120 citations · 168 across the 5 of their papers we have counts for
5 papers
Label-free detection of single nanoparticles with disordered nanoisland surface plasmon sensor
Hongki Lee, Joel Berk, Aaron Webster +2
We report sensing of single nanoparticles using disordered metallic nanoisland substrates supporting surface plasmon polaritons (SPPs). Speckle patterns arising from leakage radiat…
Role of Multiple Scattering in Single Particle Perturbations in Absorbing Random Media
Joel Berk, Matthew R. Foreman
Speckle patterns produced by disordered scattering systems exhibit a sensitivity to addition of individual particles which can be used for sensing applications. Using a coupled dip…
Theory of Multiple Scattering Enhanced Single Particle Plasmonic Sensing
Joel Berk, Matthew R. Foreman
Methods to increase the light scattered from small particles can help improve the sensitivity of many sensing techniques. Here, we investigate the role multiple scattering plays in…
Tracking Single Particles using Surface Plasmon Leakage Radiation Speckle
Joel Berk, Carl Paterson, Matthew R. Foreman
Label free tracking of small bio-particles such as proteins or viruses is of great utility in the study of biological processes, however such experiments are frequently hindered by…
Fermi surface in the absence of a Fermi liquid in the Kondo insulator SmB
M. Hartstein, W. H. Toews, Y. -T. Hsu +23
The search for a Fermi surface in the absence of a conventional Fermi liquid has thus far yielded very few potential candidates. Among promising materials are spin-frustrated Mott…