Ultrahigh energy storage density and efficiency in AgNbO3-based ceramics by percolating interaction between antipolar regions and defect pairs

L Liqiang He L Le Zhang Y Yating Ran C Cunle Bo K Kaiyun Chen Y Yao Liu C Chen Zhang (Shenzhen Institute for Quantum Science and Engineering, Department of Chemistry, and Department of Physics) Z Zihao Zheng J Jinming Guo D Danyang Wang (Lab of Molecular Imaging and Translational Medicine (MITM), Engineering Research Center of Molecular and Neuro Imaging, Ministry of Education, School of Life Science and Technology, Xidian University & International Joint Research Center for Advanced Medical Imaging and Intelligent Diagnosis and Treatment, 266 Xinglong Section of Xifeng Road, Xi’an, Shaanxi 710126, P. R. China) S Shujun Zhang S Sen Yang X Xiaobing Ren Z Zibin Chen D Dong Wang