The Vortex Signature of Discrete Ferromagnetic Dipoles at the LaAlO${}_3$/SrTiO${}_3$ Interface

A. P. Petrović, A. Paré, T. R. Paudel +7

A hysteretic in-plane magnetoresistance develops below the superconducting transition of LaAlO${}_3$/SrTiO${}_3$ interfaces for $\left|H_{//}\right|<$ 0.15 T, independently of the ca…