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 |
Electromechanical coupling coefficient keff of cylindrical resonator with arbitrary configuration ratio at temperatures of 25 °C, 40 °C, and 55 °C. |
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