13 citations · 34 across the 10 of their papers we have counts for
7 papers · 1 filter
Substrate pre-sputtering for layer-by-layer van der Waals epitaxy of 2D materials
A. Rajan, M. Ramirez, N. Kushwaha +3
Two-dimensional transition metal chalcogenides, with their atomically layered structure, favourable electronic and mechanical properties, and often strong spin-orbit coupling, are…
Persistence of charge ordering instability to Coulomb engineering in the excitonic insulator candidate TiSe
Sebastian Buchberger, Yann in 't Veld, Akhil Rajan +11
TiSe has long been considered one of the best candidate materials to host the elusive excitonic insulator (EI) phase. However, a finite coupling to the lattice can generically…
Resonant interlayer coupling in NbSe-graphite epitaxial moir{é} superlattices
S. Mo, K. Kovalenka, S. Buchberger +9
Moir{é} heterostructures, created by stacking two-dimensional (2D) materials together with a finite lattice mismatch or rotational twist, represent a new frontier of designer quant…
Electronic structure of monolayer-CrTe: an antiferromagnetic 2D van der Waals material
Olivia Armitage, Naina Kushwaha, Akhil Rajan +7
Magnetic van der Waals materials are an important building block to realize spintronic functionalities in heterostructures of two-dimensional (2D) materials. Yet, establishing thei…
Two-dimensional ferromagnetic extension of a topological insulator
P. Kagerer, C. I. Fornari, S. Buchberger +19
Inducing a magnetic gap at the Dirac point of the topological surface state (TSS) in a 3D topological insulator (TI) is a route to dissipationless charge and spin currents. Ideally…
Simulation of X-ray diffraction in MnBiTe epitaxic films
Rafaela F. S. Penacchio, Celso I. Fornari, Yori G. Camillo +6
Disordered heterostructures stand as a general description for compounds that are part of homologous series such as bismuth chalcogenides. In device engineering, van der Waals epit…
X-ray diffraction tools for structural modeling of epitaxic films of an intrinsic antiferromagnetic topological insulator
Rafaela F. S. Penacchio, Celso I. Fornari, Yori G. Camillo +6
Synthesis of new materials demands structural analysis tools suited to the particularities of each system. Van der Waals (vdW) materials are fundamental in emerging technologies of…