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. 2020 Jul 31;20(15):4294. doi: 10.3390/s20154294

Figure 1.

Figure 1

COMSOL Multiphysics simulation of lST-cut quartz SAW resonator 3D primitive cell. (a) Eigenfrequency vs. Interdigittated transducer wavelength at 160 nm Al metal thickness and 0.667 metallization ratio and (b) eigenfrequency vs. metal thickness for three different metal thicknesses and 7.2 μm wavelength.