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Details of parameters in eigenfrequency tuning
| Simulation group | Young’s modulus: Pa | Diameter (mm) |
Thickness (μm) |
Weight of the loaded mass (g) | Stress (N·mm−2) |
|---|---|---|---|---|---|
| 1 | Rubber (1.5 × 106) | 80 | 150 | 23.285 |
0, 0.01, 0.1, 1, 10 |
| 2 | Rubber (1.5 × 106) | 80 | 150 | 0.44 | |
| 3 | Rubber (1.5 × 106) | 80 | 1500 | 0.44 | |
| 4 | Rubber (1.5 × 106) | 30 | 150 | 0.44 | |
| 5 | PDMS (2.5 × 106) | 30 | 150 | 0.44 | |
| 6 | PTFE (5.24 × 108) | 30 | 150 | 0.44 | |
| 7 | PTFE (5.24 × 108) | 3 | 150 | 0 | |
| 8 | MoS2 (2.5 × 1011) | 0.03 | 0.015 | 0 |
