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[7s, 2010] 

Journal of Electrical Engineering, Vol 61, 7s (2010) 160-162

CHANGES OF NiZn PROPERTIES BY SUBSTITUTION OF Zn WITH Cu AND Co IONS

Jozef Sláma – Martin Šoka – Anna Grusková – Mariana Ušáková
– Vladimír Olah – Vladimír Jančárik

   Partial substitutions of Zn2+ ions with Cu2+ and Co2+ ions in Ni0.33Zn0.67Fe2O4 ferrite were investigation. The temperature dependences of the magnetic susceptibility χ(T) was used on study of the superchange A-B interaction, and A-A or B-B interaction for substituted NiZn ferrites.

Keywords: susceptibility, magnetic moment, Curie temperature, ferrites, super exchange interaction


[full-paper]


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