2 papers
cond-mat.mtrl-sci2026
The origin of ferroelectricity, polarization and high resistivity in Aurivillius CaBi2B2O9 (B = Ta, Nb)
Fengzhang Tang, Shi Wei, Qi Hu +4
Aurivillius layered oxides are important candidates for high-temperature ferroelectric and piezoelectric application. In this work, we combine group theoretic analysis with first-p…
cond-mat.mtrl-sci2024
Transverse Bending Mimicry of Longitudinal Piezoelectricity
Zhi Tan, Xiang Lv, Jie Xing +3
The origin of frequently observed ultrahigh electric-induced longitudinal strain, ranging from 1% to 26%, remains an open question. Recent evidence suggests that this phenomenon is…