Magnetic behaviors of amorphous Fe78Si9B13 thin films prepared by pulsed laser deposition |
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| Authors: | SM Hamidi MM Tehranchi M Ghanaatshoar M Moradi SM Mohseni |
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| Institution: | 1. Laser and plasma Research Institute, Shahid Beheshti University, Evin, 1983963113 Tehran, Iran;2. Physics Department, Shahid Beheshti University, Evin, 1983963113 Tehran, Iran |
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| Abstract: | 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. |
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