85 citations · 308 across the 14 of their papers we have counts for
4 papers · 1 filter
Photoionization microscopy in terms of local frame transformation theory
P. Giannakeas, F. Robicheaux, Chris H. Greene
Two-photon ionization of an alkali-metal atom in the presence of a uniform electric field is investigated using a standardized form of local frame transformation and generalized qu…
Field-ionization threshold and its induced ionization-window phenomenon for Rydberg atoms in a short single-cycle pulse
B. C. Yang, F. Robicheaux
We study the field-ionization threshold behavior when a Rydberg atom is ionized by a short single-cycle pulse field. Both hydrogen and sodium atoms are considered. The required thr…
Simulations of an ultracold, neutral plasma with equal masses
F. Robicheaux, B. J. Bender, M. A. Phillips
The results of a theoretical investigation of an ultracold, neutral plasma composed of equal mass positive and negative charges are reported. In our simulations, the plasma is crea…
The effect of random positions for dipole hopping through a Rydberg gas
F. Robicheaux, N. M. Gill
We calculate the effect of two kinds of randomness on the hopping of an excitation through a nearly regular Rydberg gas. We present calculations for how fast the excitation can hop…