Figure 3: Self-powered sensing performance of MFSOTE devices. | Nature Communications

Figure 3: Self-powered sensing performance of MFSOTE devices.

From: Flexible and self-powered temperature–pressure dual-parameter sensors using microstructure-frame-supported organic thermoelectric materials

Figure 3

(a) Current response of a self-powered MFSOTE sensor to a pressure of 1 kPa taken under various temperature differences (0, 1, 5 and 10 K). (b) Pressure response of current changes driven by various temperature gradients. The error bars represent the s.d. (c,d) Plots showing the current and output voltage responses of a self-powered MFSOTE sensor to loading–unloading cycles of (c) a constant pressure of 5 kPa and (d) finger touch. The sensing temperature on the top surface is calculated by TS=Vtherm/ST+T0, where T0 is the ambient temperature (25.0 °C).

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