163 citations · 377 across the 7 of their papers we have counts for
7 papers
Strain control of hybridization between dark and localized excitons in a 2D semiconductor
Pablo Hernández López, Sebastian Heeg, Christoph Schattauer +8
Mechanical strain is a powerful tuning knob for excitons, Coulomb-bound electron-hole complexes dominating optical properties of two-dimensional semiconductors. While the strain re…
Wannier Diagram and Brown-Zak Fermions of Graphene on Hexagonal Boron-Nitride
Thomas Fabian, Matthias Kausel, Lukas Linhart +2
The moiré potential of graphene on hexagonal boron nitride (hBN) generates a supercell sufficiently large as to thread a full magnetic flux quantum for experimentally accessi…
Mirror Symmetry Breaking and Lateral Stacking Shifts in Twisted Trilayer Graphene
Chao Lei, Lukas Linhart, Wei Qin +2
We construct a continuum model of twisted trilayer graphene using {\it ab initio} density-functional-theory calculations, and apply it to address twisted trilayer electronic struct…
Phonon Renormalization in Reconstructed MoS Moiré Superlattices
Jiamin Quan, Lukas Linhart, Miao-Ling Lin +15
In moiré crystals formed by stacking van der Waals (vdW) materials, surprisingly diverse correlated electronic phases and optical properties can be realized by a subtle change in t…
Secondary Electron Emission by Plasmon Induced Symmetry Breaking in Highly Oriented Pyrolitic Graphite (HOPG)
Wolfgang S. M. Werner, Vytautas Astašauskas, Philipp Ziegler +4
Two-particle spectroscopy with correlated electron pairs is used to establish the causal link between the secondary electron spectrum, the plasmon peak and the unoccupied b…
Localized inter-valley defect excitons as single-photon emitters in WSe
L. Linhart, M. Paur, V. Smejkal +3
Single-photon emitters play a key role in present and emerging quantum technologies. Several recent measurements have established monolayer WSe as a promising candidate for a r…
Topologically non-trivial valley states in bilayer graphene quantum point contacts
Hiske Overweg, Angelika Knothe, Thomas Fabian +11
We present measurements of quantized conductance in electrostatically induced quantum point contacts in bilayer graphene. The application of a perpendicular magnetic field leads to…