On the circular dichroism and rotatory dispersion in cholesteric liquid crystals with a pitch gradient
Résumé
The circular dichroism and rotatory dispersion of a cholesteric liquid crystal with a pitch gradient have been theoretically investigated, by using a simple model, for several values of the gradient and of the cholesteric thickness. All the obtained results have been interpreted by simple physical considerations.
Domaines
Articles anciensOrigine | Accord explicite pour ce dépôt |
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