- Tytuł:
- Flexoelectric Effect in Biaxial Nematics
- Autorzy:
- Kapanowski, A.
- Powiązania:
- https://bibliotekanauki.pl/articles/1419785.pdf
- Data publikacji:
- 2012-07
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
61.30.Cz
77.84.Nh - Opis:
- The flexoelectric effect provides a linear coupling between electric polarization and orientational deformation in liquid crystals. It influences many electrooptical phenomena and it is used in some bistable nematic devices. A statistical theory of dipole flexoelectric polarization in biaxial nematic liquid crystals is used to calculate temperature dependence of order parameters, elastic constants, and flexoelectric coefficients. The splitting of the two Meyer flexoelectric coefficients and the appearance of new flexoelectric coefficients is obtained at the uniaxial-biaxial nematic transition. The ordering of the split flexoelectric coefficients corresponds to the ordering of the split elastic constants.
- Źródło:
-
Acta Physica Polonica A; 2012, 122, 1; 146-151
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki