Guest-host interactions, displays

Dichroic dye molecules absorb light in an anisotropic way and show different colors in different directions. If such dyes are dissolved in a liquid crystal, they form a guest-host-type interaction, and are oriented by the host liquid crystal molecule. Application of an electric field will reorient the liquid crystal and dye this effect is used for liquid-crystal displays. 

The only way in which such molecules can be demonstrated to occur as linear vibrating pairs of atoms, is by confinement as guest species in crystals. Even this situation is contingent on directed interaction with the host lattice, in the absence of which the guest appears structureless, or disordered. The general conclusion must be that protons, like electrons, appear as point particles only in close confinement. Protons and neutrons must, like electrons, logically be considered as distortions of the aether as compressible and flexible fluids. Despite differences in mass and topological structure these different particles must therefore all have quantum-mechanical properties. In observation they would display the type of behaviour that seems to imply a dual wave-particle structure. 

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