Fig. 3: Modulation of the applied E-field. | Nature Communications

Fig. 3: Modulation of the applied E-field.

From: Electrically responsive photonic crystals with bistable states for low-power electrophoretic color displays

Fig. 3

The bistability of SiO2/PCb-PEG-EG ERPCs (30/60/5/5 vol%) evaluated by a–c the time evolution of reflection intensity under different E-field waveforms, including d a strength modulation and e an intermittent modulation of the forward voltage, and f an impulsive modulation of the inverse voltage. The black, red, and blue reflection intensity evolutions in a–c were recorded under the corresponding E-fields in d–f plotted by the same color.

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