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(i) Absorption spectrum of Au NPs dispersed in water, (ii) SEM image of LC droplets, (iii) RT vs applied electric field (@ 1 kHz) for samples 1–3, and (iv) threshold voltage vs relative concentration of Au NPs in PDLC. The RT data have been normalized to the same value at zero field.
RT vs frequency of applied electric field (of fixed ) for sample 1 and sample 2. For each sample, data have been normalized so that the RT values @ 1 kHz match those seen @ 20 V in Fig. 1.
RT vs frequency of applied electric field for sample 1 at 15, 20, 25, and 33 V. Data have been normalized so that the RT values @ 15, 20, 25, and 33 V and 1 kHz match those seen at the same voltages in Fig. 1.
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