2002•Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIERequires access
Dielectric properties of antiferroelectric-ferroelectric liquid crystalline mixture
M. Wojciechowski, Agnieszka L. Gromiec
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Abstract
Dielectric investigations of ferroelectric liquid crystals at low frequency range enabled to detect two kinds of collective molecular motions: the Goldstone mode and the soft mode. The mixture of recently synthesized ferroelectric and antiferroelectric liquid crystals with relatively broad temperature range of SmC* and SmC*A phase was chosen for investigation of dielectric loss processes.