Magnetic and Resonant Properties of Fe-Bi Films

Patrin, G. S.; Yakovchuk, V. Yu.; Yarikov, S. A.; Shiyan, Ya. G.; Furdyk, V. P. Source: PHYSICS OF THE SOLID STATE, 61 (9):1670-1674; 10.1134/S1063783419090233 SEP 2019

Film structures in the Fe–Bi system have been studied experimentally. The magnetic state of the two-layer structures is shown by electron magnetic resonance to be dependent on the order of depositing magnetic and nonmagnetic layers. The three-layer structures demonstrate the effect of the exchange bias, the value of which is dependent on the bismuth interlayer thickness.