Notizen: Helixinversion in einem binären Mischsystem nematisch/cholesterisch/Helical Inversion of a Binary System of a Nematic and a Cholesteric Mesophase
Open Access
- 1 May 1973
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung A
- Vol. 28 (5) , 799-800
- https://doi.org/10.1515/zna-1973-0546
Abstract
In a binary system of a nematic and a cholesteric liquid crystal an inversion of the helix - sense has been observed at a definite composition xn by measurements of circular dichroism and optical rotatory power. The inversion is accompanied by a decrease of the helical twisting power approaching zero at xn .Keywords
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