fig9a_*.dat: Data for Fig.9(a)
fig9b_*.dat: Data for Fig.9(b)
fig9c_*.dat: Data for Fig.9(c)
fig9d_*.dat: Data for Fig.9(d)

column 1: k-path, column 2: energy (eV)

k-path 
fig9*_GM.dat  G: 0.00000000, M: 0.13751346
fig9*_MK.dat  M: 0.00000000, K: 0.07939343
fig9*_KG.dat  K: 0.00000000, G: 0.15878687
