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Proceedings Paper

Dielectric relaxation in nematogenic derivatives of bicyclo[2,2,2]octane with -NCS terminal group
Author(s): Jan Jadzyn; Danuta Bauman; Przemyslaw Kedziora; Christian Legrand
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Paper Abstract

Dielectric relaxation spectroscopy has been sued to study the molecular dynamics of three nematogens, derivatives of bicyclo (2,2,2) octane with -NCS terminal group, in the nematic and isotropic phases. It has been found that the dielectric spectra in the isotropic phase and in the nematic phase can be resolved into three components, described by the Debye functions. The possible molecular reorientational movements responsible for the relaxation processes related to these components are discussed.

Paper Details

Date Published: 1 February 1998
PDF: 5 pages
Proc. SPIE 3318, Liquid Crystals: Physics, Technology, and Applications, (1 February 1998); doi: 10.1117/12.299975
Show Author Affiliations
Jan Jadzyn, Institute of Molecular Physics (Poland)
Danuta Bauman, Poznan Univ. of Technology (Poland)
Przemyslaw Kedziora, Institute of Molecular Physics (Poland)
Christian Legrand, Univ. du Littoral (France)


Published in SPIE Proceedings Vol. 3318:
Liquid Crystals: Physics, Technology, and Applications
Jolanta Rutkowska; Stanislaw J. Klosowicz; Jerzy Zielinski; Jozef Zmija, Editor(s)

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