Amorphous magnetic thin films have been deposited onto BK-7 substrates using the pulsed laser deposition
technique. The source material irradiated by the laser was a pack of amorphous ribbons of composition
Fe78Si9B13. The structural properties of thin films were investigated and a large number of droplets
were observed in the magnetic layers. Electric current passing through the films causes significant deformation
of droplets and consequently changes the magnetic thin films characteristics. Magnetic properties
evolution after electrical processing was investigated using magneto-optical Kerr effect.
کلید واژگان :
Amorphous thin films Magneto-optical Kerr effect Laser deposition
