Title :
Magnetically induced extinction in a particulate system
Author :
Mehta, Rasbindu V. ; Shah, H.S. ; Bhagat, J.B. ; Bhagat, D.M.
Author_Institution :
Sardar Vallabhbhai Regional College of Engineering and Technology, Surat, India
fDate :
9/1/1980 12:00:00 AM
Abstract :
Expressions for magnetically induced optical extinction in a particulate system containing a mixture of fine and coarse particles are obtained for two different field configurations. It is shown that for one such configuration the extinction versus applied field curve exhibits an extremum. Experimental data on magnetically induced extinction in certain graphite dispersions are compared with the theoretical results.
Keywords :
Magnetooptic materials/devices; Anisotropic magnetoresistance; Geometrical optics; Light scattering; Magnetic anisotropy; Magnetic fields; Optical scattering; Particle scattering; Perpendicular magnetic anisotropy; Shape; Space technology;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1980.1060850
