PL EN


Preferences help
enabled [disable] Abstract
Number of results
2003 | 104 | 1 | 45-53
Article title

Nonlinear Dielectric Relaxation in Solutions of the Polar Mesogenic Molecules in the Isotropic Phase

Authors
Content
Title variants
Languages of publication
EN
Abstracts
EN
The nonlinear spectra of 4,4'-n-hexylcyanobiphenyl (C_6H_{13}-Ph-Ph-CN) in benzene solutions were recorded in the frequency range of 300~kHz-100~MHz in the presence of the strong static electric field E_0=1.1×10^7 V/m, at 25˚C. The dynamic pretransitional phenomena revealed for polar C_6H_{13}-Ph-Ph-CN were interpreted in the frame of the Landau-de Gennes theory. The identical concentration-dependent behavior of nonlinear relaxation time in the vicinity of the transition from the isotropic to the nematic phase for polar and nonpolar compounds was discussed.
Keywords
EN
Publisher

Year
Volume
104
Issue
1
Pages
45-53
Physical description
Dates
published
2003-07
received
2003-04-03
(unknown)
2003-06-23
Contributors
author
  • Institute of Molecular Physics, Polish Academy of Sciences, Smoluchowskiego 17, 60-179 Poznań, Poland
References
  • 1. P.G. de Gennes, Physics of Liquid Crystals, Oxford University Press, Oxford 1974
  • 2. J.D. Litster, T.W. Stinson III, J. Appl. Phys., 41, 996, 1970
  • 3. T.W. Stinson III, J.D. Litster, Phys. Rev. Lett., 25, 503, 1970
  • 4. T.D. Gierke, W.H. Flygare, J. Chem. Phys., 61, 2231, 1974
  • 5. G.K.L. Wong, Y.R. Shen, Phys. Rev. Lett., 30, 895, 1973
  • 6. F.W. Deeg, M.D. Fayer, J. Chem. Phys., 91, 2269, 89
  • 7. F.W. Deeg, S.R. Greenfield, J.J. Stankus, V.J. Newell, M.D. Fayer, J. Chem. Phys., 93, 3503, 1990
  • 8. J.J. Stankus, R. Torre, C.D. Marshall, S.R. Greenfield, A. Sengupta, A. Tokmakoff, M.D. Fayer, Chem. Phys. Lett., 194, 213, 1992
  • 9. J.J. Stankus, R. Torre, M.D. Fayer, J. Phys. Chem., 97, 9478, 1993
  • 10. A. Drozd-Rzoska, S.J. Rzoska, J. Ziolo, Phys. Rev. E, 54, 6452, 1996
  • 11. P. Kędziora, J. Jadżyn, L. Hellemans, Phys. Rev. E, 66, 021709, 2002
  • 12. P. Kędziora, J. Jadżyn, L. Hellemans, Phys. Rev. E, 66, 031702, 2002
  • 13. P. Kędziora, J. Jadżyn, Mol. Cryst. Liq. Cryst., 192, 31, 1990
  • 14. D.A. Dunmur, M.R. Manterfield, W.H. Miller, J.K. Dunleavy, Mol. Cryst. Liq. Cryst., 45, 127, 1978
  • 15. P. Kędziora, J. Jadżyn, L. Hellemans, J. Phys. Chem. A, to be published
  • 16. L. Hellemans, L. De Maeyer, J. Chem. Phys., 63, 3490, 1975
  • 17. J. Jadżyn, P. Kędziora, L. Hellemans, Phys. Lett. A, 251, 49, 1999
  • 18. P. Kędziora, J. Jadżyn, L. Hellemans, Z. Naturforsch. A, 54, 585, 1999
  • 19. K. De Smet, P. Kędziora, J. Jadżyn, L. Hellemans, J. Phys. Chem., 100, 7662, 1996
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv104n103kz
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.