Figure 3From: Modification of crystal anisotropy and enhancement of magnetic moment of Co-doped SnO2 thin films annealed under magnetic fieldTEM and EDS analysis for sample PL. Cross-sectional view of sample PL showing the Co variation on atomic percent (indicated by x in the figure) at different points from the surface to the interface with the substrate. Carbon and Au layers are used as protection barrier and electrical ground for FIB preparation.Back to article page