Bandwidth-tuned Mott transition and superconductivity in moiré WSe2
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Optical control of integer and fractional Chern insulators
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Narrowband quantum emitters in hexagonal boron nitride with optically addressable spins
Stas, P.-J. et al. Robust multi-qubit quantum network node with integrated error detection. Science 378, 557–560 (2022). Article …
Ultrafast transition from coherent to incoherent polariton nonlinearities in a hybrid 1L-WS2/plasmon structure
Törmä, P. & Barnes, W. L. Strong coupling between surface plasmon polaritons and emitters: a review. Rep. Prog.…
Driving Floquet physics with excitonic fields
Lloyd-Hughes, J. et al. The 2021 ultrafast spectroscopic probes of condensed matter roadmap. J. Phys.: Condens. Matter 33,…
Excitonic negative refraction mediated by magnetic orders
Withers, F. et al. Light-emitting diodes by band-structure engineering in van der Waals heterostructures. Nat. Mater. 14, 301–306…
Ultrafast Coulomb blockade in an atomic-scale quantum dot
Sample preparation Our WSe2 samples are grown via metal organic chemical vapor deposition on few-layer epitaxial graphene supported…
Single-crystalline monolayer semiconductors with coherent quantum transport by vicinal van der Waals epitaxy
Cui, X. et al. Multi-terminal transport measurements of MoS2 using a van der Waals heterostructure device platform. Nat.…
Bichromatic moiré superlattices for tunable quadrupolar trions and correlated states
Structures of R- and H-stacked WSe2/WS2/WSe2 heterotrilayers We fabricated dual-gate WSe2/WS2/WSe2 heterotrilayer devices, which allow independent control of…
Fermi polarons under strain-induced pseudomagnetic fields
Pseudospin in strained TMDs The spatial symmetry of TMDs dictates that a linearly polarized photon in a state…
Observation of hyperbolic intersubband polaritons in native-dielectric-doped van der Waals semiconductor quantum wells
Intersubband transition and native-dielectric-doping The intersubband transition energies in the WSe2 QWs can be approximated with an infinite…
Field-tunable valley coupling in a dodecagonal semiconductor quasicrystal
Shechtman, D., Blech, I., Gratias, D. & Cahn, J. W. Metallic phase with long-range orientational order and no…