Preprints of symposium on liquid crystals
Online ISSN : 2432-9959
Print ISSN : 1880-3539
ISSN-L : 1880-3539
22nd Symposium on Liquid Crystals
Session ID : 1B10
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Dielectric and Electoopical Responses of a Main-Chain Polymer Possessing Ferroelectric Liquid Crystalline Phase
*Kazuyuki HIRAOKAYoshitaka SUGANOYoshiko UEMATSUMasatoshi TOKITAJunji WATANABE
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Abstract
We have investigated the SmA-SmC* phase transition of main-chain polyesters having a mesogenic p,p'-bibenzoate unit by means of the dielectric and electrooptic measurements. In the SmC* phase, a relaxation due to the Goldstone mode was observed at about 10 Hz. In addition, we recognized the other relaxation exhibiting softening behavior around the SmA-SmC* phase transition temperature.
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© 1996 The Japanese Liquid Crystal Society
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