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A study of the magnetic and dielectric properties of Y Fe0.5Cr0.5O3

✍ Scribed by L.H. Yin; W.H. Song; X.L. Jiao; W.B. Wu; L.J. Li; W. Tang; X.B. Zhu; Z.R. Yang; J.M. Dai; R.L. Zhang; Y.P. Sun

Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
513 KB
Volume
150
Category
Article
ISSN
0038-1098

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✦ Synopsis

YFe 0.5 Cr 0.5 O 3 ceramics have been synthesized by a conventional solid-state reaction. Powder X-ray diffraction shows that this compound possesses an orthorhombic structure with Pnma space group. It exhibits a high magnetic transition temperature at around 250 K with weak ferromagnetic behavior below this temperature. A dielectric relaxation following the Arrhenius law found in the YFe 0.5 Cr 0.5 O 3 compound can be attributed to the charge carrier hopping conduction.

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