175 citations · 721 across the 22 of their papers we have counts for
7 papers · 1 filter
Strong Field Ionization of Water II: Electronic and Nuclear Dynamics En Route to Double Ionization
Chuan Cheng, Zachary L. Streeter, Andrew J. Howard +6
We investigate the role of nuclear motion and strong-field-induced electronic couplings during the double ionization of deuterated water using momentum-resolved coincidence spectro…
Strong Field Ionization of Water: Nuclear Dynamics Revealed by Varying the Pulse Duration
A. J. Howard, C. Cheng, R. Forbes +6
Polyatomic molecules in strong laser fields can undergo substantial nuclear motion within tens of femtoseconds. Ion imaging methods based on dissociation or Coulomb explosion there…
Generation of doubly excited Rydberg states based on Rydberg antiblockade in a cold atomic ensemble
Jacob Taylor, Josiah Sinclair, Kent Bonsma-Fisher +3
Interaction between Rydberg atoms can significantly modify Rydberg excitation dynamics. Under a resonant driving field the Rydberg-Rydberg interaction in high-lying states can indu…
Electron correlations and pre-collision in the re-collision picture of high harmonic generation
Zdeněk Mašín, Alex G. Harvey, Michael Spanner +3
We discuss the seminal three-step model and the recollision picture in the context of high harmonic generation in molecules. In particular, we stress the importance of multi-electr…
Mechanisms of two-color laser-induced field-free molecular orientation
Michael Spanner, Serguei Patchkovskii, Eugene Frumker +1
Two mechanisms of two-color (ω+ 2ω) laser-induced field-free molecular orientation, based on the hyperpolarizability and ionization depletion, are explored and compared. The CO mol…
One-Electron Ionization of Multielectron Systems in Strong Nonresonant Laser Fields
Michael Spanner, Serguei Patchkovskii
We present a novel approach to calculating strong field ionization dynamics of multielectron molecular targets. Adopting a multielectron wavefunction ansatz based on field-free ab…