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(a) SEM image of the octamer structure (top), which shows Fano-like and non-Fano like spectra with polarization at 0° and 90° (bottom); (b) the scattering spectra of the octamer structure in the Von and Voff states measured at a detection: the homogenous nematic phase in the Voff state (top) and the twisted nematic phase in the Von state (bottom). All figures are adapted from reference [75].
