INTERNATIONAL JOURNA L OF ENGINEERING SCI ENCES & RESEARCH TECHNOLOGY Measurement of Ferronematic Liquid Crystal Using a Single Beam Method

3O Fe nps was based on efficient chemical co FN (homogeneous and homeotropic) were used for studying third order nonlinear susceptibilities, by a single beam z-scan techn ique. The absolute values of homeotropic alignment. The experimental results sho wed that samples possess a self and two photon absorpti on (TPA) effect for homogeneous cells while self effects in homeotropic cells.