Figure 3

(a) TEM image of Si-Pt/CoFe2O4/BNT-BT0.08 heterostructure thin film, (b) HR-TEM image of BNT-BT0.08 layer and (c) HR-TEM image of CoFe2O4 layer.

(a) TEM image of Si-Pt/CoFe2O4/BNT-BT0.08 heterostructure thin film, (b) HR-TEM image of BNT-BT0.08 layer and (c) HR-TEM image of CoFe2O4 layer.