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19932026
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4.6k citations

Showing 2019 · physics.atom-phShow all

12 papers · 2 filters

physics.atom-ph2019

Double-ionization mechanisms of magnesium driven by electron impact

Shivan Mittal, Jonathan Dubois, Cristel Chandre +1

We study double ionization of Mg by electron impact through the vantage point of classical mechanics. We consider all electron-electron correlations in a Coulomb four-body problem,…

physics.atom-ph2019★ 3 cited

Delocalization in two and three-dimensional Rydberg gases

Ghassan Abumwis, Matthew T. Eiles, Alexander Eisfeld

As was recently shown in Ref. 1, many eigenstates of a random Rydberg gas with resonant dipole-dipole interactions are highly delocalized. Although the high degree of delocalizatio…

physics.atom-ph2019★ 3 cited

Ring Rydberg Composites

Matthew T. Eiles, Andrew L. Hunter, Jan M. Rost

The properties and behaviour of a Ring Rydberg Composite are explicated. This system consists of a ring of ground state atoms centered on a Rydberg atom, whose electron elastically…

physics.atom-ph2019★ 4 cited

Triatomic butterfly molecules

Matthew T. Eiles, Christian Fey, Frederic Hummel +1

We detail the rich electronic and vibrational structure of triatomic "butterfly" molecules, ultra-long-range Rydberg molecules bound by resonant -wave scattering. We divide thes…

physics.atom-ph2019★ 15 cited

Rydberg Composites

Andrew L. Hunter, Matthew T. Eiles, Alex Eisfeld +1

We introduce the Rydberg Composite, a new class of Rydberg matter where a single Rydberg atom is interfaced with a dense environment of neutral ground state atoms. The properties o…

physics.atom-ph2019★ 7 cited

High Harmonic Generation with Twisted Electrons

Sebastian Gemsheim, Jan-Michael Rost

We present analytically and numerically the spectrum of high harmonic emission generated by twisted electrons in the presence of linearly polarized light. Ensuing transitions from…