Abstract
This paper is devoted to the problem of the electromechanical coupling of advanced composites based on relaxor-ferroelectric single crystals with large piezoelectric activity. A novel 0-3-0 PMN-0.33PT single crystal/porous araldite composite is considered as a material with large values of electromechanical coupling factors with a variable anisotropy. The role of physical and microstructural factors in achieving the considerable electromechanical coupling is discussed for 0-3-0 connectivity.
| Original language | English |
|---|---|
| Pages (from-to) | 40-43 |
| Number of pages | 4 |
| Journal | Ferroelectrics |
| Volume | 422 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2011 |
Keywords
- electromechanical coupling factor
- relaxor-ferroelectric single crystal
- porous polymer
- composite