檢視 *.overlap 的原始碼

is the file output the electron and hole overlap with the 2D Schrodinger eigen solver. 
The output file format is 

m,n, EigenEn(m),EigenEp(n),EigenEfn(m),EigenEfp(n), <math> | \langle \phi_{e,m}|\phi_{h,n} \rangle |</math>

m is the mth electron eigen states
n is the nth hole eigen states
EigenEn(m)  is the m_th electron eigen values
EigenEp(n)  is the n_th hole eigen values
EigenEfn(m) is the averaged m_th eigen wave function region's electon fermi level
EigenEfp(n) is the averaged n_th eigen wave function region's hole's fermi level
abs(overlap(m,n)) is  <math> | phi_{e,m}^{*} \phi_{h,n}^{*} | </math>