ITP OpenIR  > SCI期刊论文
Iwamoto, M; Taguchi, D; Ou-Yang, ZC; Iwamoto, M (reprint author), Tokyo Inst Technol, Dept Phys Elect, Meguro Ku, 2-12-1 S3-33 O Okayama, Tokyo 1528552, Japan.
Texture transformation in circular domain of polar smectic films: Chiral elasticity induced by coupling of flexoelectric and spontaneous polarizations
Source PublicationCHEMICAL PHYSICS LETTERS
Language英语
AbstractBoth pure tangential and radial textures in circular domains of polar SmC* LCs are shown to be solutions satisfying the equations for bulk- and boundary-orientation, and for domain shape derived via the Frank free energy, with pure tangential and normal line tensions. The stability of both textures is studied in terms of the elastic anisotropy. Results show that, at a critical domain diameter, both textures switch to reversing spiral textures. By considering the chiral elasticity contributed by the coupling of flexoelectric and spontaneous polarizations the existence of an inverse relation of the critical radius and the spontaneous polarization is revealed. (C) 2015 Elsevier B.V. All rights reserved.
2015
Volume628Issue:0Pages:96-100
Subject AreaChemistry ; Physics
DOIhttp://dx.doi.org/10.1016/j.cplett.2015.03.061
Indexed BySCI
Funding OrganizationJapan Society for the Promotion of Science [22226007] ; Japan Society for the Promotion of Science [22226007] ; Japan Society for the Promotion of Science [22226007] ; Japan Society for the Promotion of Science [22226007] ; Isaac Newton Institute for Mathematical Sciences ; Isaac Newton Institute for Mathematical Sciences ; Isaac Newton Institute for Mathematical Sciences ; Isaac Newton Institute for Mathematical Sciences
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/21003
CollectionSCI期刊论文
Corresponding AuthorIwamoto, M (reprint author), Tokyo Inst Technol, Dept Phys Elect, Meguro Ku, 2-12-1 S3-33 O Okayama, Tokyo 1528552, Japan.
Recommended Citation
GB/T 7714
Iwamoto, M,Taguchi, D,Ou-Yang, ZC,et al. Texture transformation in circular domain of polar smectic films: Chiral elasticity induced by coupling of flexoelectric and spontaneous polarizations[J]. CHEMICAL PHYSICS LETTERS,2015,628(0):96-100.
APA Iwamoto, M,Taguchi, D,Ou-Yang, ZC,&Iwamoto, M .(2015).Texture transformation in circular domain of polar smectic films: Chiral elasticity induced by coupling of flexoelectric and spontaneous polarizations.CHEMICAL PHYSICS LETTERS,628(0),96-100.
MLA Iwamoto, M,et al."Texture transformation in circular domain of polar smectic films: Chiral elasticity induced by coupling of flexoelectric and spontaneous polarizations".CHEMICAL PHYSICS LETTERS 628.0(2015):96-100.
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