Table 3.
Description of different piezoelectric materials and their cuts for specific wave generation.
| Bare Substrates (Unless Specified with Thin Film) | Direction of Wave Propagation | Rayleigh Waves | SH-Waves | Love Waves |
|---|---|---|---|---|
| 128°YX lithium niobate | X-direction | √ | ||
| 64° YX lithium niobate, with coating | X-direction | √ | ||
| 36° YX lithium tantalate | X-direction | √ | ||
| 36° YX lithium tantalate | Y-direction | √ | ||
| 36° YX lithium tantalate with coating |
Y-direction | √ | ||
| YZ-cut lithium niobate | Z-direction | √ | ||
| Langasite | Euler angle (0°, 22°, 90°) | √ | ||
| Potassium Niobate | Euler angle (0°, 90°, 0°) | √ | ||
| ST-cut Quartz with PMMA or SiO2 layer | Y-direction | √ | ||
| 41° YX lithium niobate | X-direction | √ | ||
| 36° YX lithium tantalate with PMMA or SiO2 layer | X-direction | √ | ||
| ZnO thin films | Euler angle (90°, 90°, 0°) | √ |