312 citations · 5.8k across the 176 of their papers we have counts for
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Oscillating magnetoresistance in graphene p-n junctions at intermediate magnetic fields
Hiske Overweg, Hannah Eggimann, Ming-Hao Liu +10
We report on the observation of magnetoresistance oscillations in graphene p-n junctions. The oscillations have been observed for six samples, consisting of single-layer and bilaye…
Creating and Steering Highly Directional Electron Beams in Graphene
Ming-Hao Liu, Cosimo Gorini, Klaus Richter
We put forward a concept to create highly collimated, non-dispersive electron beams in pseudo-relativistic Dirac materials such as graphene or topological insulator surfaces. Combi…
Gate-controlled conductance enhancement from quantum Hall channels along graphene p-n junctions
Endre Tóvári, Péter Makk, Ming-Hao Liu +5
The formation of quantum Hall channels inside the bulk of graphene is studied using various contact and gate geometries. p-n junctions are created along the longitudinal direction…
Canonical description of 1D few-body systems with short range interaction
Quirin Hummel, Juan Diego Urbina, Klaus Richter
We address the fundamental interplay between indistinguishability and interactions when discreteness effects are neglected in systems with strictly fixed number of particles. For t…
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…