SUMMARY
The sp-band in bandstructures and density-of-states is derived from the delocalization of valence electrons in collective orbitals, as explained by the tight binding model. In the case of Molybdenum (Mo), which has the electron configuration [Kr] 5s1 4d5, the sp-band arises from the hybridization of s and p orbitals. Understanding this concept is crucial for analyzing the electronic properties of solids. The tight binding model provides a foundational framework for comprehending how these bands form in condensed matter physics.
PREREQUISITES
- Tight binding model
- Band structure theory
- Density of states (DOS)
- Hybridization of atomic orbitals
NEXT STEPS
- Study the tight binding model in solid state physics textbooks
- Explore band structure calculations using software like VASP or Quantum ESPRESSO
- Investigate the role of hybridization in electronic properties of materials
- Learn about density of states and its implications for material conductivity
USEFUL FOR
Physicists, materials scientists, and students studying solid state physics who seek to understand the electronic structure of materials and the significance of sp-bands in band theory.