Research output: Contribution to journal › Article › peer-review
Director and Spontaneous Polarization Fluctuations in Ferroelectric Smectic-C* Cells. / Ul’yanov, S.V.
In: Journal of Experimental and Theoretical Physics, Vol. 129, No. 3, 2019, p. 470-477.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Director and Spontaneous Polarization Fluctuations in Ferroelectric Smectic-C* Cells
AU - Ul’yanov, S.V.
N1 - Publisher Copyright: © 2019, Pleiades Publishing, Inc. Copyright: Copyright 2019 Elsevier B.V., All rights reserved.
PY - 2019
Y1 - 2019
N2 - Abstract: The correlation function of the director fluctuations in a plane-parallel smectic-C* cell with a bookshelf structure is calculated far from phase transition points. The free energy takes into account the anisotropy of the Coulomb interaction of the bound charges induced by spontaneous polarization fluctuations. This correlation function of the director fluctuations is used to calculate the scattered light intensity. Taking into account the anisotropy of the permittivity in the Coulomb interaction of bound charges is shown to change a scattering indicatrix substantially.
AB - Abstract: The correlation function of the director fluctuations in a plane-parallel smectic-C* cell with a bookshelf structure is calculated far from phase transition points. The free energy takes into account the anisotropy of the Coulomb interaction of the bound charges induced by spontaneous polarization fluctuations. This correlation function of the director fluctuations is used to calculate the scattered light intensity. Taking into account the anisotropy of the permittivity in the Coulomb interaction of bound charges is shown to change a scattering indicatrix substantially.
KW - FILMS
UR - http://www.scopus.com/inward/record.url?scp=85073687742&partnerID=8YFLogxK
UR - http://www.mendeley.com/research/director-spontaneous-polarization-fluctuations-ferroelectric-smecticc-cells
U2 - 10.1134/S1063776119080107
DO - 10.1134/S1063776119080107
M3 - Article
VL - 129
SP - 470
EP - 477
JO - Journal of Experimental and Theoretical Physics
JF - Journal of Experimental and Theoretical Physics
SN - 1063-7761
IS - 3
ER -
ID: 48419347