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20132021
most citedImaging the He quantum halo state using a free electron laser

95 citations · 378 across the 13 of their papers we have counts for

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physics.atom-ph2021★ 42 cited

Measuring the photoelectron emission delay in the molecular frame

Jonas Rist, Kim Klyssek, Nikolay M. Novikovskiy +22

If matter absorbs a photon of sufficient energy it emits an electron. The question of the duration of the emission process has intrigued scientists for decades. With the advent of…

physics.atom-ph2020★ 14 cited

Chiral photoelectron angular distributions from ionization of achiral atomic and molecular species

Andreas Pier, Kilian Fehre, Sven Grundmann +12

We show that the combination of two achiral components - atomic or molecular target plus a circularly polarized photon - can yield chirally structured photoelectron angular distrib…

physics.atom-ph2020★ 7 cited

Revealing the Two-Electron Cusp in the Ground States of He and H2 via Quasifree Double Photoionization

S. Grundmann, V. Serov, F. Trinter +15

We report on kinematically complete measurements and ab initio non-perturbative calculations of double ionization of He and H2 by a single 800 eV circularly polarized photon. We co…

physics.atom-ph2016★ 76 cited

Observation of enhanced chiral asymmetries in the inner-shell photoionization of uniaxially oriented methyloxirane enantiomers

Maurice Tia, Martin Pitzer, Gregor Kastirke +38

Most large molecules are chiral in their structure: they exist as two enantiomers, which are mirror images of each other. Whereas the rovibronic sublevels of two enantiomers are al…

physics.atom-ph2016★ 95 cited

Imaging the He quantum halo state using a free electron laser

S. Zeller, M. Kunitski, J. Voigtsberger +24

We report on coulomb explosion imaging of the wavefunction of the quantum halo system He. Each atom of this system is ionized by tunnelionization in a femto second laser pulse…