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cond-mat.mtrl-sci2026
Processing-Controlled Structural Uniformity and Oxide-Ion Conduction in Na0.52Bi0.47TiO3 Ceramics Probed by Eu3+ Photoluminescence
Zhouyang He, Xiaoou Sun, Xinyue Wang +1
Sodium bismuth titanate (NBT) is a promising oxide-ion conductor,but its electrical conductivity is highly sensitive to small changes in A-site stoichiometry and processing history…
cond-mat.mtrl-sci2026
Photoluminescence Identification of Multiple Local Eu3+ Environments in BaTiO3 Ceramics
Yutong Cai, Duanting Yan, Hancheng Zhu
BaTiO3 is a model ferroelectric perovskite whose properties are highly sensitive to local structure, defect chemistry, and dopant distribution. However, conventional diffraction ma…