75 citations · 141 across the 4 of their papers we have counts for
4 papers
Imaging moiré deformation and dynamics in twisted bilayer graphene
Tobias A. de Jong, Tjerk Benschop, Xingchen Chen +5
In twisted bilayer graphene (TBG) a moiré pattern forms that introduces a new length scale to the material. At the 'magic' twist angle of 1.1°, this causes a flat band to form, yie…
Universal Response Curve for Nanowire Superconducting Single-Photon Detectors
Jelmer Renema, Giulia Frucci, Zili Zhou +6
Using detector tomography, we investigate the detection mechanism in NbN-based superconducting single photon detectors (SSPDs). We demonstrate that the detection probability unique…
Bloch theory of entangled photon generation in non-linear photonic crystals
William T. M. Irvine, Michiel J. A. de Dood, Dirk Bouwmeester
We present a quantum mechanical description of parametric down-conversion and phase-matching of Bloch-waves in non-linear photonic crystals. We discuss the theory in one-dimensiona…
Ultrafast Optical Response of a High-Reflectivity GaAs/AlAs Bragg Mirror
Sara R. Hastings, Michiel J. A. de Dood, Hyochul Kim +3
The ultrafast response of a high-reflectivity GaAs/AlAs Bragg mirror to optical pumping is investigated for all-optical switching applications. Both Kerr and free carrier nonlinear…