Small-angle light scattering by monolayer of liquid crystal droplets in polymer matrix

Autor: A. V. Konkolovich, A. A. Miskevich, U. Maschke, V. Ya. Zyryanov, V. A. Loiko

Publikováno v: Atti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali, Vol 89, Iss S1, Pp C1V89S1P059-1 (2011)

A method for modeling the angular distribution of light scattered by a monolayer of liquid crystal droplets dispersed in polymer matrix is developed. It is based on the anomalous diffraction and interference approximations.

Externí odkaz: https://doaj.org/article/27d67bd47f534989aa42950ddb3e3042

Polarization, transmission, and small-angle scattering of light by a polymer film with elongated droplets of nematic liquid crystal

Autor: Valery A. Loiko, M. N. Krakhalev, V. Ya. Zyryanov, A. V. Shabanov, A. V. Konkolovich, Alexander A. Miskevich, O. O. Prishchepa

Publikováno v: Journal of Quantitative Spectroscopy and Radiative Transfer. 229:130-144

An optical-mechanical model has been developed to describe the transmittance, polarization and small-angle distribution of light scattered by an uniaxially-stretched polymer film containing the elongated ellipsoidal droplets of nematic liquid crystal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::535a9574dd56136529948b7f0421cc81
https://doi.org/10.1016/j.jqsrt.2019.03.006

Polymer dispersed liquid crystals doped with nanoparticles: electric and electro-optical properties

Autor: A. V. Konkolovich, Ana Bărar, Valery A. Loiko, Octavian Danila, Paul C. Ganea, Doina Manaila-Maximean, Viorel Cîrcu

Publikováno v: Advanced Topics in Optoelectronics, Microelectronics and Nanotechnologies X.

Polymer Dispersed Liquid Crystal (PDLC) films are composite materials consisting of LC droplets embedded in polymers. In order to decrease the switching voltage of these devices, we prepared PDLC films doped with single wall carbon nanotubes (SWCNTs)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::11fce279e5db34d97ec4e7802d760044
https://doi.org/10.1117/12.2572104

Small-angle light scattering symmetry breaking in polymer-dispersed liquid crystal films with inhomogeneous electrically controlled interface anchoring

Autor: A. V. Konkolovich, Alexander A. Miskevich, Valery A. Loiko, V. Ya. Zyryanov

Publikováno v: Journal of Experimental and Theoretical Physics. 124:388-405

We have described the method of analyzing and reporting on the results of calculation of the small-angle structure of radiation scattered by a polymer-dispersed liquid crystal film with electrically controlled interfacial anchoring. The method is bas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f7bf885d7a6dc76c3936ec36d692a702
https://doi.org/10.1134/s1063776117020133

Light scattering by a nematic liquid crystal droplet: Wentzel–Kramers–Brillouin approximation

Autor: Valery A. Loiko, Alexander A. Miskevich, A. V. Konkolovich

Publikováno v: Journal of Experimental and Theoretical Physics. 122:176-192

Light scattering by an optically anisotropic liquid crystal (LC) droplet of a nematic in an isotropic polymer matrix is considered in the Wentzel–Kramers–Brillouin (WKB) approximation. General relations are obtained for elements of the amplitude

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8dc52813f06cd9fb77dc49cd6e173f99
https://doi.org/10.1134/s1063776115130105