The intrinsic electrical conductivity ? of a semiconductor can be approximated by:

5. The intrinsic electrical conductivity ? of a semiconductor can be approximated by: where ? is measured in ( -m)-1, E, is the band gap energy, k is Boltzmann's constant (8.62105 ev/K), and T is temperature in kelvins. For Germanium, C-13.83 and E,-0.67 ev. Write a program in a script file that calculates the intrinsic electrical conductivity for Germanium for various temperatures. The values of the temperature should be read directly from the HW3Temps.xls spreadsheet provided on Canvas. The output should be presented using fprintf ) as a table where the first column is the temperature and the second column is the intrinsic electrical conductivity. Each value in the table should include the units. Include a table header which gives a description of each column. Be sure to leave enough space between columns