Tailoring the relaxor-like behavior and electrical properties of Na0.82Gd0.06NbO3 ceramics via MnO2 doping. - Xun, Wenhao; Huang, Xiaohua; Li, Zekun; Hou, Ying; Song, Jiajun; Cheng, Zaijun; Xu, Xue’e (Journal of Materials Science: Materials in Electronics, 2025)