Zobrazeno 1 - 10
of 58
pro vyhledávání: '"M. S. Soskin"'
Optical transmission and selective reflection data are reported for suspensions of single-walled carbon nanotubes (CNTs) in photoactive nematic material ZhK-440 with a mesogenic chiral dopant M5. At small concentrations of CNTs (C ≈ 0.01–0.05%),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c3ec4311da95767ddaa51c7daa804a4
Autor:
M. S. Soskin, A. I. Goncharuk, S.S. Minenko, V. V. Ponevchinsky, Nikolai Lebovka, Longin N. Lisetski
Publikováno v:
Phase Transitions. 86:463-476
The phase transitions in smectogenic liquid crystal BBBA (4-butoxybenzylidene-4′-butylaniline) doped by multi-walled carbon nanotubes (NTs) were studied by methods of optical transmission, differential scanning calorimetry (DSC), measurement of ele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::079b665bfec1d5107b5821ef9a5ad36b
https://doi.org/10.1080/01411594.2012.692091
https://doi.org/10.1080/01411594.2012.692091
Publikováno v:
Journal of Molecular Liquids. 164:143-147
Aggregation of carbon nanotubes dispersed in nematic liquid crystalline medium is discussed. A model assuming that the aggregates consist of a “skeleton” formed by stochastically arranged nanotubes and a “shell” (“coat”) of incorporated a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59a9a7b51662a6509b80d9bfbb5ee500
https://doi.org/10.1016/j.molliq.2011.04.020
https://doi.org/10.1016/j.molliq.2011.04.020
Autor:
V. I. Vasil’ev, M. S. Soskin
Publikováno v:
Optoelectronics, Instrumentation and Data Processing. 44:419-424
Reconstructing the phase distribution of scalar speckle fields arising under light-induced scattering in a photorefractive LiNbO3:Fe crystal is considered. A phase distribution reconstruction method based on simultaneous processing of two interferogr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18bf253eb3982451f760465e1806dad9
https://doi.org/10.3103/s8756699008050051
https://doi.org/10.3103/s8756699008050051
Autor:
V. I. Vasil'ev, M. S. Soskin
Publikováno v:
Springer Series in Optical Sciences ISBN: 9789401773140
The “optical-damage” effect, or random changes of local refractive index in photorefractive media, is unique phenomenon for creation of the generic dynamic singular vector speckle fields. They were realized in the photorefractive LiNbO3:Fe crysta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d522162bd8ecc03e570ed5dc19f537a
https://doi.org/10.1007/978-94-017-7315-7_8
https://doi.org/10.1007/978-94-017-7315-7_8
Publikováno v:
The European Physical Journal E. 37
Comparative studies of optical transmission of single-walled carbon nanotubes (SWCNTs) and multi-walled carbon nanotubes (MWCNTs), dispersed in nematic liquid crystal matrix 5CB, were carried out. The data evidence violations of Beer-Lambert-Bouguer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b62e6a071a38eb17a6ab9757c3f9869
https://doi.org/10.1140/epje/i2014-14068-3
https://doi.org/10.1140/epje/i2014-14068-3
Autor:
Nikolai Lebovka, Longin N. Lisetski, V. V. Ponevchinsky, O. Deriabina, M. S. Soskin, A. I. Goncharuk
Publikováno v:
2013 International Conference on Advanced Optoelectronics and Lasers (CAOL 2013).
Microstructure and electrooptical properties of multiwalled carbon nanotubes (NTs), dispersed in the cholesteric liquid crystal (cholesteryl oleyl carbonate, COC), nematic 5CB and their mixtures, were studied at the fixed temperature of 298 K. The re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23050781edd07469665a633d701a0dd8
https://doi.org/10.1109/caol.2013.6657605
https://doi.org/10.1109/caol.2013.6657605
Autor:
V. I. Vasil'ev, M. S. Soskin
Dynamics of polarization optical singularities chain reactions in generic elliptically polarized speckle fields created in photorefractive crystal LiNbO3 was investigated in details Induced speckle field develops in the tens of minutes scale due to p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::181305bccfe22ccf2f20480c4081405f
http://arxiv.org/abs/1201.1537
http://arxiv.org/abs/1201.1537
Publikováno v:
SPIE Proceedings.
Optical and electrical conductivity properties of multi-walled carbon nanotubes (MWCNTs) and nematic liquid crystal (LC) composites are investigated. The MWCNTs with high aspect ratio L/d ≈ 300 ÷ 1000 and nematic LC 5CB (4- pentyl-4-cyanobiphenyl)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7db7d4bca420a3910ab22d65afa4a11a
https://doi.org/10.1117/12.840384
https://doi.org/10.1117/12.840384
In this work, we have firstly realized and investigated reversible transformations of vortex-free and singular optical complex landscapes appearing in a He-Ne laser beam transmitted through a PDLC cell, which is controlled by an applied DC voltage. B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ff1f80e3f030127d5226274b7a4ff7d
http://dspace.nbuv.gov.ua/handle/123456789/118868
http://dspace.nbuv.gov.ua/handle/123456789/118868