513.001 Molecular and Solid State Physics

Return to
problem list

Physical
Constants

Google
Calculator

Wolfram
Alpha

      

Tight binding approximation

Calculate the electron dispersion relation for an hexagonal crystal in the tight binding approximation. Assume there is with one atom per unit cell and c = a.

See: http://lamp.tu-graz.ac.at/~hadley/ss1/lectures09/dec11/slide12.html