Lyotropic Ferronematic Liquid Crystals Based on New Ni, Cu and Zn Ionic Magnetic Fluids

نویسندگان

  • C. Y. Matuo
  • F. A. Tourinho
  • M. H. Souza
  • J. Depeyrot
  • A. M. Figueiredo Neto
چکیده

The properties of lyotropic ferronematic liquid crystals based on new Ni, Cu and Zn ionic magnetic uids are discussed. The eÆciency of these new ferro uids in the lyotropic nematic liquid crystal doping is veri ed and compared with the conventional surfacted ferro uid lyotropic doping. It was observed that the structural characteristics of the lyotropics and ferro uids determine the good formation of the ferronematics.

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تاریخ انتشار 2002