| Naslov: | Impact of nanoparticles on nematic ordering in square wells |
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| Avtorji: | ID Slavinec, Mitja (Avtor)
ID Klemenčič, Eva (Avtor)
ID Ambrožič, Milan (Avtor)
ID Krašna, Marjan (Avtor) |
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| Datoteke: |  Advances_in_Condensed_Matter_Physics_2015_Slavinec_et_al._Impact_of_Nanoparticles_on_Nematic_Ordering_in_Square_Wells.pdf (3,27 MB)
MD5: 5F989FDCA74A8A62316934D5E5BAAEE4
 http://www.hindawi.com/journals/acmp/2015/532745/
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| Jezik: | Angleški jezik |
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| Vrsta gradiva: | Znanstveno delo |
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| Tipologija: | 1.01 - Izvirni znanstveni članek |
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| Organizacija: | FNM - Fakulteta za naravoslovje in matematiko
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| Opis: | Nematic liquid crystalline structures within square wells are studied numerically using both Lebwohl-Lasher lattice semimicroscopic and the Landau-de Gennes mesoscopic approach. At lateral boundary wall strong planar anchoring is enforced. The cell thickness h along the z Cartesian coordinate is assumed to be smaller than the characteristic square well size R. Using semimicroscopic modelling we restrict to effectively two-dimensional systems which we study in terms of the tensor nematic order parameter. We consider impact of appropriate nanoparticles (NPs) on nematic configuration for cases where R becomes comparable to the biaxial order parameter correlation length. In this case a star-like order reconstruction biaxial profile could be formed in absence of NPs. We demonstrate existence of a rich variety of different nematic structures, including topological defects, which are enabled by presence of appropriate NPs. |
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| Ključne besede: | liquid crystals, nanoparticles, nematic ordering, square well, software simulation, visualization |
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| Status publikacije: | Objavljeno |
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| Verzija publikacije: | Objavljena publikacija |
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| Leto izida: | 2015 |
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| Št. strani: | str. 1-11 |
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| Številčenje: | Letn. 2015 |
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| PID: | 20.500.12556/DKUM-60177  |
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| ISSN: | 1687-8108 |
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| UDK: | 532.783 |
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| COBISS.SI-ID: | 21186312 |
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| DOI: | 10.1155/2015/532745 |
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| ISSN pri članku: | 1687-8108 |
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| NUK URN: | URN:SI:UM:DK:JARITKUL |
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| Datum objave v DKUM: | 14.06.2017 |
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| Število ogledov: | 1261 |
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| Število prenosov: | 377 |
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| Metapodatki: |    |
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| Področja: | Ostalo
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