Crossover from injection to tunneling conduction mode and associated magneto-resistance in a single $F{e}_3{O}_4$(111)/$Al{q}_3$/Co spin-valve device

P. Dey, R. Rawat, S. R. Potdar +2

We demonstrate interface energy level engineering, exploiting the modification in energy band structure across Verwey phase transition of $F{e}_3{O}_4$ electrode, in a $Fe_{3}O_{4}…