A spread in electrophysical parameters of ferroelectric piezoelectric solid solutions and its minimization |
| |
| Authors: | L A Reznichenko A Ya Dantsiger S I Dudkina L A Shilkina O N Razumovskaya V A Servuli I V Pozdnyakova |
| |
| Institution: | (1) Research Institute of Physics, Rostov State University, pr. Stachki 194, Rostov-on-Don, 344090, Russia |
| |
| Abstract: | A spread in electrophysical parameters of solid solutions based on PZT and niobium oxides is considered for a wide range of component concentration. It is shown that composition fluctuations and their associated solution imperfection cause a significant deviation of the parameters from their mean values. The fluctuations are most pronounced when the crystal structure is unstable (e.g., at morphotropic transitions and near the solubility limits of the components). The optimization of methods for solid solution preparation greatly reduces the effect of process variables on parameter reproducibility. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
