42 citations · 42 across the 3 of their papers we have counts for
6 papers
Lifting topological protection in a quantum spin Hall insulator by edge coupling
Raul Stühler, André Kowalewski, Felix Reis +7
The scientific interest in two-dimensional topological insulators (2D TIs) is currently shifting from a more fundamental perspective to the exploration and design of novel function…
Network model and four-terminal transport in minimally twisted bilayer graphene
Christophe De Beule, Fernando Dominguez, Patrik Recher
We construct a two-channel scattering model for the triangular network of valley Hall states in interlayer-biased minimally twisted bilayer graphene from symmetry arguments and inv…
Effective Floquet model for minimally twisted bilayer graphene
Christophe De Beule, Fernando Dominguez, Patrik Recher
We construct an effective Floquet lattice model for the triangular network that emerges in interlayer-biased minimally twisted bilayer graphene and which supports two chiral channe…
Aharonov-Bohm Oscillations in Minimally Twisted Bilayer Graphene
C. De Beule, F. Dominguez, P. Recher
We investigate transport in the network of valley Hall states that emerges in minimally twisted bilayer graphene under interlayer bias. To this aim, we construct a scattering theor…
Chiral zigzag modes and flatbands in network models of twisted bilayer graphene
C. De Beule, F. Dominguez, P. Recher
We construct a phenomenological scattering theory for the triangular network of valley Hall states that arises in twisted bilayer graphene under interlayer bias. Crucially, our net…
Testing Topological Protection of Edge States in Hexagonal Quantum Spin Hall Candidate Materials
Fernando Dominguez, Benedikt Scharf, Gang Li +5
We analyze the detailed structure of topological edge mode protection occuring in hexagonal quantum spin Hall (QSH) materials. We focus on bismuthene, antimonene, and arsenene on a…