band structure of (5,5) CNT

set term postscript eps  enhanced

set out 'bands.eps'

set size 0.5,0.6

set xr[0.0:0.6665]

set yr[-5:5]

set xlabel 'k'

set ylabel "E-E_F (eV)"

set ytics -20,2,5

set mytics 2

set xtics ('{/Symbol G}' 0.0, 'X' 0.6665)

set title "Band structure of (5,5) CNT"

set nokey

p '55CNT.bands.dat' u 1:2 w p pt 7 ps 0.5