The dislocation density, which is inversely proportional to crystallite size, followed an expected trend, with the Ag-containing composites exhibiting lower defect densities, implying an improvement in crystallinity. 3.2 Morphological and compositional analysis of elemental constituents The morphological features and particle size distribution of Co 0.5 Ni 0.5 Fe 2 O 4 and its modified counterparts were investigated using Field Emission Scanning Electron Microscopy (FE-SEM).
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Synthesis of Ag@Co-NiFe<sub>2</sub>O<sub>4</sub>/GO nanocomposites for photocatalysis: X-ray peak profiling, electromagnetic and optical properties.
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