Electronic properties 4 Magnetic and electronic properties Ab initio method 2 Barium 2 Calcium 2 Crystal structure 2 D region 2 Density functional theory 2 Dichalcogenides 2 Double perovskites 2 Electron mobility 2 Electronic and magnetic properties 2 Electronic structure 2 Graphene 2 Graphene like 2 Graphene likes 2 Insulation 2 Low dimension 2 Low dimensional structure 2 Magnetic properties 2 Magnetism 2 Metal insulator boundaries 2 Metal insulator transition 2 Metal-insulator transition 2 Metallic behaviors 2 Niobium compounds 2 Perovskite 2 Selenium compounds 2 Semiconductor insulator boundaries 2 Structural phase transition 2