Figure 3From: Magnesium Ferrite (MgFe2O4) Nanostructures Fabricated by ElectrospinningSEM micrographs and fiber size distribution histogram of the as-spun MgFe2O4/PVP composite sample a.a 5,000× SEM image,b 10,000× SEM image,c 30,000× SEM image, andd fiber size distribution histogramBack to article page