New manifestation of the statistical nature of orientation ordering in impure nematics
| Autor: | E. M. Aver’yanov, V. G. Rumyantsev |
|---|---|
| Rok vydání: | 2002 |
| Předmět: |
Materials science
Physics and Astronomy (miscellaneous) Solid-state physics Condensed matter physics business.industry Orientation (graph theory) Matrix (mathematics) Distribution function Optics Impurity Liquid crystal Condensed Matter::Superconductivity Electron absorption Molecule Physics::Chemical Physics business |
| Zdroj: | Journal of Experimental and Theoretical Physics Letters. 76:40-43 |
| ISSN: | 1090-6487 0021-3640 |
| Popis: | It is found that the splitting of polarized electron absorption bands of impurity dye molecules is inverted with temperature in a nematic liquid-crystal matrix. This effect is caused by the statistical nature of orientation ordering of impurity molecules and by the manifestation of higher order moments of the orientation distribution function. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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