Abstract
The influence of six antiferroelectric compounds on the helical pitch of mixture W-1000, which was reported as long pitch orthoconic antiferroelectric liquid crystalline mixture, was checked by spectrophotometry and polarimetry methods. The electro-optical properties for the mixture with the longest pitch were measured. An improvement in electro-optical response due to the long pitch is reported. The novelty in electro-optical properties is the good symmetry response.
Funding
This work was supported by the NCN [under grant UMO-2011/03/N/ST4/0136] and MNiSW [under grant PBS1/B3/9/2012].