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Role of the electronic structure and multielectron responses in ionization mechanisms of diatomic molecules in intense short-pulse lasers: An all-electron ab initio study
Chu, Shih-I Chu, Xi
Chu, Shih-I
Chu, Xi
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Abstract
We present an all-electron ab initio study of multiphoton ionization (MPI) of diatomic molecules in intense laser pulses using the example of N2, O2, and F2, and the theoretical approach of time-dependent density-functional theory with correct long-range potential. The results reveal the importance of the electronic structure and correlated multielectron responses in the ionization mechanism, and make evident inner valence electron contributions to the molecular MPI in strong laser fields.
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This is the published version, also available here: http://dx.doi.org/10.1103/PhysRevA.70.061402.
Date
2004-12-14
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American Physical Society
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Chu, Shih-I. & Chu, Xi. "Role of the electronic structure and multielectron responses in ionization mechanisms of diatomic molecules in intense short-pulse lasers: An all-electron ab initio study." Phys. Rev. A 70, 061402(R) – Published 14 December 2004. http://dx.doi.org/10.1103/PhysRevA.70.061402.