Accurate prediction of interference minima in linear molecular harmonic spectra by a modified two-center model
Cui Xin1, 2, Zhang Di-Yu1, 2, Chen Gao3, Chen Ji-Gen4, Zeng Si-Liang5, Guo Fu-Ming1, 2, †, , Yang Yu-Jun1, 2
       

The variation of harmonic emission spectra from the HOMO orbital of O2 molecule as a function of θ. The red dotted line is the interference minimum obtained by using the improved two-center model.