608 citations · 4.7k across the 49 of their papers we have counts for
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cond-mat.mes-hall2018★ 75 cited
Shift insulators: rotation-protected two-dimensional topological crystalline insulators
Shang Liu, Ashvin Vishwanath, Eslam Khalaf
We study a two-dimensional (2D) tight-binding model of a topological crystalline insulator (TCI) protected by rotation symmetry. The model is built by stacking two Chern insulators…
cond-mat.mes-hall2018★ 47 cited
Robust weak antilocalization due to spin-orbital entanglement in Dirac material SrSnO
H. Nakamura, D. Huang, J. Merz +5
The presence of both inversion () and time-reversal () symmetries in solids leads to a well-known double degeneracy of the electronic bands (Kramers degeneracy). When the deg…
cond-mat.mes-hall2018★ 532 cited
Higher-order topological insulators and superconductors protected by inversion symmetry
Eslam Khalaf
We study surface states of topological crystalline insulators and superconductors protected by inversion symmetry. These fall into the category of "higher-order" topological insula…