Fig. 5From: Structural characterization of self-assembled chain like Fe-FeOx Core shell nanostructureTEM image of a Fe NCs-0, b Fe NCs-2, c Fe NCs-4, and d Fe NCs-(6) showing core-shell nature of Fe NCs with an increase in oxide thickness of 2.5 nm, 4 nm, 6 nm and 10 nmBack to article page