On the deflection of light by topological defects in nematic liquid crystals
✍ Scribed by C. Sátiro; F. Moraes
- Book ID
- 111632373
- Publisher
- Springer-Verlag
- Year
- 2008
- Tongue
- English
- Weight
- 170 KB
- Volume
- 25
- Category
- Article
- ISSN
- 1292-8941
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📜 SIMILAR VOLUMES
## Abstract It is possible by the application of voltage to control the local level in a one‐dimensional photonic crystal with a liquid crystal defect layer. In the present paper, a nematic liquid crystal is used and high‐speed switching is attempted on the basis of the shift of the localized state
The Abelian Higgs model is the basis for a gauge covariant form of the distortion free energy for nematic liquid crystals. This is used to derive a new form of the Ericksen Leslie equations incorporating the dynamics of disclinations in nematic films. The zero liquid flow case is treated in detail f