- #1
athosanian
- 67
- 8
hello, I have a question about piezoelectric material.
In general piezoelectric material is ferroelectric which has spontaneous polarization. The spontaneous polarization should produce depolarization filed in the material leading to some voltage across the electrodes of the material. But I measured some piezoelectric plates across electrodes and found zero voltage. I know that is true and there should be something wrong with my thinking. but whre is it? Thanks for help!
In general piezoelectric material is ferroelectric which has spontaneous polarization. The spontaneous polarization should produce depolarization filed in the material leading to some voltage across the electrodes of the material. But I measured some piezoelectric plates across electrodes and found zero voltage. I know that is true and there should be something wrong with my thinking. but whre is it? Thanks for help!