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Texture transformation in circular domain of polar smectic films: Chiral elasticity induced by coupling of flexoelectric and spontaneous polarizations
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.
2015
发表期刊CHEMICAL PHYSICS LETTERS
卷号628期号:0页码:96-100
文章类型Article
摘要Both 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.
学科领域Chemistry ; Physics
资助者Japan 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 ; Japan 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
DOIhttp://dx.doi.org/10.1016/j.cplett.2015.03.061
关键词[WOS]LIQUID-CRYSTALS ; INCLUSIONS ; SHAPE
收录类别SCI
语种英语
资助者Japan 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 ; Japan 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
WOS类目Chemistry, Physical ; Physics, Atomic, Molecular & Chemical
引用统计
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/21003
专题理论物理所SCI论文
通讯作者Iwamoto, M (reprint author), Tokyo Inst Technol, Dept Phys Elect, Meguro Ku, 2-12-1 S3-33 O Okayama, Tokyo 1528552, Japan.
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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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