Dielectric relaxation of 6-CB dispersed in polymer matrix

Jan Jadzyn; Grzegorz Czechowski; Maria Mucha; E. Nastal-Grosicka

doi:10.1117/12.373706

14 December 1999 Dielectric relaxation of 6-CB dispersed in polymer matrix

Jan Jadzyn, Grzegorz Czechowski, Maria Mucha, E. Nastal-Grosicka

Proceedings Volume 4017, Polymers and Liquid Crystals; (1999) https://doi.org/10.1117/12.373706
Event: International Conference on Dielectric and Related Phenomena '98, 1998, Szczyrk, Poland

Abstract

Dielectric relaxation studies for n-hexylcyanobiphenyl in pure state and dispersed in polymer matrix, have been performed. Polymer dispersed liquid crystal (PDLC) films have been prepared with different 6-CB contents. The measurements have been carried out in the frequency range 10 kHz divided by 100 MHz for pure 6-CB and 10 kHz divided by 10 MHz for PDLC films. A method for evaluation of the fraction of the 6-CB molecules which are not affected by the polymer surface anchoring forces in the nematic droplets, has been presented.

Citation Download Citation

Jan Jadzyn, Grzegorz Czechowski, Maria Mucha, and E. Nastal-Grosicka "Dielectric relaxation of 6-CB dispersed in polymer matrix", Proc. SPIE 4017, Polymers and Liquid Crystals, (14 December 1999); https://doi.org/10.1117/12.373706

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