Files

Example file: MoS2_mv1.6eV.tar.gz
Result without wavefunction buffer: MoS2_1.6eV_result_wo_wfc.tar.gz

Warning:
You maybe need to add noinv = T ; nosym = T in input file.
We dont’ add it in this example in order to save time.

Result

Light (Fren = 1.6 eV) will excitation the electron at kpoint-13 which gap is the minimum value of all kpoints (about 1.77eV).