Theoretical study of the odd–even-order harmonic generation for asymmetric ions in non-Born

Theoretical study of the odd–even-order harmonic generation for asymmetric ions in non-Born–Oppenheimer approximation

Yue Sheng-Jun^{1, 2}, Du Hong-Chuan^{1, 2, †}, Wu Hong-Mei^{1, 2}, Xue Shan^{1, 2}, Zhao Jia-Chen^{1, 2}, Hu Bi-Tao^{1, 2, ‡}

The harmonic spectra with , 0.01, and 0.1. The insets are the enlarged area of the harmonic spectra from order 10 to 20.