Cholesteric gratings with field-controlled period
D Subacius, SV Shiyanovskii, P Bos… - Applied physics …, 1997 - pubs.aip.org
Diffractive gratings with period varied by an electric field are developed using a cholesteric
liquid crystal confined between two transparent electrodes with unidirectionally treated …
liquid crystal confined between two transparent electrodes with unidirectionally treated …
Switchable diffractive cholesteric gratings
D Subacius, PJ Bos, OD Lavrentovich - Applied physics letters, 1997 - pubs.aip.org
Electrically switchable diffractive gratings based on cholesteric liquid crystals are suggested.
An electric field switches the cholesteric cell between three states: two with a uniform in …
An electric field switches the cholesteric cell between three states: two with a uniform in …
Electric-field-induced nematic-cholesteric transition and three-dimensional director structures in homeotropic cells
We study the phase diagram of director structures in cholesteric liquid crystals of negative
dielectric anisotropy in homeotropic cells of thickness d which is smaller than the cholesteric …
dielectric anisotropy in homeotropic cells of thickness d which is smaller than the cholesteric …
Zero voltage Freedericksz transition in periodically aligned liquid crystals
JN Eakin, Y Xie, RA Pelcovits, MD Radcliffe… - Applied Physics …, 2004 - pubs.aip.org
Patterned alignment layers have been created through an approach using polarization
holography and a photopolymerizable alignment layer. This technique enables continuously …
holography and a photopolymerizable alignment layer. This technique enables continuously …
Dynamic pattern formation and beam-steering characteristics of cholesteric gratings
AYG Fuh, CH Lin, CY Huang - Japanese journal of applied …, 2002 - iopscience.iop.org
The dynamic pattern formation and the beam-steering characteristics of cholesteric gratings
were studied. Films with a planar cholesteric texture and various thickness to pitch length …
were studied. Films with a planar cholesteric texture and various thickness to pitch length …
Electric switching of visible and infrared transmission using liquid crystals co-doped with plasmonic gold nanorods and dichroic dyes
Smart windows and many other applications require synchronous or alternating facile
electric switching of transmitted light intensity in visible and near infrared spectral ranges …
electric switching of transmitted light intensity in visible and near infrared spectral ranges …
Electro-and photoswitching of undulation structures in planar cholesteric layers aligned by a polyimide film possessing various values of the anchoring energy
I Gvozdovskyy - Liquid Crystals, 2018 - Taylor & Francis
It is known that the applying of the alternating electric field to a planar texture of cholesterics,
at the certain ratio between the LC cell thickness d and the cholesterical helix pitch P, can …
at the certain ratio between the LC cell thickness d and the cholesterical helix pitch P, can …
Fast-switching chiral nematic liquid-crystal mode with polymer-sustained twisted vertical alignment
We demonstrate a fast-switching liquid-crystal mode with polymer-sustained twisted vertical
alignment. By optimizing the polymerization condition, a polymer microstructure with …
alignment. By optimizing the polymerization condition, a polymer microstructure with …
Chiral nematic fluids as masks for lithography
TION wileyonlinelibrary. com Adv. Mater. 2012, 24, 381–384© 2012 WILEY-VCH Verlag
GmbH & Co. KGaA, Weinheim larger than that of 2 wt% sample (Figure S1a, Supporting …
GmbH & Co. KGaA, Weinheim larger than that of 2 wt% sample (Figure S1a, Supporting …
[HTML][HTML] Magnetic field-induced Freedericksz transition in a chiral liquid crystal
A Missaoui, AL Susser, H Aharoni… - Applied physics …, 2023 - pubs.aip.org
A wedge cell made of homeotropically treated glass plates is filled with a chirally doped
nematic liquid crystal. When a sufficiently large magnetic field is applied in the cell plane, a …
nematic liquid crystal. When a sufficiently large magnetic field is applied in the cell plane, a …