Energy bands in graphene: Comparison between the tight-binding model and ab initio calculations

Chemistry

• Tight Binding Model 95%
• Electronic Band Structure 71%
• Ab Initio Calculation 61%
• Graphene 50%
• Density Functional Theory 35%
• Brillouin Zone 22%
• Plane Wave 19%
• Free Electron 18%
• Valence Band 15%
• Conduction Band 15%
• Electron Density 13%
• Valence 12%
• Electron Particle 7%
• Energy 6%

Engineering & Materials Science

• Band structure 100%
• Graphene 84%
• Density functional theory 71%
• Valence bands 21%
• Conduction bands 20%
• Group theory 18%
• Carrier concentration 16%
• Electron energy levels 13%
• Algebra 12%
• Electrons 11%

Physics & Astronomy

• energy bands 66%
• graphene 58%
• density functional theory 24%
• valence 11%
• group theory 9%
• symmetry 9%
• borders 8%
• electron states 8%
• Brillouin zones 8%
• free electrons 7%
• algebra 7%
• conduction bands 6%
• plane waves 6%
• electrons 3%
• interactions 3%
• energy 2%