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Theory of Dipolar Relaxation in Lamellar System : Application to Lyotropic Mesophases

  • J.-P. Korb
  • Th. Bredel
  • C. Chachaty
  • J. R. C. Van der Maarel
Conference paper

Abstract

We propose an analytical theory of dipolar spin relaxation for lamellar geometry. The theoretical frequency variation of the longitudinal rate is drastically dependent of the anisotropy of the diffusion and on the thickness of the bilayer. An application to lamellar lyotropic liquid crystal gives information about the surfactant-organic counterion interaction.

PACS

N° 76.60-k 

References

  1. 1.
    J.-P. Korb, M. Ahadi and H.M. McConnell, J. Phys. Chem. 91, 1255 (1987).CrossRefGoogle Scholar
  2. 2.
    J.-P. Korb, Th. Bredel, C. Chachaty and J.R.C. Van der Maarel, J. Chem. Phys. (to be published)Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1990

Authors and Affiliations

  • J.-P. Korb
    • 1
  • Th. Bredel
    • 2
  • C. Chachaty
    • 2
  • J. R. C. Van der Maarel
    • 3
  1. 1.Laboratoire de Physique de la Matière CondenséeEcole PolytechniquePalaiseauFrance
  2. 2.CEA/IRDI, DLPC/BP 121CEN de SaclayGif sur YvetteFrance
  3. 3.Department of Physical and Macromolecular Chemistry, Gorlaeus LaboratoriesUniversity of LeidenLeidenThe Netherlands

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