2 papers
physics.optics2026
Probing the Effects of Heat Treatment Atmosphere on the Structural and Electrical Properties of NBT via Eu Photoluminescence
Zongxue Wang, Duanting Yan, Hancheng Zhu
The effect of oxygen partial pressure during the pre-calcination step (high vacuum, air, nitrogen, and oxygen) on the crystal structure, microstructure, and electrical properties o…
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…