37 citations · 40 across the 4 of their papers we have counts for
4 papers
Interaction-induced directional transport on periodically driven chains
Helena Drüeke, Dieter Bauer
We study a driven system in which interaction between particles causes their directional, coupled movement. In that model system, two particles move alternatingly in time on two co…
Steering edge currents through a Floquet topological insulator
Helena Drüeke, Marcus Meschede, Dieter Bauer
Periodic driving may cause topologically protected, chiral transport along edges of a 2D lattice that, without driving, would be topologically trivial. We study what happens if one…
High-harmonic spectra of hexagonal nanoribbons from real-space time-dependent Schrödinger calculations
Helena Drüeke, Dieter Bauer
High-harmonic spectroscopy is a promising candidate for imaging electronic structures and dynamics in condensed matter by all-optical means and with unprecedented temporal resoluti…
Robustness of topologically sensitive harmonic generation in laser-driven linear chains
Helena Drüeke, Dieter Bauer
A huge difference in the harmonic yield from the two topological phases of finite, dimerizing linear chains in laser fields has recently been observed in all-electron time-dependen…