Answers are grounded in this paper and cite their sources.
Peaks observed in the temperature dependence of the dielectric constant of SrTiO3 glass ceramics do not appear in the dc polarization. A remanent polarization is observed between 4 and 77 K. The dielectric properties at low temperature are attributed to the relaxation of permanent dipoles to an electret state rather than to antiferroelectric ordering.
No takes yet. Share an insight, caveat, or question.
J. D. Siegwarth (1977) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: