Electron ptychography reveals correlated lattice vibrations at atomic resolution
The first step of CAVIAR is a gradient-based ptychographic reconstruction5,10,20,25,26,27,28 which fits a transmission function of the specimen…
Two-component exciton condensates in an electron–hole bilayer
Stamper-Kurn, D. M. & Ueda, M. Spinor Bose gases: symmetries, magnetism, and quantum dynamics. Rev. Mod. Phys. 85,…
Layer photovoltaic effect in a two-dimensional antiferromagnet with parity–time symmetry
Polman, A., Knight, M., Garnett, E. C., Ehrler, B. & Sinke, W. C. Photovoltaic materials: present efficiencies and…
Cross-probing van der Waals multiferroics
Schmid, H. Multi-ferroic magnetoelectrics. Ferroelectrics 162, 317–338 (1994). Article ADS Google Scholar Fiebig, M., Lottermoser, T., Meier, D. &…
Controllable hydro-thermoelastic heat transport in ultrathin semiconductors at room temperature
Experimental details MoSe2 and MoS2 flakes of varying thicknesses were mechanically exfoliated from bulk crystals onto a viscoelastic…
Mesoscale atomic engineering in a crystal lattice
Ashkin, A., Dziedzic, J. M., Bjorkholm, J. E. & Chu, S. Observation of a single-beam gradient force optical…
Tunable polaritonic topologies generated by non-local photonic modes
Topology provides a foundational framework for understanding a wide range of natural phenomena1,2,3. Among its key manifestations are…
Tunable symmetry breaking in a hexagonal-stacked moiré magnet
Song, T. et al. Direct visualization of magnetic domains and moiré magnetism in twisted 2D magnets. Science 374,…
Cavity-mediated exciton hopping in a dielectrically engineered polariton system
Our approach, illustrated schematically in Fig. 1a, is based on a van der Waals heterostack with a monolayer of…
Electronic origin of reorganization energy in interfacial electron transfer
Chemicals and materials Natural Kish graphite crystals (Grade 300, 99.99% purity) were procured from Graphene Supermarket. Hexagonal boron…
Self-reconfigurable polarization perception in dual-anisotropy heterostructures for high-dimensional in-sensor computing
Rubin, N. A. et al. Matrix Fourier optics enables a compact full-Stokes polarization camera. Science 364, eaax1839 (2019).…
All-van der Waals microcavities for low-loss nonlinear photonics
Geim, A. K. & Grigorieva, I. V. Van der Waals heterostructures. Nature 499, 419–425 (2013). Article CAS PubMed …