Wyniki wyszukiwania - BazTech

Ograniczanie wyników

Znaleziono wyników: 1

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: acoustical transducers

Sortuj według:

Ogranicz wyniki do:

Domain wall motion effect in piezoelectric ceramics

Bartkowska J., Bluszcz J., Zachariasz R., Ilczuk J., Bruś B.

Molecular and Quantum Acoustics

2008

Vol. 29

7-10

The internal friction (Q-1) in multiple-components ceramics PZT type was measured as a function of temperature from 300 to 600 K. An internal friction peak (P2) appears a few dozen degrees below Curie temperature (TC). The P2 peak of internal friction is found to be associated with the viscous-elastic mobility of domain walls. The internal friction due to the viscous-elastic mobility of domain walls was calculated and compared with the experimental data.