It was therefore demonstrated that piezoelectric nonlinearity can appear in thin films even in cases where only 180Ad domain wall motion is operative. This mechanism will be important in any ferroelectric with large-scale, nearly reversible motion of domain walls (tilted hysteresis loops).A schematic drawing of the probe is shown in Figure 3.15. Solenoid valve aaa Electric probe Strain gauge Gas tank (a) Wafer pressure chamber Pressure gauge Solenoid valve aba HP 4284 Controller circuit (b) Solid State Relay Solid Stateanbsp;...
|Title||:||Dielectric and Piezoelectric Nonlinearities in Oriented Perovskite Thin Films|
|Author||:||Nazanin Bassiri Gharb|
|Publisher||:||ProQuest - 2005|