The effect of PbO deficiency in starting raw powders on the phase structure, ordered micro-regions, dielectric and electrostrictive properties of PZN-based ceramics was investigated.

• 摘要研究了初始粉体中氧化铅欠缺对PZN基陶瓷的相组成、有序微区、介电和电致应变性能的影响。