76 citations · 267 across the 13 of their papers we have counts for
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physics.atom-ph2011★ 5 cited
One-photon double ionization of helium: a heuristic formula for the cross section
Morten Førre
Without a formal derivation, we propose a formula for the total and single-differential cross in the problem of one-photon double ionization of an atom. The formula is benchmarked…
cond-mat.str-el2011★ 7 cited
Quantitative modeling of spin relaxation in quantum dots
J. P. Hansen, S. A. Sørngård, M. Førre +1
We use numerically exact diagonalization to calculate the spin-orbit and phonon-induced triplet-singlet relaxation rate in a two-electron quantum dot exposed to a tilted magnetic f…
quant-ph2011★ 14 cited
Multiphoton ionization and stabilization of helium in superintense xuv fields
S. A. Sørngård, S. Askeland, R. Nepstad +1
Multiphoton ionization of helium is investigated in the superintense field regime, with particular emphasis on the role of the electron-electron interaction in the ionization and s…