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(a) Phase sequence of the blue phase from isotropic to cholesteric phases, (b) image of BPI under crossed R-POM at with a cooling rate of , and (c) Kossel diagrams of the (110) and (112) lattices with various wavelengths.
[(a) and (b)] Images of the planar and flow states under crossed R-POM at by applying voltages of 35 and 80 V. [(c) and (d)] Corresponding reflection spectra of the planar and flow states.
(a) Phase transition temperature of the (200) lattice by applying a pulse voltage of 35 V at , (b) image of BPI (200) under crossed R-POM at , , , and , (c) corresponding reflection spectrum of the (200) lattice, and (d) Kossel diagrams of the (200) lattice at , , , and .
Schematic diagram showing the transitions among the BP states at .
Response of the bistable BP to voltage pulse, where squares denote the initial condition in the (110) lattice, and circles refer to the initial condition in the (200) lattice.
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