L. A. Dobrun, A. S. Sakhatskii, A. P. Kovshik, E. I. Ryumtsev, W. Haase, Yu. G. Galyametdinov, A. S. Krupin, A. A. Knyazev, “The anisotropic properties of a terbium-based liquid crystal complex”, Nanosystems: Physics, Chemistry, Mathematics, 2016, Volume 7, Issue 6,Pages <nobr>911

This article is cited in 1 paper

PHYSICS

The anisotropic properties of a terbium-based liquid crystal complex

L. A. Dobrun^a, A. S. Sakhatskii^a, A. P. Kovshik^a, E. I. Ryumtsev^a, W. Haase^b, Yu. G. Galyametdinov^c, A. S. Krupin^c, A. A. Knyazev^c

^a Saint Petersburg State University, Universitetskaya nab. 7/9, Saint Petersburg, 199034, Russia
^b Technical University Darmstadt, Alarich-Weiss-Str 4, Darmstadt, D 64284, Germany
^c Kazan National Research Technological University, Karl Marks street 68, Kazan, 420015, Russia

Abstract: The dielectric properties of a paramagnetic terbium-containing liquid crystal have been studied. The magnitude and the sign of the dielectric of the liquid crystalline complex have been determined. The relaxation processes (modes) characterizing the dispersion of the principal values of the sample's dielectric permittivity has been studied. The relaxation times, activation energy and the dipole moment of the complex could be evaluated.

Keywords: lanthanidomesogens, dielectric permittivity, dielectric anisotropy.

Received: 14.10.2016
Revised: 20.11.2016

Language: English

DOI: 10.17586/2220-8054-2016-7-6-911-918