898 citations · 4.4k across the 66 of their papers we have counts for
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Unveiling the Spin-Valley Structure of Dipolar Exciton Ladders in R-stacked WSe/WS Moiré Heterobilayers
Byeong Wook Cho, Tatyana V. Ivanova, Zhe Li +4
Localized interlayer excitons in moiré heterobilayers can form dipolar exciton ladders, yet their internal spin-valley structure remains unresolved. Here, we use helicity-resolved…
Quadrupolar and Dipolar Excitons in Bilayer 2-MoSe
Shun Feng, Aidan J. Campbell, Bibi Mary Francis +6
We report the experimental observation of quadrupolar exciton states in the reflectance contrast spectrum of 2-stacked bilayer MoSe. The application of a vertical electric f…
Interlayer and moiré excitons in atomically thin double layers: from individual quantum emitters to degenerate ensembles
Mauro Brotons-Gisbert, Brian D. Gerardot, Alexander W. Holleitner +1
Interlayer excitons (IXs), composed of electron and hole states localized in different layers, excel in bilayers composed of atomically thin van der Waals materials such as semicon…
The interplay of field-tunable strongly correlated states in a multi-orbital moiré system
Aidan J. Campbell, Valerio Vitale, Mauro Brotons-Gisbert +5
The interplay of charge, spin, lattice, and orbital degrees of freedom leads to a wide range of emergent phenomena in strongly correlated systems. In heterobilayer transition metal…
Highly Tunable Ground and Excited State Excitonic Dipoles in Multilayer 2H-MoSe
Shun Feng, Aidan Campbell, Mauro Brotons-Gisbert +7
The fundamental properties of an exciton are determined by the spin, valley, energy, and spatial wavefunctions of the Coulomb bound electron and hole. In van der Waals materials, t…
Moiré straintronics: a universal platform for reconfigurable quantum materials
M. Kögl, P. Soubelet, M. Brotons-Gisbert +3
Large scale two-dimensional (2D) moiré superlattices are driving a revolution in designer quantum materials. The electronic interactions in these superlattices, strongly dependent…