Figure 1

Fabrication details for the nanocapacitor arrays.

(a) Schematic flow chart illustrating the fabrication procedure for the BFO-SRO nanocapcitor arrays on Nb-STO substrate; (b, c) three-dimensional topographic image for the AAO mask (b) and BFO/SRO nanodots (c); (d) XRD diffraction pattern for the as-deposited SRO/BFO/Nb-STO nanodot heterostructures.