Contents

• Minimal, isotropic spectral representation
  • ``setup.m''
  • Operators
  
  
• Full benefit from minimal representation
  • getn(), getE(), H()
  • H()
  
  
• Calculation of solid Ge
  • ``setup.m''
  • ``Geatoms.m''
  
  
• Optional: Variable fillings and verification of pseudopotential
  • getn()
  • getE()
  • Q()
  • getgrad()
  
  
• Isolated Ge atom
• ``Q.m''