Two- and three-photon ionization of hydrogen and lithium

The exact calculation of long-range forces between atoms by perturbation theory

1955 • 726 citations

Single- and Double-Quantum Photodetachment of Negative Ions

1967 • 239 citations

Multiphoton Processes in a Hydrogen Atom

1971 • 137 citations

On the evaluation of transition matrix elements for multiphoton processes in atomic hydrogen

1971 • 69 citations

Multiphoton Ionization of Atomic Hydrogen

1969 • 57 citations

The infinite summations of perturbation theory in atomic multiphoton ionization

1976 • 51 citations

Multiphoton Ionization of Atoms

1975 • 43 citations

Two-photon ionization of Li, Na and K with polarized photons

1973 • 37 citations

Many-body-theory study of lithium photoionization

1975 • 31 citations

Calculation of multiphoton ionization processes

1976 • 21 citations

Two photon ionization of alkali atoms

1974 • 7 citations