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…
Observation of space-time surface plasmon polaritons
Theoretical formulation The conceptual formulation of ST-SPPs is best understood by visualizing their spectral representation on the surface…
Identifying global hotspots of agricultural expansion into non-forest ecosystems
Harris, N. L. et al. Global maps of twenty-first century forest carbon fluxes. Nat. Clim. Change 11, 234–240…
Land-use change undermines the stability of avian functional diversity
Survey data To assess impacts of land-use change on bird diversity, we began by collating surveys from the…
Chemically tunable quantum magnetism on the anisotropic triangular lattice in rhenium oxyhalides
Balents, L. Spin liquids in frustrated magnets. Nature 464, 199 (2010). Article CAS PubMed ADS Google Scholar Kohno,…
Slipknot-gauged mechanical transmission and robotic operation
Fabrication of the slipknot All experiments were conducted at room temperature (21 °C). The loading rate was set at…
Ultra high-Q tunable microring resonators enabled by slow light
Slow light-induced linewidth narrowing The maximum achievable Q-factor (Q = ωc/κ) of resonators is primarily constrained by intrinsic loss mechanisms…
Spin transition in magnesiowüstite and ultralow thermal conduction in ultralow velocity zones
Thermal conductivity of Fp25 and Fp75 at high pressure and room temperature We used ultrafast time-domain thermoreflectance (TDTR)…
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…
Widely tunable and narrow-linewidth violet lasers enabled by UV-transparent materials
Ludlow, A. D., Boyd, M. M., Ye, J., Peik, E. & Schmidt, P. O. Optical atomic clocks. Rev.…
A skin-permeable polymer for non-invasive transdermal insulin delivery
Cell lines and animals The HaCat, mouse hepatoma (AML-12), mouse embryonic fibroblast (3T3-L1) and mouse skeletal muscle (MSMC)…
Electric field-tunable ferromagnetism in a van der Waals semiconductor up to room temperature
Our density-functional theory (DFT) suggests that BP intercalated with a few percent of Co (See schematics in Fig. 1a)…