18 citations · 20 across the 4 of their papers we have counts for
6 papers
Insights into hyperbolic phonon polaritons in hBN using Raman scattering from encapsulated transition metal dichalcogenide layers
Jacob J. S. Viner, Liam P. McDonnell, Pasqual Rivera +2
New techniques for probing hyperbolic phonon polaritons (HPP) in 2D materials will support the development of the emerging technologies in this field. Previous reports have shown t…
Excited Rydberg States in TMD Heterostructures
Jacob J. S. Viner, Liam P. McDonnell, David A. Ruiz-Tijerina +4
The functional form of Coulomb interactions in the transition metal dichalcogenides and other van der Waals solids is critical to many of their unique properties, e.g. strongly-cor…
Superposition of intra- and inter-layer excitons in twistronic MoSe/WSe bilayers probed by resonant Raman scattering
Liam P. McDonnell, Jacob J. S. Viner, David A. Ruiz-Tijerina +4
Hybridisation of electronic bands of two-dimensional materials, assembled into twistronic heterostructures, enables one to tune their optoelectronic properties by selecting conditi…
Experimental realisation of Dual Periodicity Moiré Superlattice in a MoSe/WSe Heterobilayer
Liam P. McDonnell, Jacob J. S. Viner, Pasqual Rivera +4
Moiré structures in van der Waals heterostructures lead to emergent phenomena including superconductivity in twisted bilayer graphene and optically accessible strongly-correlated e…
Atomic and electronic structure of two-dimensional Mo(1-x)WxS2 alloys
Xue Xia, Siow Mean Loh, Jacob Viner +8
Alloying enables engineering of the electronic structure of semiconductors for optoelectronic applications. Due to their similar lattice parameters, the two-dimensional semiconduct…
Direct Observation of Intravalley Phonon Scattering of 2s Excitons in MoSe and WSe Monolayers
Liam P. McDonnell, Jacob Viner, Pasqual Rivera +2
We present a high-resolution resonance Raman study of hBN encapsulated MoSe and WSe monolayers at 4 K using excitation energies from 1.6 eV to 2.25 eV. We report resonances…