A high-mobility electron gas at the LaAlO3/SrTiO3 heterointerface

By C. López-Cartes, J. Sehested, P. L. Hansen, B. Clausen, J. Rostrup-Nielsen, F. Abild-Pedersen, Jens K. Nørskov. Nature, 2004

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Reversible electric control of exchange bias in a multiferroic field-effect device. (2010, background): “Understanding this requires two steps: (1) the origin of exchange bias in our heterostructure; (2) the consequent modulation of this exchange bias with an electric field.”
Electric-field-induced superconductivity in an insulator. (2008, neutral): “We note that the n 2 D range in the metallic state is much smaller than the previously reported ones at LaAlO 3 –SrTiO 3 interfaces that show oscillating magnetoresistanc”
Angle-resolved photoemission studies of quantum materials (2020, positive): “…dimensions, interactions of types and strengths that are uncommon in 3D become possible, giving rise to a wealth of new material properties ranging from interfacial electron gasses to the high temperature quantum spin Hall effect (Ohtomo and Hwang, 2004; Shkolnikov et al., 2002; Wu et al., 2018).”
Electric field control of the LaAlO3/SrTiO3 interface ground state (2008, background): “[12] Willmott, P.R. et al. Structural basis for the conducting interface between LaAlO3 and SrTiO3.”
Magnetic Oxide Heterostructures (2014, background): “Charge transfer at oxide interfaces has been one of the most popular pathways toward realizing new electronic and magnetic states in oxide heterostructures (19).”