Researchers proposed a new concept for transient negative capacitance (NC) based on inverse polarization switching against the electric field in layered van der Waals (vdW) ferrielectric CuInP2S6.
Quantum sensing with entangled light enabled a 50% enhancement in the sensitivity of microcantilever beam displacement measurements.1 This new approach could enable more than two orders of magnitude improvement in the sensitivity of scanning
Discovered quadruple-well ferroelectricity in layered CuInP2S6 crystals based on a structural phase that doubles electrostatic polarization enabled by the van der Waals gap.
Correlated motions of water molecules and salt ions in real space and time were visualized through the Van Hove function.
Selective replacement of the top atoms of an atomically thin 2D crystal to form Janus monolayers has been achieved by hyperthermal implantation of clusters generated by laser ablation.
New mechanisms for spin Hall effect are theoretically developed based on the critical ferromagnetic fluctuation of magnetic moments.
