dspace.library.iitb.ac.in/xmlui/handle/10054/6738
http://hdl.handle.net/10054/6738
 
Language en