Role of potential on high-order harmonic generation from atoms irradiated by bichromatic counter-rotating circularly polarized laser fields
Shen Xu-Xu1, Wang Jun1, Guo Fu-Ming1, Chen Ji-Gen2, Yang Yun-Jun1, †
       

Variation of the harmonic yield with R for calculations of the long-range model atom (black line), the short-range model atom (red line) and SFA (blue line), the laser intensity E0 ranges from 0.0875 to 0.11.