Gdovinova, V. and Tomasovicova, N. and Éber, Nándor and Tóth Katona, Tibor and Zavisova, V. and Timko, M. and Kopcansky, P. (2014) Influence of the anisometry of magnetic particles on the isotropic-nematic phase transition. LIQUID CRYSTALS, 41 (12). pp. 1773-1777. ISSN 0267-8292
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Abstract
The influence of the shape anisotropy of magnetic particles on the isotropic-nematic phase transi- tion was studied in ferronematics based on the nematic liquid crystal 4-(trans-4-n-hexylcyclohexyl)- isothiocyanato-benzene (6CHBT). The liquid crystal was doped with spherical or rod-like magnetic particles of different size and volume concentrations. The phase transition from isotropic to ne- matic phase was observed by polarizing microscope as well as by capacitance measurements. The influence of the concentration and the shape anisotropy of the magnetic particles on the isotropic- nematic phase transition in liquid crystal is demonstrated. The results are in a good agreement with recent theoretical predictions.
Item Type: | Article |
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Subjects: | Q Science / természettudomány > QC Physics / fizika |
SWORD Depositor: | MTMT SWORD |
Depositing User: | MTMT SWORD |
Date Deposited: | 25 Mar 2024 14:43 |
Last Modified: | 25 Mar 2024 14:43 |
URI: | https://real.mtak.hu/id/eprint/190950 |
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