154 citations · 1.2k across the 48 of their papers we have counts for
4 papers · 1 filter
Out-of-plane dielectric susceptibility of graphene in twistronic and Bernal bilayers
Sergey Slizovskiy, Aitor Garcia-Ruiz, Alexey I. Berdyugin +6
We describe how the out-of-plane dielectric polarizability of monolayer graphene influences the electrostatics of bilayer graphene -- both Bernal (BLG) and twisted (tBLG). We compa…
Control of electron-electron interaction in graphene by proximity screening
M. Kim, S. G. Xu, A. I. Berdyugin +14
Electron-electron interactions play a critical role in many condensed matter phenomena, and it is tempting to find a way to control them by changing the interactions' strength. One…
Films of rhombohedral graphite as two-dimensional topological semimetals
Sergey Slizovskiy, Edward McCann, Mikito Koshino +1
Topologically non-trivial states characterized by Berry curvature appear in a number of materials ranging from spin-orbit-coupling driven topological insulators to graphene. In mul…
Spectroscopic Signatures of Electronic Excitations in Raman Scattering in Thin Films of Rhombohedral Graphite
A. Garcia-Ruiz Fuentes, S. Slizovskiy, M. Mucha-Kruczynski +1
Rhombohedral graphite features peculiar electronic properties, including persistence of low-energy surface bands of a topological nature. Here, we study the contribution of electro…