Open Access
Optical Materials Express, volume 9, issue 6, pages 2595
Photo-orientation of nematic liquid crystal without preliminary cell surface treatment
Publication type: Journal Article
Publication date: 2019-05-15
Journal:
Optical Materials Express
Quartile SCImago
Q2
Quartile WOS
Q2
Impact factor: 2.8
ISSN: 21593930
Electronic, Optical and Magnetic Materials
Abstract
We propose a simple and effective method of liquid crystal photoalignment that does not require any preliminary treatment of the cell substrates. To this aim, a small amount (0.1 wt %) of azobenzene carboxylic acid is added into the nematic liquid crystal. After filling the liquid crystal cell, a part of the dopant molecules is spontaneously adsorbed and attached to the glass surface by hydrogen bonds. This allows one to switch the boundary conditions of liquid crystal between homeotropic and planar due to the reversible trans-cis photoisomerization.
Citations by journals
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1
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Physical Chemistry Chemical Physics
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Physical Chemistry Chemical Physics
1 publication, 33.33%
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Journal of Physics: Conference Series
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Journal of Physics: Conference Series
1 publication, 33.33%
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Journal of Molecular Liquids
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Journal of Molecular Liquids
1 publication, 33.33%
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1
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Citations by publishers
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1
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Royal Society of Chemistry (RSC)
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Royal Society of Chemistry (RSC)
1 publication, 33.33%
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IOP Publishing
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IOP Publishing
1 publication, 33.33%
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Elsevier
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Elsevier
1 publication, 33.33%
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1
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GOST
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Shvetsov S. A. et al. Photo-orientation of nematic liquid crystal without preliminary cell surface treatment // Optical Materials Express. 2019. Vol. 9. No. 6. p. 2595.
GOST all authors (up to 50)
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Shvetsov S. A., Emelyanenko A. V., Bugakov M. A., Boiko N. I., Zyryanov V. Ya. Photo-orientation of nematic liquid crystal without preliminary cell surface treatment // Optical Materials Express. 2019. Vol. 9. No. 6. p. 2595.
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RIS
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TY - JOUR
DO - 10.1364/OME.9.002595
UR - https://doi.org/10.1364%2FOME.9.002595
TI - Photo-orientation of nematic liquid crystal without preliminary cell surface treatment
T2 - Optical Materials Express
AU - Shvetsov, S. A.
AU - Emelyanenko, A. V.
AU - Boiko, Natalia I
AU - Zyryanov, Victor Ya
AU - Bugakov, Miron A
PY - 2019
DA - 2019/05/15 00:00:00
PB - Optical Society of America
SP - 2595
IS - 6
VL - 9
SN - 2159-3930
ER -
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BibTex
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@article{2019_Shvetsov,
author = {S. A. Shvetsov and A. V. Emelyanenko and Natalia I Boiko and Victor Ya Zyryanov and Miron A Bugakov},
title = {Photo-orientation of nematic liquid crystal without preliminary cell surface treatment},
journal = {Optical Materials Express},
year = {2019},
volume = {9},
publisher = {Optical Society of America},
month = {may},
url = {https://doi.org/10.1364%2FOME.9.002595},
number = {6},
pages = {2595},
doi = {10.1364/OME.9.002595}
}
Cite this
MLA
Copy
Shvetsov, S. A., et al. “Photo-orientation of nematic liquid crystal without preliminary cell surface treatment.” Optical Materials Express, vol. 9, no. 6, May. 2019, p. 2595. https://doi.org/10.1364%2FOME.9.002595.