Nature CommunicationsUltrahigh energy-storage dielectric ceramics via synergistic polymorphic nanodomain and defect designMin ZhangYuzhou HeHao PanQinghua ZhangPeixuan JingWeijia GuoHongdong CaiCe-Wen NanYuan-Hua Lin2026-03-20Full textDOI https://doi.org/10.1038/s41467-026-70768-7