Matthew Moocarme
City University of New York
22 Papers
56 Citations
Matthew Moocarme is an academic researcher from City University of New York. The author has contributed to research in topics: Magnetization & Nanofluid. The author has an hindex of 7, co-authored 22 publications. Previous affiliations of Matthew Moocarme include Queens College & The Graduate Center, CUNY.
Chat about Author
Papers
Ultralow-intensity magneto-optical and mechanical effects in metal nanocolloids.
TL;DR: It is shown that there exists a switching transition between linear and nonlinear magneto-optical behaviors in noble-metal nanocolloids that is observable at ultralow illumination intensities and direct current magnetic fields.
22
Anomalously-large photo-induced magnetic response of metallic nanocolloids in aqueous solution using a solar simulator.
TL;DR: The single-nanoparticle plasmon-induced magnetization, which couples the scattered and incident electric fields, changes sign with orthogonal circular-polarization handedness, which shifts the scattered spectra in agreement with experimental results.
20
Control of photo-induced voltages in plasmonic crystals via spin-orbit interactions.
Nicholas V. Proscia,Matthew Moocarme,Roger Chang,Ilona Kretzschmar,Vinod M. Menon,Luat T. Vuong +5 more
TL;DR: It is shown that the underlying mechanism of the spin-polarized voltages is a gradient force that arises from asymmetric, time-averaged hotspots, whose locations shift with the chirality of light.
Plasmon-induced Lorentz forces of nanowire chiral hybrid modes
TL;DR: It is demonstrated that appreciable mechanical forces are produced by longer illumination wavelengths between longitudinal and transverse absorption resonances via the excitation of chiral hybrid plasmon modes, and the first to associate plAsmonic activity as the underlying mechanism for nanowire rotation, which explains prior experimental results.
16
Ultra-Low-Intensity Magneto-Optical and Mechanical Effects in Metal Nanocolloids
TL;DR: In this article, the authors theoretically and numerically investigate the linear and nonlinear magneto-optical contributions to the refractive index of metal nanospheres, with threshold magnetic fields less than 1 mT when illuminated with light intensities less than 2 W/cm^2.
15