76 citations · 236 across the 10 of their papers we have counts for
10 papers
Twisted quantum interference in photoelectron holography with elliptically polarized fields
G. Kim, C. Hofmann, A. S. Maxwell +1
We perform a systematic analysis of how ultrafast photoelectron holography is influenced by an elliptically polarized field, with emphasis on quantum interference effects. We find…
Quantum Battles in Attoscience -- Tunnelling
Cornelia Hofmann, Alexander Bray, Werner Koch +2
What is the nature of tunnelling? This yet unanswered question is as pertinent today as it was at the dawn of quantum mechanics. This article presents a cross section of current pe…
Controlling polarization of attosecond pulses with plasmonic-enhanced bichromatic counter-rotating circularly polarised fields
Irfana N. Ansari, Cornelia Hofmann, Lukas Medišauskas +3
The use of bichromatic counter-rotating laser field is known to generate high-order harmonics with non-zero ellipticity. By combining such laser field with a plasmonic-enhanced spa…
Attoclock revisited on electron tunnelling time
C. Hofmann, A. S. Landsman, U. Keller
The last decade has seen an intense renewed debate on tunnelling time, both from a theoretical and an experimental perspective. Here, we review recent developments and new insights…
Controlling quantum numbers and light emission of Rydberg states via the laser pulse duration
L. Ortmann, C. Hofmann, I. A. Ivanov +1
High Harmonic Generation (HHG) creates coherent high frequency radiation via the process of strong field ionization followed by recombination. Recently, a complementary approach ba…
Intensity dependence of Rydberg states
L. Ortmann, C. Hofmann, A. S. Landsman
We investigate numerically and analytically the intensity dependence of the fraction of electrons that end up in a Rydberg state after strong-field ionization with linearly polariz…