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cond-mat.mtrl-sci2026
Polar nanoregions and reentrant-like ferroelectric behavior in SrTiO
Yuan-Jie Sun, Fei Yang, Long-Qing Chen
Recent real-space imaging in quantum paraelectric SrTiO [Nature 656, 54 (2026)] reveals that local polar textures do not continuously grow upon cooling, but reach a maximum int…
cond-mat.mtrl-sci2026
Mesoscale Domain Evolution Mechanism during Alternating Current (AC) Poling of Relaxor Ferroelectrics
Yuan-Jie Sun, Bo Wang, Long-Qing Chen
Ferroelectric domain variants that are energetically equivalent are expected to remain preserved during polarization reversal under a symmetry-preserving electric field. However, r…