Figure 4

(a) Calculated interfacial charge carrier density (n) and (b) Polarization strength (P) in LaGaO3 (LaAlO3) film for the n-type LaGaO3/BaSnO3 (LaAlO3/SrTiO3) HS system as a function of LaGaO3 (LaAlO3) unit cells. The inset is the locally enlarged view of interfacial charge carrier density for LaGaO3/BaSnO3 HS system.