DIELECTRIC PROPERTIES OF THE PLANAR ORIENTED NEMATIC LIQUID CRYSTAL WITH MAGNETIC NANOPARTICLES

Authors

  • О. В. Ковальчук National Aviation University
  • О. П. Горницька National Aviation University

DOI:

https://doi.org/10.18372/2310-5461.4.5147

Keywords:

iquid crystal, magnetic nanoparticles, temperature, isotropic, approximation

Abstract

Studied within the frequency range 10–1—106 Hz and temperature interval 292—345 K was the influence of Fe3O4 nanoparticles with 10–4 % gravimetric concentration on dielectric properties of planar oriented 6СНВТ liquid crystal. When introducing nanoparticles the most changes in the specific resistance (2—3 times) were observed at the temperature of the nematic-isotropic phase transition.. It was shown that near-electrode relaxation process can be approximated by the Debay equation.

References

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Published

2009-10-06

How to Cite

Ковальчук, О. В., & Горницька, О. П. (2009). DIELECTRIC PROPERTIES OF THE PLANAR ORIENTED NEMATIC LIQUID CRYSTAL WITH MAGNETIC NANOPARTICLES. Science-Based Technologies, 4(4), 113–117. https://doi.org/10.18372/2310-5461.4.5147

Issue

Vol. 4 No. 4 (2009)

Section

Science

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