Emergent Spin-Filter at the interface between Ferromagnetic and Insulating Layered Oxides

Yaohua Liu, F. A. Cuellar, Z. Sefrioui +5

We report a strong effect of interface-induced magnetization on the transport properties of magnetic tunnel junctions consisting of ferromagnetic manganite La${}_{0.7}$Ca${}_{0.3}$MnO$…