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Author

Long-Qing Chen

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Preprint Sep 2026

Polar nanoregions and reentrant-like ferroelectric behavior in SrTiO$_3$

Recent real-space imaging in quantum paraelectric SrTiO$_3$ [Nature 656, 54 (2026)] reveals that local polar textures do not continuously grow upon cooling, but reach a maximum intensity at intermediate temperatures around 60-65 K and weaken again toward the quantum paraelectric ground state. Such a reentrant-like weak...

Yuan Sun, Fei Yang, Long-Qing Chen · 1 citation

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