Deriving hard magnetic films based on Fe-Ag system

1Ryabtsev, SI, 1Bashev, VF, 1Musinova, VA, 1Ryabtsev, IS
1Oles Honchar National University of Dnipropetrovsk, Dnipropetrovsk, Ukraine
Kosm. nauka tehnol. 2003, 9 ;(Supplement1):180-182
Publication Language: Russian
We performed experimental investigations of the structure, phase composition, magnetic properties and change of sheet resistance on continuous heating of the Fe + (12.4–48.6) ат. % Ag films. The films were obtained by the streamlined method of triod ion-plasmous sputtering. It is detected that unmixed even in the liquid state, iron and silver form the homogeneous alloys with metastable structure after quenching from the vaporous state. We find that the temperature stability of metastable structures decreases with increasing the silver abundance. The drastic strong changes of magnetic and electric properties in the Fe + 22.6 % Ag films after heating was detected.
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