Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Mikhail I. Barnik"'
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 9, Iss 1, Pp 11-19 (2018)
The ongoing interest in fast liquid crystal (LC) modes stimulated by display technology and new applications has motivated us to study in detail the in-plane switching (IPS) vertically aligned (VA) mode. We have studied how the decrease of the period
Externí odkaz:
https://doaj.org/article/2d00ccb8d14543aa80f2cb2d5ca947c0
Publikováno v:
Liquid Crystals. 47:273-283
Electro-optical switching and the liquid crystal (LC) director distribution are studied in spatially periodic electric field for vertically aligned LC with negative dielectric anisotropy. T...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09813dad12867a9edc2553c69d53a7ea
https://doi.org/10.1080/02678292.2019.1643507
https://doi.org/10.1080/02678292.2019.1643507
Publikováno v:
Crystallography Reports. 64:433-436
An increase in the electro-optical switching speed with a decrease in the electrode grating period is observed in a cell with a homeotropically oriented nematic liquid-crystal (LC) layer and interdigitated electrodes. There are two modes in the elect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e17ae0d7a8e1bd000cc75d0e9e63a32
https://doi.org/10.1134/s1063774519030064
https://doi.org/10.1134/s1063774519030064
Publikováno v:
Crystallography Reports. 63:971-976
The electrooptics in the bidirectional field switching mode in a homeotropically aligned layer of a nematic liquid crystal with two pairs of interdigitated microelectrodes situated on the opposite sides of the cell has been studied in detail. The met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::094aa6a7b8f856c9732d7d4d10e2669c
https://doi.org/10.1134/s1063774518050139
https://doi.org/10.1134/s1063774518050139
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 9, Iss 1, Pp 11-19 (2018)
Beilstein Journal of Nanotechnology
Beilstein Journal of Nanotechnology
The ongoing interest in fast liquid crystal (LC) modes stimulated by display technology and new applications has motivated us to study in detail the in-plane switching (IPS) vertically aligned (VA) mode. We have studied how the decrease of the period
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be505bebfdc8aa03a71d29b54c09c184
https://doi.org/10.3762/bjnano.9.2
https://doi.org/10.3762/bjnano.9.2
Publikováno v:
Journal of Display Technology. 12:992-999
We demonstrate a new fast electro-optical switching mode in homeotropically-aligned layer of a nematic liquid crystal. The electric field spatial distribution in the LC layer is switched between twisted-planar and normal states by means of driving th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ec5581122cd0bb98b991d4b70018e6c
https://doi.org/10.1109/jdt.2016.2574929
https://doi.org/10.1109/jdt.2016.2574929
Autor:
S. P. Palto, Mikhail I. Barnik, I. V. Kasyanova, A. R. Geivandov, Maxim V. Gorkunov, N. M. Shtykov, Vladimir V. Artemov
Publikováno v:
JETP Letters. 103:25-29
The electro-optic effect in hybrid structures based on subwavelength metallic nanogratings in contact with a layer of a nematic liquid crystal has been experimentally studied. Metallic gratings are fabricated in the form of interdigitated electrodes,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8577bdb790cf05615217ef58ca559d9
https://doi.org/10.1134/s0021364016010112
https://doi.org/10.1134/s0021364016010112
Autor:
Mikhail Smayev, S. A. Shvetsov, I. A. Budagovsky, A. S. Zolot’ko, D. L. Korshunov, Mikhail I. Barnik
Publikováno v:
Optics and Spectroscopy. 119:280-285
It is demonstrated that an optical beam acquires a component with spiral dislocation of wave front (optical vortex) due to passage through a layer of homeotropically aligned nematic liquid crystal with light-absorbing admixture. The vortex is formed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af0f5923c5db0d5dbc5c8e1868842596
https://doi.org/10.1134/s0030400x15080044
https://doi.org/10.1134/s0030400x15080044
Autor:
S. P. Palto, Maxim V. Gorkunov, Vladimir V. Artemov, Mikhail I. Barnik, I. V. Kasyanova, A. R. Geivandov
Publikováno v:
Physical Review Applied. 8
The development of nanostructures and metamaterials with tunable and switchable properties attracts attention worldwide, for both the complex physics involved and the prospects for applications. One approach is to combine metamaterials with liquid cr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac600fe9ae7c06ec186d1f8615cf4fdb
https://doi.org/10.1103/physrevapplied.8.054051
https://doi.org/10.1103/physrevapplied.8.054051
Autor:
I. V. Kasyanova, A. R. Geivandov, Vladimir V. Artemov, Y. A. Draginda, S. P. Palto, Mikhail I. Barnik, Maxim V. Gorkunov
Publikováno v:
2017 11th International Congress on Engineered Materials Platforms for Novel Wave Phenomena (Metamaterials).
Hybrid optical nanostructures composed of metallic nanoslit gratings and functional organic material are studied. Interdigitated aluminum grating covered with a nematic liquid crystal is shown to exhibit unprecedentedly fast thresholdless electro-opt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65828435535fde51a469221c1c2a6660
https://doi.org/10.1109/metamaterials.2017.8107861
https://doi.org/10.1109/metamaterials.2017.8107861