Strong-interaction-driven quadrupolar-to-dipolar exciton transitions in a trilayer moiré superlattice
Wang, G. et al. Colloquium: excitons in atomically thin transition metal dichalcogenides. Rev. Mod. Phys. 90, 021001 (2018).…
Spin-orbit coupling in van der Waals materials for optical vortex generation
Figure 1a schematically illustrates the creation of optical vortices via spin-orbit coupling in the hBN crystal. As shown…
Smart phosphor with neuromorphic behaviors enabling full-photoluminescent Write and Read for all-optical physical reservoir computing
Construction of smart phosphor with neuromorphic behaviors Biological synapse is the fundamental unit of neural information processing, which…
Brightening self-trapped exciton emission in 2D metal-organic chalcogenolates via argentophilicity-mediated anisotropic compression
Pressure-tuned optical properties The strong excitonic effects dominate the optoelectronic properties of AgSePh at room temperature. To reveal…
Flatland wakes based on leaky hyperbolic polaritons
Zhang, Q. et al. Interface nano-optics with van der Waals polaritons. Nature 597, 187–195 (2021). CAS PubMed Google…
Enhancing interlayer exciton dynamics by coupling with monolithic cavities via the field-induced Stark effect
Electrically tunable cavity-coupled IXs Several TMDC combinations provide type-II alignments with IXs3,6. In our work, we chose MoSe2/WSe2…
Multi-stimulated far-UVC luminescence for solar-blind imaging
Design principles for far-UVC emission In order to obtain far-UVC ML in Pr3+ ions, a set of conditions…
Optimizing structured surfaces for diffractive waveguides
Diffractive waveguide design—multi-mode and single-mode designs As a proof-of-concept demonstration, we designed a diffractive waveguide to match the…
Hyper-gap transparent conductor | Nature Materials
Medvedeva, J. E. & Freeman, A. J. Combining high conductivity with complete optical transparency: a band structure approach.…
Probabilistic photonic computing for AI
Rao, Q. & Frtunikj, J. Deep learning for self-driving cars: chances and challenges. In 2018 IEEE/ACM 1st International…