Hysteretic current-voltage characteristics and resistance switching at an epitaxial oxide Schottky junction SrRuO${}_3$/SrTi${}_{0.99}$Nb${}_{0.01}$O${}_3$

T. Fujii, M. Kawasaki, A. Sawa +3

Transport properties have been studied for a perovskite heterojunction consisting of SrRuO${}_3$ (SRO) film epitaxially grown on SrTi${}_{0.99}$Nb${}_{0.01}$O${}_3$ (Nb:STO) substrate.…