Disentangling orbital and valley Hall effects in bilayers of transition metal dichalcogenides
It has been recently shown that monolayers of transition metal dichalcogenides (TMDs) in
the 2H structural phase exhibit relatively large orbital Hall conductivity plateaus within their …
the 2H structural phase exhibit relatively large orbital Hall conductivity plateaus within their …
Connecting higher-order topology with the orbital hall effect in monolayers of transition metal dichalcogenides
Monolayers of transition metal dichalcogenides (TMDs) in the 2 H structural phase have
been recently classified as higher-order topological insulators (HOTIs), protected by C 3 …
been recently classified as higher-order topological insulators (HOTIs), protected by C 3 …
Orbital Hall effect in bilayer transition metal dichalcogenides: From the intra-atomic approximation to the Bloch states orbital magnetic moment approach
Using an effective Dirac model, we study the orbital Hall effect (OHE) in bilayers of transition
metal dichalcogenides with 2H stacking (2H-TMD). We use first-order perturbation theory in …
metal dichalcogenides with 2H stacking (2H-TMD). We use first-order perturbation theory in …
Orbital Hall effect and topology on a two-dimensional triangular lattice: from bulk to edge
We investigate a generalized multiorbital tight-binding model on a triangular lattice, a system
prevalent in a wide range of two-dimensional materials and particularly relevant for …
prevalent in a wide range of two-dimensional materials and particularly relevant for …
Orbital magnetoelectric effect in nanoribbons of transition metal dichalcogenides
The orbital magnetoelectric effect (OME) generically refers to the appearance of an orbital
magnetization induced by an applied electric field. Here, we show that nanoribbons of …
magnetization induced by an applied electric field. Here, we show that nanoribbons of …
Disorder effects of vacancies on the electronic transport properties of realistic topological insulator nanoribbons: The case of bismuthene
The robustness of topological materials against disorder and defects is presumed but has
not been demonstrated explicitly in realistic systems. In this work, we use state-of-the-art …
not been demonstrated explicitly in realistic systems. In this work, we use state-of-the-art …
Tunable spin-polarized edge currents in proximitized transition metal dichalcogenides
We explore proximity-induced ferromagnetism on transition metal dichalcogenides (TMDs),
focusing on molybdenum ditelluride ribbons with zigzag edges, deposited on ferromagnetic …
focusing on molybdenum ditelluride ribbons with zigzag edges, deposited on ferromagnetic …
Nanoribbon edges of transition-metal dichalcogenides: Stability and electronic properties
D Davelou, G Kopidakis, E Kaxiras, IN Remediakis - Physical Review B, 2017 - APS
Nanoribbons of molybdenum disulfide (MoS 2) are interesting one-dimensional (1D)
nanostructures with intriguing electronic properties, consisting of a semiconducting bulk …
nanostructures with intriguing electronic properties, consisting of a semiconducting bulk …
Efficient method for computing the electronic transport properties of a multiterminal system
We present a multiprobe recursive Green's function method to compute the transport
properties of mesoscopic systems using the Landauer-Büttiker approach. By introducing an …
properties of mesoscopic systems using the Landauer-Büttiker approach. By introducing an …
Strain effects on the spin polarization of edge currents in MoS2 zig-zag nanoribbons
S You, H Kim, N Kim - Physica E: Low-dimensional Systems and …, 2022 - Elsevier
The strain effects on the edge-state transport of the zigzag monolayer for a molybdenum
disulfide nanoribbon are investigated numerically using a six-band tight-binding model with …
disulfide nanoribbon are investigated numerically using a six-band tight-binding model with …