Nonsequential double ionization of triatomic molecules in strong laser fields

作者：Pei Linsen^*; Guo Chunlei

来源：Physical Review A, 2010, 82(2): 021401.

DOI：10.1103/PhysRevA.82.021401

In this paper, we extend strong-field double ionization from diatomic molecules to triatomic molecules. Strong-field double ionization of CO(2) is studied here with both linear and circular polarizations. A clear nonsequential signature is seen in doubly ionized CO(2). We also compare nonsequential double ionization behaviors of CO(2) to those of the well-studied diatomic molecules, and the difference is attributed to the detailed electronic structures in molecules.

• 出版日期2010-8-10