Suppression of Superconductivity and Electrostatic Side Gate Tuning in High Mobility SrTiO${}_3$ Surface Electron Gas

Dickson Boahen, Sushant Padhye, Gayan De Silva +2

We report on the fabrication and characterization of patterned high-mobility two-dimensional electron gases (2DEG) formed on SrTiO${}_3$ (STO) substrate surfaces by hydrogen plasma e…