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DOE OSTI · 2007123

Local structure heterogeneity in unique tetragonal BaTiO 3 -based relaxor featuring ultrahigh electrostrictive effect

Abstract

The BT-15BLT relaxor ferroelectric exhibits local T distortions within 100 K to 500 K. Through RMC fitting, it was revealed that T distortions originate from Bi/Li clusters and relaxor phase transition is induced by localized polarization rotations.

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BibTeXRIS

Yao, Yonghao, Wang, Lu, Zhang, Yuanpeng, Liu, Jue, Huo, Chuanrui, Liu, Hui, Chen, Jun. 2023-10-31. Local structure heterogeneity in unique tetragonal BaTiO 3 -based relaxor featuring ultrahigh electrostrictive effect. https://doi.org/10.1039/d3ta04557a

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