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要旨:
The work deals with the study of the phase and structural behaviour of
mixed europium cobaltites-ferrites formed in the EuCoO3-EuFeO3
pseudo-binary system. Formation of a continuous solid solution
EuCo1-xFexO3 with orthorhombic perovskite structure (GdFeO3 type, space
group Pbnm) has been revealed. Crystal structure parameters of the mixed
europium cobaltites-ferrites have been established by the full profile
Rietveld refinement. Based on the analysis of structural parameters, an
influence of the cation substitution on the deformation of the
orthorhombic perovskite structure in the EuCo1-xFexO3 series has been
established.