14 citations · 29 across the 9 of their papers we have counts for
11 papers
Density Functional Theory for 2D Transition-Metal Dichalcogenides with Extended Hubbard Parameters
Xue Li, Suad Alshammari, Igor Rozhansky +3
Accurate modelling of the band-edge electronic structure of transition metal dichalcogenides (TMDs), such as MoS, is essential for understanding their optical, electronic and s…
Moiré-induced lattice reconstruction at buried atomic interfaces
Nicholas Clark, Frederick Allars, Isaac Soltero +18
Atomic reconstruction at twisted two-dimensional interfaces governs many of their emergent optical, electronic, and mechanical properties, including sliding ferroelectricity. Despi…
Atomic-resolution imaging of gold species at organic liquid-solid interfaces
Sam Sullivan-Allsop, Nick Clark, Wendong Wang +26
Understanding solid-liquid interfaces at the atomic-scale is key to improved performance of heterogeneous catalysts, electrodes and membranes. Here we combine unique specimen desig…
Charge distribution across dislocation networks induced by a strained top layer in hexagonal boron nitride substrates
Isaac Soltero, James G. McHugh, Vladimir I. Fal'ko
Hexagonal boron nitride (hBN) flakes are key building blocks for encapsulating two-dimensional (2D) materials, providing atomically flat surfaces and an excellent dielectric enviro…
Atomic imaging of 2D transition metal dihalides
Wendong Wang, Gareth R. M Tainton, Nick Clark +14
Transition metal di-iodides such as FeI2, NiI2 and CoI2 are an emerging class of 2D magnets exhibiting rich and diverse magnetic behaviour, but their study at the monolayer limit h…
Gate-tunable band-edge in few-layer MoS
Michele Masseroni, Isaac Soltero, James G. Hugh +9
Transition metal dichalcogenides (TMDs) have garnered significant research interest due to the variation in band-edge locations within the hexagonal Brillouin zone between single-l…
Electron Channelling Contrast SEM Imaging of Twist Domains in Transition Metal Dichalcogenide Heterostructures
Evan Tillotson, James McHugh, James Howarth +12
Twisted 2D material heterostructures provide an exciting platform for investigating new fundamental physical phenomena. Many of the most interesting behaviours emerge at small twis…
In-plane staging in lithium-ion intercalation of bilayer graphene
Thomas Astles, James G. McHugh, Rui Zhang +11
The ongoing efforts to optimize Li-ion batteries led to the interest in intercalation of nanoscale layered compounds, including bilayer graphene. Its lithium intercalation has been…
Two-dimensional electrons at mirror and twistronic twin boundaries in van der Waals ferroelectrics
James G. McHugh, Xue Li, Isaac Soltero +1
Semiconducting transition metal dichalcogenides (MX) occur in 2H and rhombohedral (3R) polytypes, respectively distinguished by anti-parallel and parallel orientation of consec…
Competition of moiré network sites to form electronic quantum dots in reconstructed MoX/WX heterostructures
Isaac Soltero, Mikhail A. Kaliteevski, James G. McHugh +2
Twisted bilayers of two-dimensional semiconductors offer a versatile platform to engineer quantum states for charge carriers using moiré superlattice effects. Among the systems of…
Moiré Superstructures in Marginally-Twisted NbSe Bilayers
J. G. McHugh, V. V. Enaldiev, V. I. Fal'ko
The creation of moiré superlattices in twisted bilayers of two-dimensional crystals has been utilised to engineer quantum material properties in graphene and transition metal dicha…