114 citations · 864 across the 35 of their papers we have counts for
14 papers · 1 filter
Unoccupied bands in the molybdenum dichalcogenides MoS, MoSe, and MoTe
J. Jobst, E. E. Krasovskii, R. Ribeiro +4
We present angle-resolved reflected electron spectroscopy (ARRES) data for the three molybdenum-based transition metal dichalcogenides (TMDs) \mos, \mose, and \mote. To follow the…
Low-Energy Electron Microscopy contrast of stacking boundaries: comparing twisted few-layer graphene and strained epitaxial graphene on silicon carbide
Tobias A. de Jong, Xingchen Chen, Johannes Jobst +3
Stacking domain boundaries occur in Van der Waals heterostacks whenever there is a twist angle or lattice mismatch between subsequent layers. Not only can these domain boundaries h…
Imaging moiré deformation and dynamics in twisted bilayer graphene
Tobias A. de Jong, Tjerk Benschop, Xingchen Chen +5
In twisted bilayer graphene (TBG) a moiré pattern forms that introduces a new length scale to the material. At the 'magic' twist angle of 1.1°, this causes a flat band to form, yie…
Variety of scenarios of the magnetic exchange response in topological insulators
I. A. Nechaev, E. E. Krasovskii
We present an ab initio relativistic k.p theory of the effect of magnetic exchange field on the band structure in the gap region of bulk crystals and thin films of three-dimensiona…
Ab initio k.p theory of spin-momentum locking: Application to topological surface states
I. A. Nechaev, E. E. Krasovskii
Based on ab initio relativistic theory, we derive an effective two-band model for surface states of three-dimensional topological insulators up to sev…
Observation of a cubic Rashba effect in the surface spin structure of rare-earth ternary materials
D. Yu. Usachov, I. A. Nechaev, G. Poelchen +17
Spin-orbit interaction and structure inversion asymmetry in combination with magnetic ordering is a promising route to novel materials with highly mobile spin-polarized carriers at…