Study of phase transitions in polymorphic liquid crystals


Nesrullajev A., Salihoglu S., Yurtseven H.

INTERNATIONAL JOURNAL OF MODERN PHYSICS B, cilt.12, ss.213-224, 1998 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 12 Konu: 2
  • Basım Tarihi: 1998
  • Doi Numarası: 10.1142/s0217979298000168
  • Dergi Adı: INTERNATIONAL JOURNAL OF MODERN PHYSICS B
  • Sayfa Sayıları: ss.213-224

Özet

This work presents our investigations of mezomorphic properties of two polymorphic liquid crystals, namely, 4-nonyloxy-4-butoxyphenyl benzoate and N-(-4-heptyloxybenzylidene-4-butylaniline) in a wide temperature range, particularly, in the phase transition regions. By means of an original Experimental method. the heterophase regions and also the phase transition temperatures have been determined for these materials with high accuracy. These phase transition intervals have been analyzed using a mean field model.