Temperature dependence of mode coupling effect in piezoelectric vibrator made of [001]c-poled Mn-doped 0.24PIN–0.46PMN–0.30PT ternary single crystals with high electromechanical coupling factor |
Plot of resonant frequency constant versus configuration ratio for the rectangular piezoelectric vibrator at temperatures of (a) 25 °C and (b) 55 °C, with straight lines indicating limiting frequency constants. |
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