28 citations · 72 across the 6 of their papers we have counts for
6 papers
Bichromatic phase-control of interfering Autler-Townes spectra
T. Bayer, K. Eickhoff, D. Köhnke +1
We propose a new scheme to control the shape of the Autler-Townes (AT) doublet in the photoelectron spectrum from atomic resonance-enhanced multiphoton ionization (REMPI). The sche…
Determination of atomic multiphoton ionization phases by trichromatic multichannel wave packet interferometry
K. Eickhoff, D. Köhnke, L. Feld +2
We present a multichannel photoelectron interferometry technique based on trichromatic pulse shaping for unambiguous determination of quantum phases in multiphoton ionization (MPI)…
Orbital angular momentum superposition states in transmission electron microscopy and bichromatic multiphoton ionization
K. Eickhoff, C. Rathje, D. Köhnke +5
The coherent control of electron beams and ultrafast electron wave packets dynamics have attracted significant attention in electron microscopy as well as in atomic physics. In ord…
Atomic photoionization dynamics in ultrashort cycloidal laser fields
T. Bayer, Ch. Philipp, K. Eickhoff +1
We present numerical simulations of ultrafast multiphoton ionization dynamics in a two-dimensional atomic model driven by co- and counterrotating circularly polarized single-color…
Axial quasinormal modes of static neutron stars in the nonminimal derivative coupling sector of Horndeski gravity: spectrum and universal relations for realistic equations of state
Jose Luis Blázquez-Salcedo, Kevin Eickhoff
We study axial quasinormal modes of static neutron stars in the nonminimal derivative coupling sector of Horndeski theory. We focus on the fundamental curvature mode, which we anal…
Dynamics of test particles in the five-dimensional Gödel spacetime
Kevin Eickhoff, Stephan Reimers
We derive the complete set of geodesic equations for massive and massless, charged test particles of a five-dimensional, rotating and charged solution of the Einstein-Maxwell-Chern…