SEARCH Articles Figures Tables Ferroelectric crystals Ferroelectric liquid crystals ferroelectricity Ferroelectricity crystals Ferroelectricity liquid crystals Ferroelectrics liquid crystals Liquid crystals smectics Liquid smectic Smectic C liquid crystals Smectic liquid crystals Smectic liquid crystals, ferroelectricity Smectics, ferroelectricity