Measurements of the gate tuned superfluid density in superconducting LaAlO3/SrTiO3

Julie A. Bert, Katja C. Nowack, Beena Kalisky +8

The interface between the insulating oxides LaAlO3 and SrTiO3 exhibits a superconducting two-dimensional electron system that can be modulated by a gate voltage. While gating of th…