Fig. 3: Temperature dependence of the mechanical properties of a 4-μm SrTiO3 (STO) drum. | Communications Physics

Fig. 3: Temperature dependence of the mechanical properties of a 4-μm SrTiO3 (STO) drum.

From: Ultrathin complex oxide nanomechanical resonators

Fig. 3

a Resonance frequency as a function of temperature (inset: temperature range 4–200 K). b Quality factor as a function of temperature. The red line is a guide to the eye (x-axis range goes to 200 K). c Inverse quality factor (Q−1) as a function of temperature in the region between 4 and 80 K. The fitting error for all graphs is within the size of the data points. For the Q factor, measurement-to-measurement fluctuations are observed with a standard deviation between 11% at 4 K and 4% at 200 K.

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