Figure 1
From: Tunable one-dimensional electron gas carrier densities at nanostructured oxide interfaces
Schematic of charge density (ρ), electric field (E) and electrostatic potential (V) profiles for the unrelaxed (a) regular, (b) 1/2, (c) 1/3 LAO/STO heterostructures. The corresponding profiles for relaxed heterostructures are shown in (d–f ), respectively.
