Title | Mechanisms of solute orientational order in nematic liquid crystals |
Publication Type | Journal Article |
Year of Publication | 2008 |
Authors | Burnell, EE, Beek, LC ter, Sun, ZM |
Journal | Journal of Chemical Physics |
Volume | 128 |
Pagination | 10 |
Date Published | Apr |
Type of Article | Article |
ISBN Number | 0021-9606 |
Keywords | ELECTRIC-DIPOLE INTERACTIONS, electrostatic, FIELD GRADIENT, interactions, KRISTALLINFLUSSIGEN PHASE, MEAN TORQUE, MOLECULAR-STRUCTURE, MOLEKULAR-STATISTISCHE THEORIE, MONTE-CARLO SIMULATIONS, NMR, SOLVENTS |
Abstract | The order parameters of a number of different solutes dissolved in a number of different nematic liquid-crystal solvents are measured and compared. It is shown that the order parameters can all be rationalized with the ansatz that there exist two independent ordering mechanisms operating in the liquid crystals employed. With this ansatz it is possible to fit the experimental order parameters to better than 5%. This opens the possibility of the accurate prediction of order parameters in ordered liquids. (c) 2008 American Institute of Physics. |
URL | <Go to ISI>://000255456300083 |