INVESTIGATION OF THE INFLUENCE OF ELECTRIC FIELD ON THE ANISOTROPY OF NEMATIC LIQUID CRYSTALS BY MEANS OF X-RAY INTERFEROMETRIC METHOD

Authors

  • L.G. Gasparyan Chair of Solid State Physics, YSU, Armenia
  • V.P. Mkrtchyan Chair of Solid State Physics, YSU, Armenia
  • T.K. Dadalyan Chair of Optics, YSU, Armenia

DOI:

https://doi.org/10.46991/PYSU:A/2017.51.1.097

Keywords:

nematic liquid crystal, LLL spectroscopy

Abstract

The refractive index of nematic liquid crystal (NLC) E7 in the X-ray spectral range using the X-ray interferometric method, was measured experimentally. It was shown that NLC E7 is anisotropic medium for X-rays. This method is sensitive to reorientation of the molecules of liquid crystals and allows to measure the refractive index of homogeneously aligned NLC layer, when the molecules are reoriented under the influence of external electric field.

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Published

2017-03-20

How to Cite

Gasparyan, L., Mkrtchyan, V., & Dadalyan, T. (2017). INVESTIGATION OF THE INFLUENCE OF ELECTRIC FIELD ON THE ANISOTROPY OF NEMATIC LIQUID CRYSTALS BY MEANS OF X-RAY INTERFEROMETRIC METHOD. Proceedings of the YSU A: Physical and Mathematical Sciences, 51(1 (242), 97–100. https://doi.org/10.46991/PYSU:A/2017.51.1.097

Issue

Vol. 51 No. 1 (242) (2017)

Section

Short Communications

License

Copyright (c) 2017 Proceedings of the YSU

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

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