Trivedi Premal M
Bhavan├ó┬?┬?s Sheth R. A. College of Science, India
Posters-Accepted Abstracts: J Material Sci Eng
The colloidal dispersion of nano-sized, surfactant coated ferrite particles exhibit stability against magnetic coagulation and subsequent gravitational sedimentation due to elastic repulsion between organic surfactant molecules. Such magnetic fluid was taken in a, thin width, transparent sample holder and subjected to unpolarized Laser beam. Transmitted intensity was recorded as a function of magnetic field applied tangentially. Study of birefringence showed beam intensity in perpendicular direction also; a Photonic Hall Effect. Transition between linear and non-linear optical effect was observed and experimental results were explained by developing suitable theoretical model.
Journal of Material Sciences & Engineering received 3043 citations as per Google Scholar report