122 citations · 464 across the 13 of their papers we have counts for
13 papers
Towards a quantum time mirror for nonrelativistic wave packets
Phillipp Reck, Cosimo Gorini, Arseni Goussev +3
We propose a method -- a quantum time mirror (QTM) -- for simulating a partial time-reversal of the free-space motion of a nonrelativistic quantum wave packet. The method is based…
Dirac quantum time mirror
Phillipp Reck, Cosimo Gorini, Arseni Goussev +3
Both metaphysical and practical considerations related to time inversion have intrigued scientists for generations. Physicists have strived to devise and implement time-inversion p…
Two-dimensional topological insulator edge state backscattering by dephasing
Sven Essert, Viktor Krueckl, Klaus Richter
To understand the seemingly absent temperature dependence in the conductance of two-dimensional topological insulator edge states, we perform a numerical study which identifies the…
Fabry-Pérot interference in gapped bilayer graphene with broken anti-Klein tunneling
Anastasia Varlet, Ming-Hao Liu, Viktor Krueckl +7
We report the experimental observation of Fabry-Pérot (FP) interference in the conductance of a gate-defined cavity in a dual-gated bilayer graphene (BLG) device. The high quality…
Using Topological Insulator Proximity to Generate Perfectly Conducting Channels in Materials without Topological Protection
Sven Essert, Viktor Krueckl, Klaus Richter
We show that hybrid structures of topological insulators and materials without topological protection can be employed to create perfectly conducting channels hosted in the non-topo…
Probing the Band Topology of Mercury Telluride through Weak Localization and Antilocalization
Viktor Krueckl, Klaus Richter
We analyze the effect of weak localization (WL) and weak antilocalization (WAL) in the electronic transport through HgTe/CdTe quantum wells. We show that for increasing Fermi energ…