Transition metals Monolayers 10 Dichalcogenides 9 Density functional theory 8 Transition metal dichalcogenides (TMD) 8 Molybdenum compounds 6 Nickel compounds 6 Graphene 5 Layered semiconductors 5 Selenium compounds 5 Transition metal compounds 5 Transition metal oxides 5 Tungsten compounds 5 Density-functional-theory 4 Electrochemical electrodes 4 Excitons 4 Lithium-ion batteries 4 Metal nanoparticles 4 Cathodes 3 Cobalt compounds 3 Electrochemicals 3 Electrodes 3 Electronic structure 3 Electronics applications 3 Ions 3 Lithium compounds 3 Molecules 3 Oxygen reduction reaction 3 Performance 3 Property 3