Spin currents in polariton waveguides driven by bright and dark excitons
Mak, K. F., Lee, C., Hone, J., Shan, J. & Heinz, T. F. Atomically thin MoS2: a new…
Topological control of polaritonic flatbands in anisotropic van der Waals metasurfaces
Anisotropy lifts mode degeneracy We first study a dielectric metasurface composed of square nanoresonators with side length w0,…
Coherent phonon control beyond amplitude saturation in a sliding ferroelectric
Large-amplitude coherent lattice motion provides a powerful route to controlling functionality in quantum materials1,2,3,4,5,6,7. Femtosecond light pulses can…
Bridging microwaves and light | Nature Materials
Kurizki, G. et al. Proc. Natl Acad. Sci. USA 112, 3866–3873 (2015). Article PubMed PubMed Central CAS Google…
Laser light reveals the hidden quantum properties of crystals
Two ultrashort laser pulses revealed a difficult-to-measure quantum property in an atomically thin semiconductor.Combining optical measurements with an…
Monolayer van der Waals kagome lattice for high-temperature flat-band physics
Yin, J.-X., Lian, B. & Hasan, M. Z. Topological kagome magnets and superconductors. Nature 612, 647–657 (2022). Article …
Polarization vortices in a ferromagnetic metal via twistronics
Cao, Y. et al. Unconventional superconductivity in magic-angle graphene superlattices. Nature 556, 43–50 (2018). Article CAS PubMed Google…
Microwave-to-optical transduction using magnon–exciton coupling
Kurizki, G. et al. Quantum technologies with hybrid systems. Proc. Natl Acad. Sci. USA 112, 3866–3873 (2015). Article …
Trion Hall effect in electron–hole double layers
Device fabrication The heterostructures were assembled by the layer-by-layer dry transfer technique45. Bulk crystals were first exfoliated onto…
Monolayer superconductors enter the circuit
Owing to its reduced dimensionality, monolayer NbSe2 hosts various strongly correlated phenomena, including superconductivity. However, exposure to air…
Reproducibility by design | Nature Physics
The sensitivity of moiré materials to crystal quality and twist angle can make experimental results difficult to replicate.…
In 1879, Edwin Hall discovered an electrical effect thought to need a perpendicular magnetic field; 147 years later, scientists have shown it can work with the field in-plane
An atomic force microscopy scan of a nanometer-sized device developed by Carnegie Mellon scientists that demonstrates a new…