Answers are grounded in this paper and cite their sources.
Domain structure of heteroepitaxial films of (Ba, Sr)TiO3 and PbTiO3 was studied. A correlation between etch-pattern contrast and magnitude of microscopic strains has been established.
No takes yet. Share an insight, caveat, or question.
Sviridov et al. (1984) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: