Figure 3: Characteristic studies. | Nature Communications

Figure 3: Characteristic studies.

From: Self-powered thin-film motion vector sensor

Figure 3

Theoretical simulation results on the (a) effect of the thickness of PTFE film on stator; (b) effect of the thickness of Kapton film and (c) effect of the width of the copper electrode. Insets in (a–c) indicates the variable reflected on the structure. Experimental measured results for a fabricated dsTENG. (d) Output voltage over different external resistance. (e) Output power over different external resistance. (f) Dominant output frequency (abstracted from fast Fourier transform (FFT)) over different moving velocities.

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