Significantly Enhanced Energy Storage Density of NNT Ceramics Using Aliovalent Dy3+ Dopant

Sodium niobate (NN)-based lead-free ceramic DyxNa1–x(Nb0.9Ta0.1)O3 denoted as (DNNT) x = 0, 0.05, 0.1, 0.2, and 0.3 was synthesized via a conventional solid-state method to achieve bulk lead-free d...