(Pb_0.89Ba_0.08La_0.02)(Zr_0.50Sn_0.40Ti_0.10)O₃ multi-layer antiferroelectric ceramics with uniform and dense microstructure were fabricated by a rolling process. The nature of AFE was proved by the double hysteresis loops and the double-butterfly C–V curves. High dielectric tunability was observed at low electric flied, as high as 24% at 11 kV/cm, or 2% per kV/cm, together with low dielectric loss. The results demonstrated that the rolling process is a feasible approach to fabricate multi-layer ceramics, and the multi-layer ceramics had a promising potential in tunable devices.

中文翻译：

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（Pb 0.89 Ba 0.08 La 0.02）（Zr 0.50 Sn 0.40 Ti 0.10）O 3多层反铁电陶瓷的高介电响应

通过轧制工艺制备了（Pb _0.89 Ba _0.08 La _0.02）（Zr _0.50 Sn _0.40 Ti _0.10）O ₃具有均匀致密组织的多层反铁电陶瓷。双磁滞回线和双蝴蝶C–V曲线证明了AFE的性质。在低电漂移下观察到高介电可调性，在11 kV / cm时高达24％，或每kV / cm 2％，以及低介电损耗。结果表明，轧制工艺是制造多层陶瓷的可行方法，并且多层陶瓷在可调器件中具有广阔的应用前景。