Gd Substitution Effects on the Magnetic Properties of the Pr1−xGdxCo4Si Compounds

Original Paper

DOI: 10.1007/s10948-012-1789-5

Cite this article as:
Kervan, N., Kervan, S. & Sözeri, H. J Supercond Nov Magn (2013) 26: 703. doi:10.1007/s10948-012-1789-5


The crystal structure and magnetic properties of single phase Pr1−xGdxCo4Si compounds with x=0,0.2,0.4,0.6,0.8, and 1.0 have been investigated. X-ray analysis reveals that the compounds crystallize as a single phase having the hexagonal CaCu5-type structure with the space group P6/mmm. The substitution of Gd for Pr causes a linear decrease of the unit-cell parameters a and c, and the unit-cell volume V. Magnetic measurements indicate that all samples are ordered magnetically below the Curie temperature. The saturation magnetization at 4.2 K decreases upon the Gd substitution up to x=0.6, and then increases.


Magnetic materials X-ray diffraction Magnetic properties 

Copyright information

© Springer Science+Business Media New York 2012

Authors and Affiliations

  • Nazmiye Kervan
    • 1
  • Selçuk Kervan
    • 1
  • Hüseyin Sözeri
    • 2
  1. 1.Faculty of Arts and Sciences, Physics DepartmentNevşehir UniversityNevşehirTurkey
  2. 2.National Metrology InstituteTUBİTAK-UMEGebze-KocaeliTurkey

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