Oscillatory Exchange Coupling and Positive Magnetoresistance in Epitaxial Oxide Heterostructures

K. R. Nikolaev, A. Yu. Dobin, I. N. Krivorotov +7

Oscillations in the exchange coupling between ferromagnetic $L{a}_{2/3}B{a}_{1/3}Mn{O}_3$ layers with paramagnetic $LaNi{O}_3$ spacer layer thickness has been observed in epitaxial heteros…