114 citations · 268 across the 7 of their papers we have counts for
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Tuning of impurity-bound interlayer complexes in a van der Waals heterobilayer
Fabien Vialla, Mark Danovich, David A. Ruiz-Tijerina +10
Due to their unique two-dimensional nature, charge carriers in semiconducting transition metal dichalcogenides (TMDs) exhibit strong unscreened Coulomb interactions and sensitivity…
Binding energies of excitonic complexes in type-II quantum rings from diffusion quantum Monte Carlo calculations
David Thomas, Ryan Hunt, Neil Drummond +1
Excitonic complexes in type-II quantum-ring heterostructures may be considered as artificial atoms due to the confinement of only one charge-carrier type in an artificial nucleus.…
Localized interlayer complexes in heterobilayer transition metal dichalcogenides
Mark Danovich, David A. Ruiz-Tijerina, Ryan J. Hunt +3
We present theoretical results for the radiative rates and doping-dependent photoluminescence spectrum of interlayer excitonic complexes localized by donor impurities in MoSe/W…
Diffusion quantum Monte Carlo study of excitonic complexes in two-dimensional transition-metal dichalcogenides
E. Mostaani, M. Szyniszewski, C. H. Price +5
Excitonic effects play a particularly important role in the optoelectronic behavior of two-dimensional semiconductors. To facilitate the interpretation of experimental photoabsorpt…
Stability of trions in coupled quantum wells modelled by two-dimensional bilayers
O. Witham, R. J. Hunt, N. D. Drummond
We report variational and diffusion quantum Monte Carlo calculations of the binding energies of indirect trions and biexcitons in ideal two-dimensional bilayer systems within the e…