245 citations · 970 across the 25 of their papers we have counts for
25 papers
Understanding inhomogeneous crystallization dynamics of phase-change materials in the vicinity of metallic nanoantennas
Luis Schüler, Lukas Conrads, Yingfan Chen +5
Optical metasurfaces composed of metallic or dielectric scatterers (meta-atoms) promise a powerful way of tailoring light-matter interactions. Phase-change materials (PCMs) are pri…
Layer-Resolved Resonance Intensity of Evanescent Polariton Modes in Anisotropic Multilayers
Nikolai Christian Passler, Giulia Carini, Dmitry N. Chigrin +1
Phonon polariton modes in layered anisotropic heterostructures are a key building block for modern nanophotonic technologies. The light-matter interaction for evanescent excitation…
Self-Assembled Ligand-Capped Plasmonic Au Nanoparticle Films in the Kretschmann Configuration for Sensing of Volatile Organic Compounds
Rituraj Borah, Jorid Smets, Rajeshreddy Ninakanti +6
Films of close-packed Au nanoparticles are coupled electrodynamically through their collective plasmon resonances. This collective optical response results in enhanced light-matter…
The Potential of Combining Thermal Scanning Probes and Phase-Change Materials for Tunable Metasurfaces
Ann-Katrin U. Michel, Sebastian Meyer, Nicolas Essing +5
Metasurfaces allow for the spatiotemporal variation of amplitude, phase, and polarization of optical wavefronts. Implementation of active tunability of metasurfaces promises compac…
Enhanced emission extraction and selective readout of NV centers with all-dielectric nanoantennas
Alexander E. Krasnok, Alex Maloshtan, Dmitry N. Chigrin +2
We propose a novel approach to facilitate a readout processes of isolated negatively charged nitrogen-vacancy (NV) centers based on the concept of all-dielectric nanoantennas. We r…
Electro-optical switching by liquid-crystal controlled metasurfaces
Manuel Decker, Christian Kremers, Alexander Minovich +6
We study the optical response of a metamaterial surface created by a lattice of split-ring resonators covered with a nematic liquid crystal and demonstrate millisecond timescale sw…