Influence of Manganese and Tin Substitution on the Structure and Magnetic Properties of CdCr2Se4

Abstract:

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Single phase materials with general formula CdxMeyCr2Se4 (where Me = Mn, Sn) were obtained using solid state synthesis method. Both compounds are ferromagnets with TC =115K (Sn) and 135K (Mn). The values of Curie-Weiss parameter ΘC-W = 135K (Sn) and 145K (Mn) are higher than respective values of TC indicating a presence of competing antiferromagnetic component. The values of lattice parameters are consistent with Sn and Mn replacing Cd. Slight cadmium deficiency has been also observed.

Info:

Periodical:

Solid State Phenomena (Volume 163)

Edited by:

Danuta Stróż & Małgorzata Karolus

Pages:

204-207

DOI:

10.4028/www.scientific.net/SSP.163.204

Citation:

I. Jendrzejewska et al., "Influence of Manganese and Tin Substitution on the Structure and Magnetic Properties of CdCr2Se4", Solid State Phenomena, Vol. 163, pp. 204-207, 2010

Online since:

June 2010

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$35.00

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