First-Order Optical Fréedeericksz Transition in Nematics Doped with Chiral Agents
作者:
Giancarlo Abbate,
Pasqualino Maddalena,
Lorenzo Marrucci,
Luigi Saetta,
Alessandro Ferraiuolo,
Stefano Ferraiuolo,
Enrico Santamato,
期刊:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals
(Taylor Available online 1992)
卷期:
Volume 223,
issue 1
页码: 11-18
ISSN:1058-725X
年代: 1992
DOI:10.1080/15421409208048236
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The Optical Fréedericksz Transition is studied in homeotropically aligned nematic E7 doped with cholesteric C15. The transition is found to be first-order and with large hysterisis. A simple model is also proposed.
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