ionisation
2003 / The electron-impact double ionization of atoms: an insight into the four-body Coulomb scattering dynamics / J. Berakdar ; A. Lahmam-Bennani ; C. Dal Cappello / Physics Reports 374 (2003) p. 91 [doi]
2004 / Tunneling ionization of atoms / Christer Z. Bisgaard ; Lars Bojer Madsen / American Journal of Physics 72 (2004) p. 249 [doi]