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

Dielectrics

Molecules

Absorption

Liquid crystals

Dielectric relaxation

Polymer thin films

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