Figure 1From: Optical properties of epitaxial BiFeO3 thin film grown on SrRuO3-buffered SrTiO3 substrateThe schematic of SE measurements on BFO thin film with SRO buffer layer structure. (a) STO substrate, (b) SRO buffer layer, and (c) BFO film. The inset is the optical model of the BFO thin film on the SRO-buffered STO substrate.Back to article page