Induction of Tilted Cholesteric Structures in Microconfined Liquid Crystals
作者:
H. Schmiedel,
R. Stannarius,
Ch. Cramer,
G. Feller,
H.E. Müller,
期刊:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals
(Taylor Available online 1995)
卷期:
Volume 262,
issue 1
页码: 167-178
ISSN:1058-725X
年代: 1995
DOI:10.1080/10587259508033523
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
13C-NMR measurements of the chiral mesogen cholesteryl-undecylcarbonate (CHUC) adsorbed in Anopore membranes with cylindrical pores of 0.2μm diameter are presented. The pitch of CHUC in the cholesteric phase is of order of the pore diameter, and in view of the planar axial anchoring a strong influence of the walls on the director field can be expected.
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