Fig. 6From: The Growth of Polarization Domains in Ultrathin Ferroelectric Films Seeded by the Tip of an Atomic Force MicroscopeRadius of domains, r, vs. time of poling, t on 2, 10 and 40 nm films using tip\(\#1\) applying 7 V. The data are accurately predicted by Eq. 6 for lateral distances greater than about one tip diameter from the tipBack to article page