166 citations · 1k across the 34 of their papers we have counts for
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In-situ spontaneous emission control of MoSe-WSe interlayer excitons with near-unity quantum yield
Bo Han, Chirag Chandrakant Palekar, Sven Stephan +12
Optical resonators are a powerful platform to control the spontaneous emission dynamics of excitons in solid-state nanostructures. Here, we study a MoSe-WSe van-der-Waals h…
Moiré-Bose-Hubbard model for interlayer excitons in twisted transition metal dichalcogenide heterostructures
N. Götting, F. Lohof, C. Gies
In bilayers of semiconducting transition metal dichalcogenides, the twist angle between layers can be used to introduce a highly regular periodic potential modulation on a length s…
The dielectric impact of layer distances on exciton and trion binding energies in van der Waals heterostructures
M. Florian, M. Hartmann, A. Steinhoff +6
The electronic and optical properties of monolayer transition-metal dichalcogenides (TMDs) and van der Waals heterostructures are strongly subject to their dielectric environment.…
Non-invasive control of excitons in two-dimensional materials
Christina Steinke, Daniel Mourad, Malte Rösner +5
We investigate how external screening shapes excitons in two-dimensional (2d) semiconductors embedded in laterally structured dielectric environments. An atomic scale view of these…
Nonequilibrium Carrier Dynamics in Transition Metal Dichalcogenide Semiconductors
Alexander Steinhoff, Matthias Florian, Malte Rösner +4
When exploring new materials for their potential in (opto)electronic device applications, it is important to understand the role of various carrier interaction and scattering proce…