Echo response in ferroelectric liquid crystals
✍ Scribed by V. A. Popov; A. R. Kessel’
- Book ID
- 110118619
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 1998
- Tongue
- English
- Weight
- 82 KB
- Volume
- 40
- Category
- Article
- ISSN
- 1063-7834
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Until recently, it was an empirical fact that chiral liquid crystal phases were produced only from enantiomerically enriched liquid crystal materials. Ferroelectric smectic liquid crystals have always been composed of enantiomerically enriched molecules as well. Here we describe the first example of
## Abstract The stable phases of liquid crystals whose constituents contain chiral molecules are studied. Starting from the Landau free energy for the order parameter the soliton‐lattice solution of the incommensurate phase is analysed in detail. The solutions of the normal and commensurate phases