MAGNETO-OPTICAL EFFECTS IN THIN LAYER MAGNETIC FLUIDS AND IN FILMS OBTAINED AFTER BASE LIQUID EVAPORATION

抄録

  Thin layer magnetic fluids and films obtained after base liquid evaporation have been studied taking into account their interaction with a laser beam characterized by 632.8 nm wavelength and a magneticfield having a variable intensity up to 180 kA/m and 300 kA/m respectively .The dependence of the absortion coefficient on the magnetic field intensity H has been measured for both types of samples. Some experimental data are given in this paper. Results obtained after base liquid evaporation are discussed especially.