Figure 6
From: Long-range Stripe Nanodomains in Epitaxial (110) BiFeO3 Thin Films on (100) NdGaO3 Substrate

Surface topography (a), OP and IP phase (b,c) and amplitude (d,e) images of Nb-doped BFO (BFNO) films grown on NGO (100). (f) Schematic illustration of the 109° domain structure in BFNO/NGO heterostructure.