92 citations · 106 across the 2 of their papers we have counts for
7 papers
Odd integer quantum Hall states with interlayer coherence in twisted bilayer graphene
Youngwook Kim, Pilkyung Moon, Kenji Watanabe +2
We report on the quantum Hall effect in two stacked graphene layers rotated by 2 degree. The tunneling strength among the layers can be varied from very weak to strong via the mech…
Rectification by hydrodynamic flow in an encapsulated graphene Tesla valve
Johannes Geurs, Youngwook Kim, Kenji Watanabe +3
Systems in which interparticle interactions prevail can be described by hydrodynamics. This regime is typically difficult to access in the solid state for electrons. However, the h…
Nanoscale imaging of equilibrium quantum Hall edge currents and of the magnetic monopole response in graphene
Aviram Uri, Youngwook Kim, Kousik Bagani +9
The recently predicted topological magnetoelectric effect and the response to an electric charge that mimics an induced mirror magnetic monopole are fundamental attributes of topol…
Spin-split band hybridization in graphene proximitized with -RuCl nanosheets
Soudabeh Mashhadi, Youngwook Kim, Jeongwoo Kim +8
Proximity effects induced in the 2D Dirac material graphene potentially open access to novel and intriguing physical phenomena. Thus far, the coupling between graphene and ferromag…
Reliable postprocessing improvement of van der Waals heterostructures
Youngwook Kim, Patrick Herlinger, Takashi Taniguchi +2
The successful assembly of heterostructures consisting of several layers of different 2D materials in arbitrary order by exploiting van der Waals forces has truly been a game chang…
Even denominator fractional quantum Hall states in higher Landau levels of graphene
Youngwook Kim, Ajit C. Balram, Takashi Taniguchi +3
An important development in the field of the fractional quantum Hall effect has been the proposal that the 5/2 state observed in the Landau level with orbital index of two…