Electrons 2 High mobility Barium compounds 1 Charge transfer 1 Density functional theory 1 Device performance 1 Diffusion 1 Electron fluid 1 Electron mobility 1 Electron systems 1 Emergent property 1 Gallium arsenide 1 Heavy holes 1 High electron mobility 1 Hydrodynamic properties 1 Hydrodynamics 1 III-V semiconductors 1 Lattice mismatch 1 Light holes 1 Mesoscopics 1 Metallic conductivity 1 Perovskite 1 Photoexcited holes 1 Photogenerated holes 1 Residual resistance ratios 1 Rock salt 1 Square resistance 1 Strontium titanates 1 Three-component mixtures 1 Titanium dioxide 1