Short-range B -site ordering in the inverse spinel ferrite NiFe 2 O 4

By V. G. Ivanov, M. Abrashev, M. Iliev, M. Gospodinov, J. Meen, M. Aroyo. 2010

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. The numberof experimentally observed Raman modes exceeds significantly that expected for a normal spinelstructure and the polarization properties of most of the Raman lines provide evidence for a micro-scopic symmetry lower than that given by the Fd¯3m space group. We argue that the experimentalresults can be explained by considering the short range 1:1 ordering of Ni

Subfields: Electronic, Optical and Magnetic Materials, Materials Chemistry, Renewable Energy, Sustainability and the Environment

View Paper: https://www.semanticscholar.org/paper/2c46f55293396d4eb7431e17274aee7bfa876920