The study on the properties of the system doped by Cr indicated that the MPB of the tetragonal and rhombohedral phase lay in a broad composition region.

• 通过研究Zr/Ti比对Cr掺杂PSN-PZN-PZT系统性能的影响发现:三方相和四方相共存的准同型相界位于一个很宽的组成范围内;