Defect clusters and grain boundary induced giant dielectric response in (Nb+Bi) co-doped TiO2 ceramics

作者：Dan Zhong, Zhiyong Liu, Qifang Ruan, Kun Guo, Bing Xie, Pu Mao, Haijun Sun · 发表于：Ceramics International · 年份：2025 · DOI：10.1016/j.ceramint.2025.10.385 · 被引用次数：9 · 研究领域：Dielectric properties of ceramics、Ferroelectric and Piezoelectric Materials、Dielectric materials and actuators