clc; clear all; v=0.86e6;//velocity of electron in m/s m=9.1e-31;// Mass of electron in Kg e=1.6e-19;// Charge of electron k=1.38e-23;//boltzmann constant Ef=m*v*v/2;//fermi energy Tf=Ef/k;//The fermi temperature disp('K',Tf,'The fermi temperature is:')