97 citations · 97 across the 1 of their papers we have counts for
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A. Janotti, L. Bjaalie, L. Gordon +1
The polar discontinuity at the SrTiO3/LaAlO3 interface (STO/LAO) can in principle sustain an electron density of 3.3E14 cm-2 (0.5 electrons per unit cell). However, experimentally…