Answers are grounded in this paper and cite their sources.
Mapping of domain distributions under constant Bragg conditions has been performed on poled (0.7)Pb(Mg1/3Nb2/3)O3–0.3PbTiO3 crystals. Studies were done on crystals of cubic geometry, where each cube face was oriented along a 〈001〉c. Multiple domains with monoclinic limiting symmetry (angle ∼173°–176°) were observed on all three (001)c faces. Perpendicular to the poling direction, domain modulations were observed by a splitting of each variant.
No takes yet. Share an insight, caveat, or question.
Li et al. (2002) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: